The document provides a summary of Ramin Vaghei's personal and professional background. It details his education, including a PhD in structural engineering from Universiti Putra Malaysia. It lists his research interests, qualifications, research and teaching experience, publications, patents, awards, computer skills, and work experience. Ramin Vaghei has extensive experience in structural analysis, design, and teaching related to various materials like steel, concrete, composites, and timber structures.
Dr. Shajil N is a structural engineer from Kerala, India with a Ph.D from IIT Madras. He has over 10 years of experience in teaching and research. His research focuses on using shape memory alloys to improve self-centering and ductility in concrete structures. He has published over 10 papers in this area. Currently he is an Associate Professor at MES College of Engineering in Kerala.
This academic resume summarizes the educational and professional experience of Farzad Shafiei Dizaji. Some key details include:
- He is a PhD student at the University of Central Florida, studying mathematical processing of seismic signals. He has a Master's in Earthquake Engineering from Iran University of Science and Technology.
- His research interests include structural mechanics, earthquake engineering, computational mechanics, and neural networks applications in civil engineering.
- He has worked as a Graduate Teacher Assistant at UCF and taught various civil engineering courses in Iran.
- He has published several journal papers and conference proceedings related to structural optimization, seismic analysis, and neural networks.
This document summarizes research on the potential benefits of implementing 3D parametric modeling in precast concrete construction. Leading precast concrete companies have invested in developing such modeling software solutions with the goal of improving productivity throughout the precast business process. Initial experiences are beginning to confirm expectations of productivity gains and error reduction. This paper provides benchmarks for quantifying various direct and indirect benefits that have been identified, including estimated economic benefits for a large precast company over four years of adoption. It outlines how 3D modeling can automate routine tasks, apply standardized details, and maintain consistency through parametric relationships to improve engineering productivity.
This document provides information about steel reinforcement and associated concrete products available from BRC, the UK's largest supplier. It includes details on cut and bent reinforcement bars in various sizes, as well as prefabricated reinforcement solutions. Product categories covered include bar and fabric products, spacers and accessories, slab products, formwork, and weldmesh and gabions. Technical specifications are provided for reinforcement bars, including properties, radius of bending, tolerances, and weight per square meter at different spacings. Contact information is given for BRC sales offices located across the UK.
This document discusses common errors in precast concrete construction projects and how 3D parametric modeling could help address them. It analyzed 8 case studies that encountered significant issues requiring rework. The main types of errors identified were: design errors, inconsistencies between assembly and piece drawings, piece detailing errors, lack of coordination between disciplines, and inadequate change management. Implementing a top-down 3D parametric modeling approach with automatic propagation of changes could help eliminate many of these sources of error by maintaining integrity from assemblies to individual pieces.
This document discusses various design considerations for precast concrete, including aesthetics, integration with other building systems, responsibilities of the design team, costs, sustainability, indoor air quality, acoustics, safety, and security. It provides details on color, texture, finishes, and facing products that can be used with precast concrete to achieve different aesthetic effects. Close collaboration between architects and precasters during design is important to make efficient use of precast concrete's capabilities.
1) The study investigates the effect of reservoir hydrostatic pressure on the seismic response of roller compacted concrete (RCC) dams using finite element analysis.
2) Analysis of the Kinta RCC dam in Malaysia shows that hydrostatic pressure increases stresses by 25% and changes displacement response from negative to positive direction. It also causes more damage at the heel of the dam.
3) Consideration of hydrostatic pressure leads to a 13% increase in maximum horizontal deformation, from 76.5 mm to 86.6 mm, and changes the zone of peak deformation from the base to the crest of the dam. It also changes the displacement response of nodes from negative to positive.
This curriculum vitae outlines the academic and professional experience of Mohsenali Shayanfar. He has over 20 years of experience as a faculty member at Iran University of Science and Technology, where he taught courses in structural engineering, earthquake engineering, and finite element analysis. He holds a Ph.D. in Structural Engineering from McGill University and has held several administrative roles, including Vice President, at various universities in Iran. He has also authored over 20 publications in structural engineering journals.
Dr. Shajil N is a structural engineer from Kerala, India with a Ph.D from IIT Madras. He has over 10 years of experience in teaching and research. His research focuses on using shape memory alloys to improve self-centering and ductility in concrete structures. He has published over 10 papers in this area. Currently he is an Associate Professor at MES College of Engineering in Kerala.
This academic resume summarizes the educational and professional experience of Farzad Shafiei Dizaji. Some key details include:
- He is a PhD student at the University of Central Florida, studying mathematical processing of seismic signals. He has a Master's in Earthquake Engineering from Iran University of Science and Technology.
- His research interests include structural mechanics, earthquake engineering, computational mechanics, and neural networks applications in civil engineering.
- He has worked as a Graduate Teacher Assistant at UCF and taught various civil engineering courses in Iran.
- He has published several journal papers and conference proceedings related to structural optimization, seismic analysis, and neural networks.
