scholarly journals Analysis of technical solutions of stacks in high-rise buildings

2021 ◽  
Vol 1209 (1) ◽  
pp. 012006
Author(s):  
M Sokol ◽  
J Peráčková
Keyword(s):  
Structural Design ◽  
Pressure Fluctuations ◽  
High Rise ◽  
High Rise Building ◽  
Foul Water ◽  
Protection Systems ◽  
Technical Solutions ◽  
Unpleasant Smell ◽  
Suitable System

Abstract Nowadays, due to the maximum use of building lands, high-rise buildings in the cities are coming to the forefront of construction. A high-rise building is a building that, due to its height, requires a different technical, technological and structural design. Due to the increasing floors of buildings, more and more demands are placed on sanitary installations in terms of hygiene and quality of distribution. With the drainage in a high-rise building, the biggest problem arises in the design of stacks, which must be given individual attention. Foul water stacks must be designed in such a way that the overpressure and negative pressure created in them do not cause the extraction of water from traps and thus the spread of unpleasant smell in the building. Fluctuations in the pressure in stacks are influenced by many other factors, such as the method of venting of the stack, the fitting used on the stack, or the transition of the stack to the drain. When dimensioning stacks in addition to the correct design, it is also necessary to use a suitable system, which significantly affects the investment costs. A properly chosen system can save a lot of money that could arise from excessive dimensions, unnecessary fire protection systems, or anchorages. The paper deals with a theoretical analysis of modern technical solutions that positively affect pressure fluctuations in waste water pipes in high-rise buildings.

scholarly journals 3D Modelling, Design and Safety Management in High Rise Building u sing Bim

2021 ◽  
Vol 11 (1) ◽  
pp. 41-50
Author(s):  
Mohammed Waheed ◽  
◽  
Mahmad Naheed ◽  
Parvez Patel ◽  
Syed Mubashir Hussain ◽  
...  
Keyword(s):  
Design Process ◽  
3D Modeling ◽  
Structural Design ◽  
Safety Management ◽  
Information Modeling ◽  
Analysis And Design ◽  
High Rise ◽  
High Rise Building ◽  
Traditional Design ◽  
Building Information

In this works 3D modeling, design and safety management of high rise building using building information modeling (BIM) technology is carried out.. Initially a AutoCAD plan with all its salient features is developed following byelaws of high rise building. Then the 3D modeling and rendering of high rise building is done in the Revit architecture of the 2D plan which is imported from the AutoCAD. The analysis and design of high rise building is carried out using ETabs software. Apart from the structural design Mechanical, Electrical and Plumbing (MEP) services design is carried out using BIM technology . The layout of fire safety system is specified efficiently with use of BIM in co-ordination with MEP services. The application of BIM based design process resulted in considerable time reduction in compression with traditional design process and the holistic design of the high rise building is carried out with the compatibility of different softwares.

scholarly journals STRUCTURAL DESIGN OF HIGH-RISE BUILDING WITH BASE ISOLATION SYSTEM USING ELASTIC SLIDING BEARINGS AND RUBBER BEARINGS

2001 ◽  
Vol 7 (12) ◽  
pp. 99-104 ◽  
Author(s):  
Ichizo KAWABATA ◽  
Masaharu TAKAYAMA ◽  
Yasuhiro NISHIKAWA ◽  
Yuichi KIMURA ◽  
Eiichi YAMAZAKI ◽  
...  
Keyword(s):  
Structural Design ◽  
Base Isolation ◽  
Sliding Bearings ◽  
Isolation System ◽  
High Rise ◽  
High Rise Building ◽  
Base Isolation System ◽  
Rubber Bearings

Study on Mass Concrete Construction Technology of Raft Foundation in Yantai Ocean Development Center

2014 ◽  
Vol 919-921 ◽  
pp. 1421-1425 ◽  
Author(s):  
Jian Zhu ◽  
Yan Bin Zhang ◽  
Xu Feng Du ◽  
Yong Jiang
Keyword(s):  
Temperature Rise ◽  
Mass Concrete ◽  
Construction Technology ◽  
High Rise ◽  
High Rise Building ◽  
Initial Stage ◽  
Building Project ◽  
Development Center ◽  
Technical Measures

Mass concrete is widely being used in the construction field, especially for the foundation of super high-rise building. In the initial stage of pouring completion of mass concrete, lots of heat generated from the cement hydration will lead to a high temperature inside of concrete. When the temperature difference between the inner and outer of concrete exceeds the limited value, thermal stress will be greater than the tensile strength of concrete, which may cause hazardous penetrating cracks of the structure. To ensure the safety and durability of concrete structure, necessary measures should be taken to control the temperature rise and construction quality of concrete. Taking a super high-rise building project as an example, this paper introduces several effective solutions to resolve above problems. The technical measures such as enhancing the concrete quality, controlling temperature rise, strengthening temperature monitoring would be detailed illustrated. Meanwhile, valuable suggestions achieved from this practical project are proposed in order to guide the structural design and on-site construction of similar projects.

scholarly journals The structural design, fabrication and construction of high-rise building enploying a large wind passage.

