This slide explains different structural systems used in high rise buildings.what is the true meaning of high rise building ?
aims of high rise? objectives of high rise?
Video Lecture: https://youtu.be/zoj6DYMvg2I
Structural System in High Rise building or Tall Building
Emporis standards-
“A multi-story structure between 35-100 meters tall, or a building of unknown
height from 12-39 floors is termed as high rise.
The International Conference on Fire Safety –
"any structure where the height can have a serious impact on evacuation“
Massachusetts, United States General Laws –
A high-rise is being higher than 70 feet (21 m).
Buildings higher than 100m is termed as skyscraper according to emporis.
Buildings 300m or higher is termed as super tall and buildings 600m or taller is termed as mega-tall.
Video Lecture: https://youtu.be/zoj6DYMvg2I
Structural System in High Rise building or Tall Building
Emporis standards-
“A multi-story structure between 35-100 meters tall, or a building of unknown
height from 12-39 floors is termed as high rise.
The International Conference on Fire Safety –
"any structure where the height can have a serious impact on evacuation“
Massachusetts, United States General Laws –
A high-rise is being higher than 70 feet (21 m).
Buildings higher than 100m is termed as skyscraper according to emporis.
Buildings 300m or higher is termed as super tall and buildings 600m or taller is termed as mega-tall.
a space frame or space structure is a rigid, lightweight, truss-like structure constructed from interlocking struts in a geometric pattern. Space frames can be used to span large areas with few interior support
High Rise Building Structure Systems Types
Slide Contents :
INTRODUCTION
INTRODUCTION TO HIGH-RISE DESIGN
DEMANDS FOR HIGH RISE BUILDING
MATERIAL
TYPES OF SYSTEMS
CONSTRUCTIONAL DETAILS
ADVANTAGES AND DISADVANTAGES
A short and elaborate Case Study on High Rise Buildings for the course of Advanced Building Construction from students of 8th Semester Architecture at VNIT, Nagpur (January- April 2017)
A presentation that explains the various systems and techniques of employing steel and concrete to support long span structures. The range varies from conventional beams, to trusses and portal frames.
The bundled tube structure meant that "buildings no longer need be boxlike in appearance: they could become sculpture." Hybrids. Hybrids include a varied category of structures where the basic concept of tube is used, and supplemented by other structural support(s).
framed tube structure
structure tube furniture
structure tube canada
tube structural system
tube structure design
tube frame building kits
tube structure buildings
tube framed buildings
interesting civil engineering topics
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a space frame or space structure is a rigid, lightweight, truss-like structure constructed from interlocking struts in a geometric pattern. Space frames can be used to span large areas with few interior support
High Rise Building Structure Systems Types
Slide Contents :
INTRODUCTION
INTRODUCTION TO HIGH-RISE DESIGN
DEMANDS FOR HIGH RISE BUILDING
MATERIAL
TYPES OF SYSTEMS
CONSTRUCTIONAL DETAILS
ADVANTAGES AND DISADVANTAGES
A short and elaborate Case Study on High Rise Buildings for the course of Advanced Building Construction from students of 8th Semester Architecture at VNIT, Nagpur (January- April 2017)
A presentation that explains the various systems and techniques of employing steel and concrete to support long span structures. The range varies from conventional beams, to trusses and portal frames.
The bundled tube structure meant that "buildings no longer need be boxlike in appearance: they could become sculpture." Hybrids. Hybrids include a varied category of structures where the basic concept of tube is used, and supplemented by other structural support(s).
framed tube structure
structure tube furniture
structure tube canada
tube structural system
tube structure design
tube frame building kits
tube structure buildings
tube framed buildings
interesting civil engineering topics
civil engineering topics for presentation
seminar topics pdf
best seminar topics for civil engineering
civil seminar topics ppt
civil engineering seminar topics 2019
seminar topics for mechanical engineers
mechanical engineering seminar topics 2018
While Designing a High rise Load & Structural Analysis is major factor to consider. Here we analyzed some data and try to describe briefly. We hope that it will help you lot :) Done by Neeti Lamic, Bayezid, Sykot Hasan
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Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
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Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
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Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
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Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
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• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
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• Compatible with MAFI CCR system.
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• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
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2. INTRODUCTION AND DEFINITION
High rise is defined differently by different bodies.
Emporis standards-
“A multi-story structure between 35-
100 meters tall, or a building of
unknown height from 12-39 floors is
termed as high rise.
Building code of Hyderabad,India-
A high-rise building is one with four
floors or more, or one 15 meters or
more in height.
The International Conference on Fire
Safety –
"any structure where the height can
have a serious impact on evacuation“
Massachusetts, United States General
Laws –
A high-rise is being higher than 70 feet
(21 m).
19. • A type of rigid frame construction.