This document summarizes research on the potential benefits of implementing 3D parametric modeling in precast concrete construction. Leading precast concrete companies have invested in developing such modeling software solutions with the goal of improving productivity throughout the precast business process. Initial experiences are beginning to confirm expectations of productivity gains and error reduction. This paper provides benchmarks for quantifying various direct and indirect benefits that have been identified, including estimated economic benefits for a large precast company over four years of adoption. It outlines how 3D modeling can automate routine tasks, apply standardized details, and maintain consistency through parametric relationships to improve engineering productivity.
This document provides information about steel reinforcement and associated concrete products available from BRC, the UK's largest supplier. It includes details on cut and bent reinforcement bars in various sizes, as well as prefabricated reinforcement solutions. Product categories covered include bar and fabric products, spacers and accessories, slab products, formwork, and weldmesh and gabions. Technical specifications are provided for reinforcement bars, including properties, radius of bending, tolerances, and weight per square meter at different spacings. Contact information is given for BRC sales offices located across the UK.
This document discusses common errors in precast concrete construction projects and how 3D parametric modeling could help address them. It analyzed 8 case studies that encountered significant issues requiring rework. The main types of errors identified were: design errors, inconsistencies between assembly and piece drawings, piece detailing errors, lack of coordination between disciplines, and inadequate change management. Implementing a top-down 3D parametric modeling approach with automatic propagation of changes could help eliminate many of these sources of error by maintaining integrity from assemblies to individual pieces.
This document discusses various design considerations for precast concrete, including aesthetics, integration with other building systems, responsibilities of the design team, costs, sustainability, indoor air quality, acoustics, safety, and security. It provides details on color, texture, finishes, and facing products that can be used with precast concrete to achieve different aesthetic effects. Close collaboration between architects and precasters during design is important to make efficient use of precast concrete's capabilities.
1) The study investigates the effect of reservoir hydrostatic pressure on the seismic response of roller compacted concrete (RCC) dams using finite element analysis.
2) Analysis of the Kinta RCC dam in Malaysia shows that hydrostatic pressure increases stresses by 25% and changes displacement response from negative to positive direction. It also causes more damage at the heel of the dam.
3) Consideration of hydrostatic pressure leads to a 13% increase in maximum horizontal deformation, from 76.5 mm to 86.6 mm, and changes the zone of peak deformation from the base to the crest of the dam. It also changes the displacement response of nodes from negative to positive.
This curriculum vitae outlines the academic and professional experience of Mohsenali Shayanfar. He has over 20 years of experience as a faculty member at Iran University of Science and Technology, where he taught courses in structural engineering, earthquake engineering, and finite element analysis. He holds a Ph.D. in Structural Engineering from McGill University and has held several administrative roles, including Vice President, at various universities in Iran. He has also authored over 20 publications in structural engineering journals.
Ghaem Amirhosseini is a Ph.D. candidate in mechanical engineering at Bu-Ali Sina University since 2015. He received his Master's degree in mechanical engineering from Yasouj University in 2014 and his Bachelor's degree also from Yasouj University in 2012. His research focuses on areas such as elasticity, plasticity, metal forming, energy absorbers, composites, and high strain rate behavior of materials. He has published several journal and conference papers in these areas.
This document is a 3-page curriculum vitae for Ahmad Asaadi, a geotechnical engineer from Iran. It summarizes his education, obtaining an MSc in geotechnical engineering from Razi University and a BSc in civil engineering from the University of Kurdistan. It also lists his academic honors and awards, research interests, publications, professional development and career history working on projects related to dams, structures and soil mechanics. His objective is to obtain a position where he can apply his engineering skills and experience.
1) Design and analysis of structures (RC structures, FRP systems, prestressed systems, and lateral design). 2) Repair and maintenance of deteriorated onshore /offshore RC structures induced by corrosion. 3) A solid background in construction materials and concrete problems in construction, and corrosion of RC structures. Working knowledge in AASHTO, ACI, IBC, ASCE-7, ASTM, BS. Working experience with SAP, ETABS, SAFE, ADAPT PT/RC, RAM, RISA, ANSYS, Revit, AutoCAD.
This document provides a curriculum vitae for Mehran Soltany nezhad, including his educational background, professional experiences, areas of expertise, research interests, and publications. He holds an M.Sc. in Earthquake Engineering and has worked as a structural engineer and consultant on numerous projects in Iran. His research focuses on seismic performance of structures, structural optimization, and comparisons of structural materials and systems. He has published several papers in Persian and English on topics related to earthquake engineering.
This document is a curriculum vitae for Ali Zabihollah zadeh. It provides his personal and contact information, educational background including a M.Sc. in Hydraulic Structures and B.Sc. in Irrigation, research interests in areas like hydraulics and concrete studies, work experience supervising dam construction projects and as an expert and consultant, teaching experience, and publications.
1) Ali Zabihollah zadeh is an Iranian civil engineer with over 15 years of experience in dam construction projects.
2) He holds an MSc in Hydraulic Structures and a BSc in Irrigation Engineering. His areas of research include hydraulics, soil mechanics, and concrete studies.
3) He has worked as a supervisor on dam construction projects, an expert in a dam's concrete technical office, and as a consultant engineer on irrigation projects.
