This study evaluates design provisions for one-way solid concrete slabs in the Saudi Building Code (SBC-304). The current code provisions for minimum slab thickness based on span-to-depth ratio do not consider parameters like live load, concrete strength, and steel yield strength. A parametric study is conducted considering these parameters to determine their effect on slab deflection. The results show that the current code provisions are very conservative and do not predict deflections accurately. Modified span-to-depth ratio relations are proposed based on the parametric study results, which include the effect of all parameters and allow more efficient slab designs while still controlling deflections.
Serviceability behavior of Reinforcement Concrete beams with polypropylene an...IJERA Editor
Serviceability Limit States (SLS) may lead to the design of concrete elements internally reinforced with Fiber Reinforced Polymer (FRP).In many types of concrete structure loss the serviceability due to wide cracks, number of cracks or large deflection is not uncommon behaviour in concrete structures or concrete beams.The flexural ductility affects the serviceability deflection of RC beams once flexural cracking take place.Imprvement will be focused on the use of polypropilene fibres , which is the subject of thispaper. The performance of concrete with fibers is judged by the flexural toughness obtained by load-deflection curves. The flexural toughness of concrete is depend on different types of fibersin use.Its tougness will be reperesent in the behaviour of RC memebres at failure. Sometimes, it is difficult to use the flexural toughness to judge the behavior of concrete structures under service load. The result of cracking on concrete beam due to the applied load and the method of loading to monitor and check the performance of concrete with different types of fiber arediscussed in this paper. The reductionin the dimension of cracks and the effect of energy disipations of polypropilene fibres will be the main aim of this research work.
A COMPARATIVE STUDY OF BS8110 AND EUROCODE 2 STANDARDS FOR DESIGN OF A CONTIN...IAEME Publication
In this paper, a comparative study of BS 8110-97 and Eurocode2 for the design of reinforced concrete beam with a particular interest on the area of tension and shear reinforcements required, with the aim of determining which of the two codes provides the most economic design is carried out using Microsoft excel spreadsheet. A six-span continuous beam from the roof of a three storey shopping complex was selected and designed with the aid of a programmed excel spread sheet, taking into account only dead and live loads and assuming all spans to be loaded equally for both dead and live load combination. The self-weight of the beam was taken as the dead load while the live load was assumed to be a unity.
Serviceability behavior of Reinforcement Concrete beams with polypropylene an...IJERA Editor
Serviceability Limit States (SLS) may lead to the design of concrete elements internally reinforced with Fiber Reinforced Polymer (FRP).In many types of concrete structure loss the serviceability due to wide cracks, number of cracks or large deflection is not uncommon behaviour in concrete structures or concrete beams.The flexural ductility affects the serviceability deflection of RC beams once flexural cracking take place.Imprvement will be focused on the use of polypropilene fibres , which is the subject of thispaper. The performance of concrete with fibers is judged by the flexural toughness obtained by load-deflection curves. The flexural toughness of concrete is depend on different types of fibersin use.Its tougness will be reperesent in the behaviour of RC memebres at failure. Sometimes, it is difficult to use the flexural toughness to judge the behavior of concrete structures under service load. The result of cracking on concrete beam due to the applied load and the method of loading to monitor and check the performance of concrete with different types of fiber arediscussed in this paper. The reductionin the dimension of cracks and the effect of energy disipations of polypropilene fibres will be the main aim of this research work.
A COMPARATIVE STUDY OF BS8110 AND EUROCODE 2 STANDARDS FOR DESIGN OF A CONTIN...IAEME Publication
In this paper, a comparative study of BS 8110-97 and Eurocode2 for the design of reinforced concrete beam with a particular interest on the area of tension and shear reinforcements required, with the aim of determining which of the two codes provides the most economic design is carried out using Microsoft excel spreadsheet. A six-span continuous beam from the roof of a three storey shopping complex was selected and designed with the aid of a programmed excel spread sheet, taking into account only dead and live loads and assuming all spans to be loaded equally for both dead and live load combination. The self-weight of the beam was taken as the dead load while the live load was assumed to be a unity.
Similar to Evaluation of Design Provisions for One-Way Solid Slabs in SBC-304 (20)
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Collaborators and co editors: Charlie Sims and Connor Healey.
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It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
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Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.