• The shear wall is in steel or concrete to provide greater lateral
rigidity. It is a wall where the entire material of the wall is employed
in the resistance of both horizontal and vertical loads.
• Is composed of braced panels (or shear panels) to counter the
effects of lateral load acting on a structure. Wind & earthquake loads
are the most common among the loads.
• For skyscrapers, as the size of the structure increases, so
does the size of the supporting wall. Shear walls tend to be used only
in conjunction with other support systems.
Shear wall system
20. FRAMED-TUBE STRUCTURES]
The lateral resistant of the framed-tube structures is provided by very
stiff moment-resistant frames that form a “tube” around the
perimeter
of the building.
The basic inefficiency of the frame system for reinforced concrete
buildings of more than 15 stories resulted in member proportions
of prohibitive size and structural material cost premium, and thus
such system were economically not viable.
The frames consist of 6-12 ft (2-4m) between centers, joined by deep
spandrel girders.
Gravity loading is shared between the tube and interior column or
walls.
When lateral loading acts, the perimeter frame aligned in the
direction of loading acts as the “webs” of the massive tube of the
cantilever, and those normal to the direction of the loading act as the
“flanges”.
The tube form was developed originally for building of rectangular
plan, and probably it’s most efficient use in that shape.
Dewitt chestnut
21. THE TRUSSED TUBE
The trussed tube system represents a classic
solution for a tube uniquely suited to the qualities
and character of structural steel.
Interconnect all exterior columns to form a rigid
box, which can resist lateral shears by axial in its
members rather than through flexure.
Introducing a minimum number of diagonals on
each façade and making the diagonal intersect at
the same point at the corner column.
The system is tubular in that the fascia diagonals
not only form a truss in the plane, but also
interact with the trusses on the perpendicular
faces to affect the tubular behavior. This creates
the x form between corner columns on each
façade.
Relatively broad column spacing can resulted
large clear spaces for windows, a particular
characteristic of steel buildings.
The façade diagonalization serves to equalize the
gravity loads of the exterior columns that give a
significant impact on the exterior architecture.
John Hancock Center
introduced trussed tube
Design.
Recently the use of perimeter diagonals – thus
the term “DIAGRID” - for structural effectiveness
and lattice-like aesthetics has generated renewed
interest in architectural and structural designers
of tall buildings.
Introducing a minimum
number of diagonals on
each façade and
making the diagonal
intersect at the same point
at the corner column
22. The concept allows for wider
column spacing in the tubular walls
than would be possible with only
the exterior frame tube form.
The spacing which make it possible
to place interior frame lines without
seriously compromising interior
space planning.
The ability to modulate the cells
vertically can create a powerful
vocabulary for a variety of dynamic
shapes therefore offers great
latitude in architectural planning of
at all building.
Burj Khalifa, Dubai.
Sears Tower, Chicago.
BUNDLED TUBE SYSTEM
23. TUBE-IN-TUBE SYSTEM
This variation of the framed tube
consists of an outer frame tube,
the “Hull,” together
with an internal elevator and
service core.
The Hull and core act jointly in
resisting both gravity and lateral
loading.
The outer framed tube and the
inner core interact horizontally as
the shear and flexural components
of a wall-frame structure, with the
benefit of increased lateral
stiffness.
The structural tube usually adopts
a highly dominant role because of
its much greater structural depth.
Lumbago Tatung Haji
Building, Kuala Lumpur
24. Construction materials
Advantages are:
Plasticity
Easily availability
Easy in casting
Non corrosive
Can be cast in situ
Disadvantages are:
Cost of form
Dead weight
Difficulty in pouring
CONCRETE:- cellular concrete of clay-gypsum &
invention of light weight concrete.
FERRO CONCRETE:-it is layer of fine mesh
saturated with cement.
GUNITE:- it is also known as shot Crete.
compressed air to shoot concrete onto
(or into) a frame or structure. Shot Crete is
frequently used against vertical soil or rock
surfaces, as it eliminates the need for
formwork.
GLASS:- float glass with double glass is used in tall
buildings .
Tempered glass is used in tall buildings instead
of plain glass, as that would shatter at such
height.
Materials used for high rise buildings: concrete, steel, glass, cladding material, high alumina
cement used for roofs & floors. It contains bauxite instead of clay, cement, Portland cement of
lime stone, silica.
25. • Raft foundation: one of the most common foundation. It is known for its load distributing
capability. With the usage of this type of foundation the enormous load of the building gets
distributed & helps the building stay upright and sturdy. Loads are transferred by raft into the
ground.
• Pile foundation: used for high rise construction. load
of building is distributed to the ground with the help
of piles. Transfer the loads into the ground with an
Adequate factor of safety.
• Combined raft-pile: is the hybrid of 2 foundation. It
Consists of both the pile and raft foundation. Useful
in marshy sandy soil that has low bearing capacity.