My research is focused on the development and characterization of stimuli (e.g. electric field/magnetic field) responsive smart polymeric materials.
I worked with dielectric elastomer (e.g. VHB F9473PC, VHB 4905 , PDMS) to yield electric field actuated smart structures. Then I started working with PVDF-based polymers . My study includes lab scale casting of thin films, electrical & mechanical characterization of polymer/elastomer, realization of smart structures using electroactive polymers(EAPs) and analytical modelling of smart materials.
Dr. Shajil N is a civil engineer from India who received his Ph.D from IIT Madras in applied mechanics. His research focused on shape memory alloys and their application in civil engineering structures. He has over 10 publications in peer-reviewed journals and conferences on using shape memory alloys to improve self-centering and ductility in concrete. Dr. Shajil N has worked as a lecturer and associate professor in India, teaching both undergraduate and graduate courses in civil engineering.
Prof. Dr. Aziz I. Abdulla C.V., English
Structural Engineering
Ferrocement
Strengthening of RC beams
CFRP
Wire-Mesh Epoxy
Enhancing of Adhesive properties
Recycle of Solid Waste
Grillage Analogy
Dishit P. Parekh is a PhD candidate in chemical and biomolecular engineering at North Carolina State University. His research focuses on 3D printing gallium-based liquid metals for soft and stretchable electronics. Some key accomplishments include developing a customized 3D printer for printing liquid metals and polymers at room temperature, constructing multi-layered microfluidic channels using a novel liquid metal direct-writing process, and characterizing fundamental properties of liquid metals. He has published several papers in the area and received multiple honors and awards for his work.
This document contains the resume of Yashar Tavangar. It summarizes his education, research interests, publications, and work experience. He has a Master's degree in Geotechnical Engineering from Babol Noshirvani University of Technology. His master's thesis and research focuses on topics like bearing capacity of footings, slope stability, and soil improvement. He has published papers in journals and conferences on geotechnical engineering topics. He is currently working as a structural analyzer and construction supervisor.
Chinmay Shah is a civil engineering graduate from L.J. Institute of Engineering and Technology in Ahmedabad, India who is currently pursuing a Master's degree in science at Arizona State University. He has over 3 years of experience as an assistant professor at L.J. Institute of Engineering and Technology where he guided undergraduate projects and mentored students. Chinmay has received several academic and extracurricular awards and prizes and his skills include programming languages, structural design software, and IT troubleshooting.
This document provides a summary of Jayachandran Karuppanasamy's education and experience. He holds a PhD in Durability of prestressed concrete structures from IIT Madras and has conducted research on corrosion of rebar under different conditions. He also has an ME in Construction Engineering and Management from Anna University and a BE in Civil Engineering. His technical skills include software like AutoCAD, MATLAB and corrosion analysis tools. He has work experience in construction sites and with the Tamil Nadu PWD. He has presented papers at conferences and is involved in student organizations at IIT Madras related to concrete and construction.
Ashkan Shahrokhi is seeking an innovative role that allows growth in offshore engineering. He has work experience as Managing Director of Black SeaStar Co and as a Consulting Engineer for Atrin Iranian Wind Power Plant Co. He has also worked as a Structural Engineer for BEhin Tarhe Apadana. He has a M.Sc. in Offshore Engineering from Amirkabir University of Technology with honors. He is experienced in mooring analysis, hydrodynamic simulation, and offshore structure design.
This curriculum vitae summarizes Sabah Mresn Thahab's education and professional experience. He holds a B.Sc. in General Physics, M.Sc. in Physics/Laser, and Ph.D. in Semiconductor Physics/Laser diode. Currently, he works as a lecturer in Nanotechnology at the University of Kufa in Iraq. He has published several papers on topics related to semiconductor materials and laser diode design and fabrication.
Aleksey Volodchenkov has a Ph.D. in Mechanical Engineering from UC Riverside. He has over 6 years of experience researching, processing, and characterizing advanced functional materials. His research focused on developing novel processing techniques for ceramic-metal composites and investigating their mechanical, thermal, and magnetic properties. He has published research, mentored students, and held leadership roles in student organizations. He is seeking a challenging materials research position emphasizing processing and characterization of advanced materials.
This document provides a summary of the qualifications and experience of Dr. Ahmed A. Al-Tabbakh. It lists his educational background including a Ph.D from the University of Pune in India and positions held, which include being an Assistant Professor at Al-Nahrain University. It also provides details of his publications, awards, skills and membership in professional organizations.
Sina Mobasher Moghaddam is a Ph.D. candidate in Mechanical Engineering at Purdue University. His research focuses on tribology, fatigue, and failure analysis through experimental testing and finite element modeling. He has over 10 publications and presentations on topics including rolling contact fatigue, butterfly wing formation in bearing steel, and the effects of material properties on fatigue life. He has also worked on several research projects with industry partners analyzing bearing materials and performance.
This document contains Mehdi Honarvar Nazari's curriculum vitae. It summarizes his education, appointments, awards, publications, conferences, research activities, and thesis advising. He received his Ph.D. in 2010 from the University of Tehran and is currently a postdoctoral research associate and lab manager at Washington State University, where he focuses on corrosion prevention and sustainable infrastructure materials.
