scholarly journals COMPARATIVE STUDY OF SEISMIC PERFORMANCE OF HIGH RISE 30 STOREY BUILDING WITH BEAM SLAB, FLAT SLAB AND ALTERNATE FLAT - BEAM SLAB SYSTEMS IN ZONE V

2015 ◽  
Vol 04 (13) ◽  
pp. 66-70
Author(s):  
Kalyan Chowdary Kodali .
Keyword(s):  
Comparative Study ◽  
Seismic Performance ◽  
Flat Slab ◽  
High Rise ◽  
Flat Beam ◽  
Storey Building

scholarly journals Seismic Performance of High Rise Flat Slab Building with Various Lateral Load Resisting Systems

2016 ◽  
Vol 4 (Special Issue) ◽  
pp. 26-30
Author(s):  
Pooja Biradar ◽  
Kishor Kulkarni ◽  
Nikhil Jamble
Keyword(s):  
Seismic Performance ◽  
Lateral Load ◽  
Flat Slab ◽  
High Rise

scholarly journals Seismic Effects on a Horizontally Unsymmetrical Building using Response Spectrum Analysis

2018 ◽  
Vol 203 ◽  
pp. 06014
Author(s):  
Zafarullah Nizamani ◽  
Seah Kay Seng ◽  
Akihiko Nakayama ◽  
Mohamad Shariff Bin Omar Khan ◽  
Haider Bilal
Keyword(s):  
Seismic Performance ◽  
Residential Buildings ◽  
Response Spectrum ◽  
Far Field ◽  
Flat Slab ◽  
High Rise ◽  
Frame System ◽  
Beam Frame ◽  
Safe Condition ◽  
Seismic Forces

Most of the residential buildings in Malaysia are not designed to withstand the seismic forces, while the high-rise buildings. However, since the Sumatra 2004 earthquake, there had been increasing concerns about the structure vulnerability in our country to earthquakes. Several recent studies had also revealed that Malaysia had the possibility to be influenced by both local and far field earthquakes. This study is conducted to analyze the vulnerability of a high rise building to local and far field earthquakes using Scia Engineer. Modal Response Spectrum method of Scia Engineer is used. The model is a 12 story hotel building from Ipoh, Perak. The designing code is the Eurocode with Malaysia Annex. Different Peak Ground Accelerations (PGA) that represents the local and far field earthquakes is acted on the model to obtain the seismic performance. The deformation of the building by the seismic combinations is compared to the ASCE-7 design to evaluate the vulnerability. Research of seismic performance of the flat slab system is also conducted along with beam frame system. The result shows that the building is in a safe condition in terms of deformation and the seismic performance of the flat slab system is advantageous.

The Seismic Performance Analysis of Different Forms Beam in High Conversion Structure

2013 ◽  
Vol 353-356 ◽  
pp. 2138-2144
Author(s):  
Xiao Jie Cheng ◽  
Si Qi Wang ◽  
Pei Pei Niu
Keyword(s):  
Seismic Performance ◽  
Seismic Effect ◽  
High Conversion ◽  
Wall Structure ◽  
Displacement Curve ◽  
Base Shear ◽  
High Rise ◽  
Performance Point ◽  
Displacement Angle ◽  
Flat Beam

Based on a high-rise frame shear wall structure with high conversion layer, this essay makes compare among three structural models-wide flat beam, SRC and the common conversion beam by using Midas Building, analyzes seismic performance of three forms of conversion beam under gravity effect and seismic effect in consideration of the force of whole structure, force of conversion component and elastic earthquake, analyzes structure model when the wide flat beam is acted as conversion beam with static elastic-plastic analysis (Pushover) method to get the change of the displacement curve of base shear-vertex and the interbeded displacement angle, finds out the weak parts of the structure, comprehensively evaluates the seismic performance of the structure and put forward the key problems and the solutions through looking for performance point.

Seismic performance of a proposed wood-concrete hybrid system for high-rise buildings

2021 ◽  
Vol 238 ◽  
pp. 112194
Author(s):  
Yuxin Pan ◽  
Thomas Tannert ◽  
Kuldeep Kaushik ◽  
Haibei Xiong ◽  
Carlos E. Ventura
Keyword(s):  
Seismic Performance ◽  
Hybrid System ◽  
High Rise

Numerical Analysis of Elevator Piston Effect on Building Airflow for an Air-Conditioned High-Rise Building in Winter

2014 ◽  
Vol 1008-1009 ◽  
pp. 1068-1074 ◽  
Author(s):  
Yan Wang ◽  
Yan Ling Guan ◽  
Yuan Sheng Yin
Keyword(s):  
Pressure Distribution ◽  
Upward Movement ◽  
Piston Effect ◽  
Air Conditioning System ◽  
Security Issues ◽  
High Rise ◽  
Computational Fluid Dynamics Cfd ◽  
Elevator Door ◽  
Mesh Technique ◽  
Storey Building

A model of a 24-storey building (94.5m high) with air-conditioning system was developed to analyze the elevator piston effect on building airflow by dynamic mesh technique of computational fluid dynamics (CFD). The results of the pressure distribution and airflow paths show that with the upward movement of elevator cabs, due to the elevator piston effect, changes in the pressure distribution and airflow paths occur in all the building; the pressure difference across the elevator door is enlarged, which is likely to cause some security issues; but the air exfiltration rate is hardly affected.

Analysis on Seismic Performance of Beam and Plate Converter Floor

2014 ◽  
Vol 580-583 ◽  
pp. 1551-1554
Author(s):  
Gen Tian Zhao ◽  
Xu Ting Kou
Keyword(s):  
Seismic Performance ◽  
Seismic Design ◽  
Structure Calculation ◽  
High Rise ◽  
High Rise Building ◽  
Design Requirements

With the project case, the seismic performance of girder transfer floor member and the plate transfer floor member were discussed. Contrast calculation was carried out in girder transfer floor member and the plate transfer floor member with SATWE method to analyze its reasonable and unreasonable places. Based on overall structure calculation of a high rise building, the seismic design requirements for buildings applying thick transferring plate have been presented. The conclusion is that the seismic performance of girder transfer floor member is more advantageous and affordable, more convenient and more economical in ingredients.

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