Foundation Types
26. CONSTUCTION METHODS AND TECHNIQUES
Slip forming, continuous poured, continuously formed, or slip form
construction is a construction method in which concrete is poured into
a continuously moving form. Slip forming is used for tall structures (such
as bridges, towers, buildings, and dams), as well as horizontal structures,
such as roadways. Slip forming enables continuous, non-interrupted,
cast-in-place "flawless" (i.e. no joints) concrete structures which have
superior performance characteristics to piecewise construction using
discrete form elements. Slip forming relies on the quick-setting
properties of concrete, and requires a balance between quick-setting
capacity and workability. Concrete needs to be workable enough to be
placed into the form and consolidated (via vibration), yet quick-setting
enough to emerge from the form with strength. This strength is needed
because the freshly set concrete must not only permit the form to "slip"
upwards but also support the freshly poured concrete above it.
In vertical slip forming the concrete form may be surrounded by a
platform on which workers stand, placing steel reinforcing rods into the
concrete and ensuring a smooth pour. Together, the concrete form and
working platform are raised by means of hydraulic jacks. Generally, the
slipform rises at a rate which permits the concrete to harden by the time
it emerges from the bottom of the form
27. SLIP FORM CONSTRUCTION
Slipforming is an economical, rapid and accurate method
of constructing reinforced concrete. At its most basic
level, slipforming is a type of movable formwork which is
slowly raised,
allowing the continuous extrusion of concrete.
28. CLIMB FORM CONSTRUCTION
CLIMB FORM CONSTRUCTION
is an economical, rapid and accurate method of
constructing reinforced concrete, or post-tensioned
concrete structures. At its most basic level, slipforming is
a type of movable formwork which is slowly raised,
allowing the continuous extrusion of concrete.
29. TABLE FORM/FLYING FORM
A table form/flying form is a large pre-assembled
formwork
and falsework unit, often forming a complete bay
of
suspended floor slab. It offers mobility and quick
installation
for construction projects with regular plan layouts
or long
repetitive structures, so is highly suitable for flat
slab, and
beam and slab layouts. It is routinely used for
residential flats, hotels, hostels, offices and
commercial buildings.
30. SYSTEM COLUMN FORMWORK
The column formwork systems now available are normally
modular in nature and allow quick assembly and erection
on-site while minimising labour and crane time. They
are available in steel, aluminium and even cardboard
(not reusable but recycled) and have a variety of internal
face surfaces depending on the concrete finish required.
Innovations have led to adjustable, reusable column forms
which can be clamped on-site to give different column sizes.
31. VERTICAL PANEL SYSTEMS
Crane-lifted panel systems are commonly used on
building sites to form vertical elements and usually
consist
of a steel frame with plywood, steel, plastic or
composite
facing material.
The systems are normally modular in nature,
assembly
times and labour costs are considerably lower than
traditional formwork methods with far fewer
components
required. They offer greater opportunities for reuse
for
different applications on site.
Panel systems are extremely flexible and the larger
crane-lifted versions can be used for constructing
standard
concrete walls, perimeter basement walls, columns
and in
conjunction with jump form climbing systems.
32. JUMP FORM SYSTEMS
Generally, jump form systems comprise the formwork and
working platforms for cleaning/fixing of the formwork,
steel
fixing and concreting. The formwork supports itself on the
concrete cast earlier so does not rely on support or access
from other parts of the building or permanent works.
Jump form, here taken to include systems often
described as climbing form, is suitable for construction
of multi-storey vertical concrete elements in high-rise
structures, such as shear walls, core walls, lift shafts, stair
shafts and bridge pylons. These are constructed in a
staged process. It is a highly productive system designed
to increase speed and efficiency while minimising labour
and crane time.
Systems are normally modular and can be joined to
form long lengths to suit varying construction geometries.
Three types of jump form are in general use:
33. TYPES OF JUMP FORM
Normal jump/climbing form –
units are individually
lifted off the structure and relocated at the next
construction level using a crane.
Guided-climbing jump form –
also uses a crane but
offers greater safety and control during lifting as units
remain anchored/guided by the structure.
Self-climbing jump form –
does not require a crane as
it climbs on rails up the building by means of
hydraulic
jacks, or by jacking the platforms off internal recesses
in the structure. It is possible to link the hydraulic
jacks and lift multiple units in a single operation.
34. TUNNEL FORM
Tunnel form is used to form
repetitive cellular structures,
and is widely recognised as a
modern innovation that
enables the construction of
horizontal and vertical
elements (walls and floors)
together.
Significant productivity benefits
have been
achieved by using tunnel form to
construct cellular
buildings such as hotels, low- and
high-rise housing,
hostels, student accommodation,
prison and barracks
accommodation.