O'Reilly Concrete produces pre-cast concrete wall panels for construction projects. The document provides details on O'Reilly Concrete's previous projects, the advantages of pre-cast walls such as faster construction time and high fire ratings, and connection methods for joining panels together. It also includes diagrams of typical wall profiles, rebar configurations, and fabrication drawings.
This document provides summaries of numerous resources for designing with precast and prestressed concrete, including books, manuals, articles, and CD-ROMs that cover topics like production practices, structural design, connections, tolerances, finishes, and case studies. It also lists organizations, directories, and educational opportunities related to precast concrete.
Ghaem Amirhosseini is a Ph.D. candidate in mechanical engineering at Bu-Ali Sina University since 2015. He received his Master's degree in mechanical engineering from Yasouj University in 2014 and his Bachelor's degree also from Yasouj University in 2012. His research focuses on areas such as elasticity, plasticity, metal forming, energy absorbers, composites, and high strain rate behavior of materials. He has published several journal and conference papers in these areas.
This document is a 3-page curriculum vitae for Ahmad Asaadi, a geotechnical engineer from Iran. It summarizes his education, obtaining an MSc in geotechnical engineering from Razi University and a BSc in civil engineering from the University of Kurdistan. It also lists his academic honors and awards, research interests, publications, professional development and career history working on projects related to dams, structures and soil mechanics. His objective is to obtain a position where he can apply his engineering skills and experience.
1) Design and analysis of structures (RC structures, FRP systems, prestressed systems, and lateral design). 2) Repair and maintenance of deteriorated onshore /offshore RC structures induced by corrosion. 3) A solid background in construction materials and concrete problems in construction, and corrosion of RC structures. Working knowledge in AASHTO, ACI, IBC, ASCE-7, ASTM, BS. Working experience with SAP, ETABS, SAFE, ADAPT PT/RC, RAM, RISA, ANSYS, Revit, AutoCAD.
This document provides a curriculum vitae for Mehran Soltany nezhad, including his educational background, professional experiences, areas of expertise, research interests, and publications. He holds an M.Sc. in Earthquake Engineering and has worked as a structural engineer and consultant on numerous projects in Iran. His research focuses on seismic performance of structures, structural optimization, and comparisons of structural materials and systems. He has published several papers in Persian and English on topics related to earthquake engineering.
This document is a curriculum vitae for Ali Zabihollah zadeh. It provides his personal and contact information, educational background including a M.Sc. in Hydraulic Structures and B.Sc. in Irrigation, research interests in areas like hydraulics and concrete studies, work experience supervising dam construction projects and as an expert and consultant, teaching experience, and publications.
1) Ali Zabihollah zadeh is an Iranian civil engineer with over 15 years of experience in dam construction projects.
2) He holds an MSc in Hydraulic Structures and a BSc in Irrigation Engineering. His areas of research include hydraulics, soil mechanics, and concrete studies.
3) He has worked as a supervisor on dam construction projects, an expert in a dam's concrete technical office, and as a consultant engineer on irrigation projects.
My research is focused on the development and characterization of stimuli (e.g. electric field/magnetic field) responsive smart polymeric materials.
I worked with dielectric elastomer (e.g. VHB F9473PC, VHB 4905 , PDMS) to yield electric field actuated smart structures. Then I started working with PVDF-based polymers . My study includes lab scale casting of thin films, electrical & mechanical characterization of polymer/elastomer, realization of smart structures using electroactive polymers(EAPs) and analytical modelling of smart materials.
Dr. Shajil N is a civil engineer from India who received his Ph.D from IIT Madras in applied mechanics. His research focused on shape memory alloys and their application in civil engineering structures. He has over 10 publications in peer-reviewed journals and conferences on using shape memory alloys to improve self-centering and ductility in concrete. Dr. Shajil N has worked as a lecturer and associate professor in India, teaching both undergraduate and graduate courses in civil engineering.
Prof. Dr. Aziz I. Abdulla C.V., English
Structural Engineering
Ferrocement
Strengthening of RC beams
CFRP
Wire-Mesh Epoxy
Enhancing of Adhesive properties
Recycle of Solid Waste
Grillage Analogy
Dishit P. Parekh is a PhD candidate in chemical and biomolecular engineering at North Carolina State University. His research focuses on 3D printing gallium-based liquid metals for soft and stretchable electronics. Some key accomplishments include developing a customized 3D printer for printing liquid metals and polymers at room temperature, constructing multi-layered microfluidic channels using a novel liquid metal direct-writing process, and characterizing fundamental properties of liquid metals. He has published several papers in the area and received multiple honors and awards for his work.
This document contains the resume of Yashar Tavangar. It summarizes his education, research interests, publications, and work experience. He has a Master's degree in Geotechnical Engineering from Babol Noshirvani University of Technology. His master's thesis and research focuses on topics like bearing capacity of footings, slope stability, and soil improvement. He has published papers in journals and conferences on geotechnical engineering topics. He is currently working as a structural analyzer and construction supervisor.