1990 ◽  
Vol 59 (7) ◽  
pp. 522-527
Author(s):  
Takayuki Teramoto ◽  
Hiromi Kihara ◽  
Mitsuo Uchida ◽  
Yasuhiro Tsuneki
Keyword(s):  
Structural Design ◽  
High Rise ◽  
High Rise Building ◽  
Large Wind

scholarly journals Structural Design and Performance Evaluation of a Mid-story Seismic Isolated High-Rise Building

2017 ◽  
Vol 6 (3) ◽  
pp. 227-235 ◽  
Author(s):  
Masatoshi Tamari ◽  
Tadashi Yoshihara ◽  
Masato Miyashita ◽  
Nobuyuki Ariyama ◽  
Masataka Nonoyama
Keyword(s):  
Performance Evaluation ◽  
Structural Design ◽  
High Rise ◽  
High Rise Building ◽  
And Performance

MALAYSIA HIGH RISE RESIDENTIAL LIGHT WELL QUALITY SATISFACTORY ASSESSMENT

2015 ◽  
Vol 75 (10) ◽  
Author(s):  
Noorsidi Aizuddin, M. N. ◽  
Ainur Zaireen, Z. ◽  
Norhidayah, M. Y. ◽  
Razali, M. N. ◽  
Abdul Hakim, M. ◽  
...  
Keyword(s):  
Structural Design ◽  
Questionnaire Survey ◽  
Residential Buildings ◽  
Residential Building ◽  
Residential Property ◽  
Property A ◽  
Intermediate Space ◽  
High Rise ◽  
Indoor And Outdoor

Most commonly, residents are always arguing about the quality of their high rise residential property. A growing number of high rise residential buildings in Malaysia with differing light well were designed by the structural design and planning since 15 years ago. This light well is defined as an intermediate space area between indoor and outdoor of the high-rise residential building. The questionnaire survey of three high rise residential buildings that have different sizes of the light well and building designed were conducted to make clear the occupants' evaluation about the real quality conditions of the buildings. As a result, the quality of light well is clearly satisfied and well managed by the property manager in their high rise residential buildings.

Method of Designing a Plate-like Ultra High-rise Building

2018 ◽  
Author(s):  
Shoko Okamura ◽  
Kei Muto
Keyword(s):  
Structural Design ◽  
Load Resistance ◽  
Test Results ◽  
High Rise ◽  
High Rise Building ◽  
Axial Forces ◽  
Column Joint ◽  
Strong Winds ◽  
And Performance

<p>This paper describes the method of structural design of a plate-like ultra high-rise building, taking the Shinjuku Toho Building as an example. In particular the major problems in the structural design of this building are described, namely ensuring safety during earthquakes, ensuring habitability during strong winds, and ensuring the load resistance of the columns that are subject to large axial forces. Also, the test results and performance of an "improved non-scallop method" for beam- column joint are described. Finally the method of structural designing "Godzilla’s Head" is described.</p>

Time-History Analysis of the High-Rise Building Structure Based on ANSYS

2011 ◽  
Vol 71-78 ◽  
pp. 2836-2839
Author(s):  
Hui Xia Xiong ◽  
Chang Yong Wang
Keyword(s):  
Structural Design ◽  
Time History ◽  
Time History Analysis ◽  
Building Structure ◽  
Finite Element Program ◽  
High Rise ◽  
High Rise Building ◽  
History Analysis ◽  
Earthquake Load ◽  
Element Program

The dynamic property of a high-rise building structure and time-history analysis under earthquake were analyzed by using the finite element program ANSYS. A modal analysis of the tower was conducted and the first 20 frequencies and modal shapes were obtained. The displacements and inner force under the earthquake were calculated. The result showed that the structural stiffness was enough to sustain earthquake load; and the stiffness distributed equally. These results can provide reliable basis for structural design.

Study on Ecological Design of Layout of Air Yard of High-Rise Building

2012 ◽  
Vol 174-177 ◽  
pp. 3106-3110
Author(s):  
Zhen Yu Xie ◽  
Nan Zheng ◽  
Chen Hua Wang
Keyword(s):  
Energy Saving ◽  
Great Influence ◽  
Ecological Design ◽  
Internal Environment ◽  
Interior Space ◽  
Wind Environment ◽  
Climate Conditions ◽  
High Rise ◽  
High Rise Building

The high-rise buildings are far away from the earth’s surface. The design of air yards has a great influence on creating natural, humanized buildings and enhancing the interior space. However, it goes against the goal of ecological energy-saving that the space of high-rise building is relatively closed and its environment is always simulated. By analyzing air yard’s layout in high-rises, this document compares the climate conditions and the quality of internal environment at different locations. This document also compares the influence that various compositions of more than one air courtyards could have on high-rise building’s light and wind environment. At last, the document try to put forward principles and strategies to arrange the air yards in a high-rise building ecologically in different climate.

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