Chinmay Shah is a civil engineering graduate from L.J. Institute of Engineering and Technology in Ahmedabad, India who is currently pursuing a Master's degree in science at Arizona State University. He has over 3 years of experience as an assistant professor at L.J. Institute of Engineering and Technology where he guided undergraduate projects and mentored students. Chinmay has received several academic and extracurricular awards and prizes and his skills include programming languages, structural design software, and IT troubleshooting.
This document provides a summary of Jayachandran Karuppanasamy's education and experience. He holds a PhD in Durability of prestressed concrete structures from IIT Madras and has conducted research on corrosion of rebar under different conditions. He also has an ME in Construction Engineering and Management from Anna University and a BE in Civil Engineering. His technical skills include software like AutoCAD, MATLAB and corrosion analysis tools. He has work experience in construction sites and with the Tamil Nadu PWD. He has presented papers at conferences and is involved in student organizations at IIT Madras related to concrete and construction.
Ashkan Shahrokhi is seeking an innovative role that allows growth in offshore engineering. He has work experience as Managing Director of Black SeaStar Co and as a Consulting Engineer for Atrin Iranian Wind Power Plant Co. He has also worked as a Structural Engineer for BEhin Tarhe Apadana. He has a M.Sc. in Offshore Engineering from Amirkabir University of Technology with honors. He is experienced in mooring analysis, hydrodynamic simulation, and offshore structure design.
This curriculum vitae summarizes Sabah Mresn Thahab's education and professional experience. He holds a B.Sc. in General Physics, M.Sc. in Physics/Laser, and Ph.D. in Semiconductor Physics/Laser diode. Currently, he works as a lecturer in Nanotechnology at the University of Kufa in Iraq. He has published several papers on topics related to semiconductor materials and laser diode design and fabrication.
Aleksey Volodchenkov has a Ph.D. in Mechanical Engineering from UC Riverside. He has over 6 years of experience researching, processing, and characterizing advanced functional materials. His research focused on developing novel processing techniques for ceramic-metal composites and investigating their mechanical, thermal, and magnetic properties. He has published research, mentored students, and held leadership roles in student organizations. He is seeking a challenging materials research position emphasizing processing and characterization of advanced materials.
This document provides a summary of the qualifications and experience of Dr. Ahmed A. Al-Tabbakh. It lists his educational background including a Ph.D from the University of Pune in India and positions held, which include being an Assistant Professor at Al-Nahrain University. It also provides details of his publications, awards, skills and membership in professional organizations.
Sina Mobasher Moghaddam is a Ph.D. candidate in Mechanical Engineering at Purdue University. His research focuses on tribology, fatigue, and failure analysis through experimental testing and finite element modeling. He has over 10 publications and presentations on topics including rolling contact fatigue, butterfly wing formation in bearing steel, and the effects of material properties on fatigue life. He has also worked on several research projects with industry partners analyzing bearing materials and performance.
This document contains Mehdi Honarvar Nazari's curriculum vitae. It summarizes his education, appointments, awards, publications, conferences, research activities, and thesis advising. He received his Ph.D. in 2010 from the University of Tehran and is currently a postdoctoral research associate and lab manager at Washington State University, where he focuses on corrosion prevention and sustainable infrastructure materials.
O'Reilly Concrete produces pre-cast concrete wall panels for construction projects. The document provides details on O'Reilly Concrete's previous projects, the advantages of pre-cast walls such as faster construction time and high fire ratings, and connection methods for joining panels together. It also includes diagrams of typical wall profiles, rebar configurations, and fabrication drawings.
This document provides summaries of numerous resources for designing with precast and prestressed concrete, including books, manuals, articles, and CD-ROMs that cover topics like production practices, structural design, connections, tolerances, finishes, and case studies. It also lists organizations, directories, and educational opportunities related to precast concrete.
This document discusses guide specifications for architectural and structural precast concrete components. It provides an overview of typical architectural elements like wall panels and column covers. It also lists many types of structural precast elements such as beams, columns, slabs, and wall panels. The document emphasizes that specifications must be customized for each project by editing out inapplicable provisions and including necessary project-specific items and requirements. It directs the reader to PCI publications for more information on specifications and quality assurance standards.
This document discusses various precast concrete components used in construction. It describes the following components:
- Beams, which come in rectangular, inverted tee, and L shapes and support deck members.
- Column covers, which conceal structural columns and may completely surround them.
- Columns, which support beams and spandrels and can be single story or multiple stories tall.
- Double tees, which are used as floor and roof components in structures like parking garages and offices. They have pretopped or field-topped options.
- Hollow-core slabs, which are predominantly used for floors and roofs in buildings like multifamily housing and offices.
The document outlines different building types and discusses how precast and prestressed concrete solutions can address design challenges for each type, including commercial and entertainment facilities like offices, retail buildings, stadiums and arenas, as well as institutional, housing and residential, industrial, and miscellaneous structures. Specific examples of projects are provided for each building type along with references for additional information. The document promotes the use of precast concrete for its structural capabilities, design flexibility, speed of construction, durability, and other benefits.
This document provides a summary of a manual for designing with precast and prestressed concrete. It begins with an introduction to precast concrete, including its history, benefits, components, construction issues, technical innovations, and value of certification. It then covers various building types where precast has been used successfully, such as commercial, institutional, educational, residential, and more. For each building type, examples of project applications are provided through images. The document is intended to serve as a one-stop reference for designers on precast concrete. It summarizes key information from other PCI resources and provides annotations to allow users to research topics in more depth from the original sources.
- Load and strain tests were conducted on two bridge models, one reinforced with prestressed carbon fiber cables (CFCC) and one with conventional steel strands.
- The steel reinforced model was designed to be under-reinforced to achieve ductility through steel yielding. The CFCC model was over-reinforced to achieve ductility through concrete crushing.
- Both models exhibited acceptable ductility in the form of deflections and cracking before failure.
1) Precast concrete construction involves producing standardized structural components in a plant away from the construction site and transporting them for assembly. This allows for mass production and faster, cheaper construction of buildings.
2) Precast systems are categorized based on their load-bearing structure, including large-panel, frame, slab-column, and mixed systems. Large-panel systems use interlocking concrete wall and floor panels that form a rigid box structure. Frame systems use linear or spatial beam-column elements. Slab-column systems rely on shear walls for lateral loads and slabs/columns for gravity loads.
3) Based on past earthquakes, precast concrete systems have generally performed satisfactorily from a seismic
1) Precast concrete construction involves producing standardized structural components in a plant away from the construction site and transporting them for assembly. This allows for mass production and faster, cheaper construction of buildings.
2) Precast systems are categorized based on their load-bearing structure, including large-panel, frame, slab-column, and mixed systems. Large-panel systems use interlocking concrete wall and floor panels that form a rigid box structure. Frame systems use linear or modular beam and column elements. Slab-column systems rely on shear walls for lateral loads and slabs/columns for gravity loads.
3) Past earthquakes showed that precast structures can perform well structurally when properly designed and constructed, such
Performance of ibs precast concrete beam column connections under earthquake ...Ramin Vaghei
This literature review examines the performance of precast concrete beam-column connections under earthquake effects. It finds that the seismic performance of precast structures depends greatly on the ductility of connectors joining components like beams and columns. Two commonly used connectors identified are the hybrid post-tensioned beam-column connection and the Dywidag Ductile Connector. The review concludes that future research could optimize these connections for use in low seismicity regions, with a focus on practical designs that do not further impede precast construction acceptance.
The document discusses the history and development of chocolate over centuries. It details how cocoa beans were first used by Mesoamerican cultures before being introduced to Europe, where it became popular in drinks and confections. The document also notes that modern chocolate production methods were established in the 19th century to allow chocolate to be consumed on a larger scale.
This letter certifies that Mr. Ramin Vaghei served as a teaching assistant from 2013 to 2015 for postgraduate civil engineering courses at Universiti Putra Malaysia, including Structural Dynamics, Finite Element Method, and Earthquake Resistant Building. The letter states that Mr. Vaghei has appropriate teaching skills, is capable of problem-solving in the classroom, and able to organize students and prepare them for study. The senior lecturer provides contact information in case of any further inquiries.
This document summarizes the academic progress and achievements of Ramin Vaghei in pursuing his Doctor of Philosophy degree in Structural Engineering at Universiti Putra Malaysia. Over the period of 2011-2015, he completed coursework and research requirements, conducted research on structural assessment of precast wall connections under combined loading, and was awarded his PhD in 2016. He maintained a high cumulative GPA of 3.95 throughout his studies.
The document is a letter informing Dr. Ramin Vaghei that he has been awarded a Doctor of Philosophy in Structural Engineering from Universiti Putra Malaysia. It states that the University Senate approved the degree award in its 620th meeting on May 12, 2016. Dr. Vaghei will receive his certificate at the 40th Universiti Putra Malaysia Convocation to be held from October 22-25, 2016, where he can attend in person or in absentia.
This document discusses the importance of education and learning for both individuals and society. It states that an educated populace is necessary for a prosperous society and that learning allows people to improve their lives and reach their full potential. Overall, the document promotes the value of education.
1. Ramin Vaghei
Sex: Male
Birth Date: 28 Jan. 1986
Place of Birth: Mashhad, Iran
Martial Statue: Single
Cell Phone:+06-014-2601570 E-mail: ramin.vaghei@gmail.com
Education
2011-2016, Doctor of Philosophy in Structural Engineering, Universiti Putra Malaysia,
Malaysia, GPA:3.95/4
2008-2010, M.Sc. of civil engineering, Shahrood University of Technology, Shahrood, Iran.
GPA: 15.58/20
2004-2007, B.Sc. of civil engineering, Shahid Bahonar University, Kerman, Iran.
GPA: 14.04/20
2000-2004, High School Diploma majoring physics and mathematics at Dr.Hashtroodi High
School, Mashhad, Iran.GPA: 18/20
Research Interests
♦ Linear and Non-Linear analysis and design of steel, concrete, composite, timber structures
subjected to Static, Dynamic, Quasi-Dynamic and etc.
♦ Analysis and Design of Precast-Prestressed beams, slabs including: One-way slab and Two
way slab
♦ Foundation d esign by considering soil structure interaction problems
♦ Finite element modeling and analysis of complex structures
♦ Analytical modeling for structures
♦ Development of new finite elements for different structural members
Professional Qualification/Membership/Affiliation
♦ Affiliate Member, American Society of Civil Engineering (ASCE)
Research Experience
Jan. 2012- Jan. 2016, research on “Proposing a New Analytical Model to Analysis of
Concrete Structures under dynamic and vibration loads with Finite Element Method” under
the supervision of Dr. Hejazi (Assistant professor of Civil Engineering Department of UPM).
Sep. 2011-Jan. 2012, research on “Characteristics of RPC and its benefits in different
applications” under the supervision of Prof. Voo (Assistant professor of Civil Engineering
Department of UPM).
Jan. 2010-Dec. 2010, research on “Hardening Plasticity With Finite Element Analysis” under
the supervision of Prof. R. Naderi (Assistant professor of Civil Engineering Department of
Shahrood University of Technology).
2. Sep. 2008-Dec. 2009, research on “Behaviour of Plastic Materials With Hardening” under the
supervision of Prof. R. Naderi (Assistant professor of Civil Engineering Department of
Shahrood University of Technology).
Jul. 2007-Oct. 2007, Research on “Earthquake Prediction” under supervision of Prof. H.
Safari (Associate professor of Civil Engineering Department of Shahid Bahonar University).
Nov. 2006-Mar. 2007, Research on “Rip Current Description” under supervision of Prof.
M.J.Khanjani (professor of Civil Engineering Department of Shahid Bahonar University).
Jan. 2006-May 2006, Research on soil mechanic lab. tests under supervision of Prof. M.
Tofigh (Associate professor of Civil Engineering Department of Shahid Bahonar University).
Teaching Experience
Sep. 2012 till Present, Training of the structural software such as “STAAD PRO Fundamental,
STAAD PRO Advanced, Ram Structural System, Adapt Floor pro, ADAPT RC/PT, Ram
Connection, STAAD Foundation Fundamental” in VrCam Technologies, Kuala Lumpur,
Malaysia.
Jan. 2012 till Present, Training of ABAQUS (Standard) in Universiti Putra Malaysia, Kuala
Lumpur, Malaysia.
Jan.2013-Dec.2015, Teaching assistant (TA) for instruction of civil engineering related
software on the following course for postgraduate students of structural engineering:
STRUCTURAL DYNAMIC
FINITE ELEMENT METHOD
EARTHQUAKE RESISTANT BUILDING
Jan.2008-July.2008, Teaching Assistant (TA) of “Advanced Engineering Mathematics”
course at Sharood University of Technology, Shahrood, Iran.
Sep. 2007-Dec.2007, Teaching Assistant (TA) of “Earthquake Engineering” course at Shahid
Bahonar University, Kerman, Iran.
Sep. 2004-Sep. 2005, Teaching Assistant (TA) of “Concrete Frame Design” and “Steel Frame
Design” at Azad University, Mashhad, Iran.
Publications:
Vaghei R., Hejazi F., Taheri H., Jaafar M. S., & Abang Mohamad A. A. (2016), "A new
precast wall connection subjected to monotonic loading." Computers and Concrete.
Vaghei R., Hejazi F., Taheri H., Jaafar M. S., & Farah N. A. A (2016), "Development of
New Connection for Precast Concrete Walls Subjected to Cyclic Loading." Earthquake
Engineering and Engineering Vibration.
Taheri H., Hejazi F., Vaghei R., Jaafar M. S., & Abang Mohamad A. A. (2016), "New Precast
Wall Connection Subjected to Rotational Loading." Periodica Polytechnica-Civil
Engineering.
Hafezolghorani Esfahani M., Hejazi F., Vaghei R., Jaafar M. S., & Karamizadeh K. (2016),
"Damage plasticity model in concrete. " Structural Engineering International.
M. Hafezolghorani Esfahani, F. Hejazi, R. Vaghei, E. Nikbakht and D.C.J. Tze (2016),
"Development of Constitutive Model for Precast Prestressed Concrete Segmental
Columns" Modelling and Simulation in Engineering
3. Randjbaran E., Zahari R., Vaghei R., & Karamizadeh F. (2015), "A Review Paper on
Comparison of Numerical Techniques for Finding Approximate Solutions to Boundary
Value Problems on Post-Buckling in Functionally Graded Materials. "
Vaghei R., Hejazi F., Taheri H., Jaafar M. S., & Ali A. A. A. (2014), "Evaluate performance
of precast concrete wall to wall connection." APCBEE Procedia, Vol. 9, 285-290.
Randjbaran E., Zahari R., Majid D. L., Jalil N. A. A., & Vaghei R. (2014), "Effects Of
Stacking Sequence On Compression Response Testing Of Carbon Fibre And Hybrids:
Fibrous-Glass/Carbon/Kevlar/Epoxy Composite Plates. "
Randjbaran E., Zahari R., Majid D. L., Jalil N. A. A., Vaghei R., & Ahmadi R. (2014),
"Experimental Study of the Influence of Stacking Order of the Fibrous Layers on
Laminated Hybrid Composite Plates Subjected to Compression Loading. " Journal of
Science and Engineering, Vol. 4, No. (1), 01-08.
Randjbaran E., Zahari R., & Vaghei R. (2014), "Computing of Post-buckling Simulation in
Functionally Graded Materials-A Review Paper. "
Randjbaran E., Zahari R., & Vaghei R. (2014), "Computing Simulation of Post-buckling in
Functionally Graded Materials-A Review. " TELKOMNIKA Indonesian Journal of
Electrical Engineering, Vol. 12, No. (12), 8344-8348.
Randjbaran E., Zahari R., & Vaghei R. (2014), "Scanning Electron Microscopy
Interpretation In Carbon Nanotubes Composite Materials After Postbuckling-Review
Paper. " MATRIX Academic International Online Journal of Engineering and Technology,
Vol. 2, No. (2), 1-6.
Vaghei R., Hejazi F., Khanzaei P., Taheri H., Jaafar M. S., & ABANG MOHAMAD A. A.
(2013). "Seismic Retrofitting of IBS Wall Connections with FRP Composites". Paper
presented at the Fourth Asia-Pacific Conference on Frp in Structures (APFIS 2013) Australia.
Randjbaran E., Zahari R., Laila Majid D., Abdul Jalil Nawal A., Vaghei R., & Ahmadi R.
(2013), "An Experimental Investigation of the Effects of Stacking Sequence on
Laminated Composite Flat Plates Response to Compressive Load. " Current Research in
Engineering, Science and Technology, Vol. 1, No. (9), 163-168.
Randjbaran E., Zahari R., Majid D., Jalil N., Vaghei R., & Ahmadi R. (2013), An
"Experimental Investigation of the Effects of Stacking Sequence on Hybrid Composite
Materials Response to Open-Hole Compression Strength. " MATRIX Academic
International Online Journal of Engineering and Technology, Vol. 1, No. (2), 1-6.
Randjbaran E., Zahari R., Majid D. L., Jalil N. A., Vaghei R., & Ahmadi R. (2013), "The
effects of stacking sequence layers of six layers composite materials in ballistic energy
absorption. " International Journal of Material Science Innovations, Vol. 1, No. (6), 293-305.
Randjbaran E., Zahari R., Majid D. L., Jalil N. A. A., Vaghei R., & Ahmadi R. (2013), "The
effects of stacking sequence layers of hybrid composite materials in energy absorption
under the high velocity ballistic impact conditions: an experimental investigation. "
Journal of Material Sciences & Engineering.
Nejati yade Y., Gasemi M. r., & Vaghei R. (2012). "Study on slit steel shear wall" Paper
presented at the 9th International Congress on Civil Engineering.
4. Patents:
Patent Filing, Title: PRECAST CONCRETE CONNECTION FOR DYNAMIC LOADING
(PI2014701723), 2014
Patent Filing, Title: Damper Connector, (PI2014702476), 2014
Awards:
Gold Medal, “RUBBER DAMPER CONNECTOR” International Invention and
Innovation (I-Envex), 9-11 April 2016, Perlis, Malaysia
Gold Medal, “Special Connection For Precast Walls” Malaysian Technology Expo
International Invention and Innovation (EXPO), 12-14 Feb 2015, Malaysia
Gold Medal, “Special Connection For Precast Walls Subjected to Dynamic Loading”
Exhibition of Invention, Research and Innovation (PRPI), 30 Sep - 01 Oct 2014, Malaysia
Computer Skill
Special Software: ABAQUS, STAAD.Pro V8i (Basic/Advanced), Ram Structural System
(RSS), Ram Concept, STAAD Foundation fundamental/Advanced, Ram Connection,
ADAPT FLOOR PRO, ADAPT RC/PT, ETABS ver.2015, SAP 2000ver17, SAFE ver. 14
Revit Architecture and Revit Structure.
General Software: Microsoft Word ver. 2007, Microsoft Excel ver. 2007, Microsoft
PowerPoint ver. 2007.
Work Experience
♦ Mar.2012 till Present, Technical/Application Engineer in VR-CAM Technologies Sdn Bhd
(Channel partner of BENTLEY and ADAPT), Kuala Lumpur, Malaysia.
♦ Jan.2009-Jul.2009,Survey and Water Pipe Tubing Project from Dusti Dam to
Mashhad,Tusab Company, Mashhad, Iran
♦ Oct.2008-Nov.2009, Workshop manager in Concrete pouring and Batching
plant, Azar Maham Shargh company, Mashhad, Iran.
♦Jul.2002-Nov.2002, Chorography,Sarakhs subway project,Tusab Company,
Mashhad,Iran
B.Sc. Projects
Jan. 2008-Aug 2008, Design of a 12-story steel structure consist of bending frames and bracing
according to AISC 2000 code.
Jan. 2008-Aug 2008, Design of a 12-story concrete structure with shear wall system according
to ACI 2005 code.