scholarly journals Study on Optimization Seismic Design of Tall Building Structure

2015 ◽  
Vol 4 (2) ◽  
pp. 17
Author(s):  
Lei Yang
Keyword(s):  
Seismic Design ◽  
Optimization Design ◽  
Engineering Practice ◽  
Building Structure ◽  
Design Code ◽  
Stage Design ◽  
High Rise ◽  
Seismic Design Code ◽  
Earthquake Performance ◽  
Property Losses

<p>The heavy casualties and property losses caused by the earthquake this huge disaster, making high-rise building seismic become the focus of attention. Our new building seismic design code (GB50011-2001) (hereinafter referred to as "Seismic Design Code”) continue to be used (GBJ-89) specification to determine the "three earthquake performance objectives, two-stage design step" seismic design, and made many important supplement and perfect. The new seismic design of buildings in terms of requirements for introducing means as constraints optimization design, optimization design closer to engineering practice.</p>

scholarly journals Study on Optimization Seismic Design of Tall Building Structure

2015 ◽  
Vol 4 (2) ◽  
pp. 17
Author(s):  
Lei Yang
Keyword(s):  
Seismic Design ◽  
Optimization Design ◽  
Engineering Practice ◽  
Building Structure ◽  
Design Code ◽  
Stage Design ◽  
High Rise ◽  
Seismic Design Code ◽  
Earthquake Performance ◽  
Property Losses

<p>The heavy casualties and property losses caused by the earthquake this huge disaster, making high-rise building seismic become the focus of attention. Our new building seismic design code (GB50011-2001) (hereinafter referred to as "Seismic Design Code”) continue to be used (GBJ-89) specification to determine the "three earthquake performance objectives, two-stage design step" seismic design, and made many important supplement and perfect. The new seismic design of buildings in terms of requirements for introducing means as constraints optimization design, optimization design closer to engineering practice.</p>

scholarly journals The objective of the New Zealand seismic design code

1972 ◽  
Vol 5 (4) ◽  
pp. 113-127
Author(s):  
O. A. Glogau
Keyword(s):  
New Zealand ◽  
Seismic Design ◽  
Reference Point ◽  
Factual Information ◽  
Design Code ◽  
Seismic Design Code ◽  
Earthquake Performance

The writer discusses some aspects of the proposed revision of the New Zealand Seismic Design Code. The degree of sophistication of a code must be related to the accuracy of factual information available and the validity of assumptions that have to be made. The selected level of specified lateral code loading is related to a number of considerations some of which are not obvious on superficial examination of a proposal. Known earthquake performance whenever available must be the most important reference point for code writers.

Performance-Based Seismic Design of Long-Span Railway Arch Bridge

2012 ◽  
Vol 178-181 ◽  
pp. 2329-2332
Author(s):  
Chang Jiang Shao ◽  
Hua Ping Yang ◽  
Yong Jiu Qian
Keyword(s):  
Seismic Design ◽  
High Speed ◽  
Rapid Development ◽  
Highway Bridges ◽  
Engineering Practice ◽  
Design Code ◽  
Arch Bridge ◽  
Railway Bridges ◽  
Long Span ◽  
Seismic Design Code

New requirement is claimed for the seismic design method of long-span railway bridges with the rapid development of high-speed railway construction in China during the last decade. However, the present design code of our country seems not keep pace with the engineering practice. The existing method, although embodying the philosophy of performance-based earthquake resistance design framework, in ‘the seismic design code of railway engineering’ is only applicable to those girder bridges with spans smaller than 150m. Therefore, the authors introduce the anti-seismic design measures of highway bridges from the Current China Specification to check the seismic safety of a long-span railway arch bridge as an applying example. Different seismic fortification criterions and property objects of the structural system and components are supplied in order to optimize the anti-seism performance of this bridge. The numerical results show that this kind of approach is helpful to improve the dynamical properties and seismic performances of large span railway bridges.

scholarly journals Comprehensive Analysis on Seismic Design of Tall Building Structure Method

2015 ◽  
Vol 4 (2) ◽  
pp. 20
Author(s):  
Qiong Zhang
Keyword(s):  
Seismic Design ◽  
Structure Design ◽  
Comprehensive Analysis ◽  
Engineering Practice ◽  
Building Structure ◽  
Analysis Software ◽  
High Rise ◽  
Conceptual Clarity ◽  
Measure Analysis ◽  
Structure Measure

<p class="ordinary-outputtarget-output">For a high-rise structure design, the problems encountered may be perplexing, concrete analysis of concrete problems only. Engineering practice shows that the design process of the high-rise structure, design personnel only seismic conceptual clarity, structure measure analysis software three organic combinations to achieve more satisfactory results in the process of seismic structural weight in structure calculation structure properly applying the appropriate. This paper makes a theoretical analysis of necessity for building seismic design concept, in order to explore the method of high-rise building to take the necessary anti-seismic measures.</p>

scholarly journals Comprehensive Analysis on Seismic Design of Tall Building Structure Method

2015 ◽  
Vol 4 (2) ◽  
pp. 20
Author(s):  
Qiong Zhang
Keyword(s):  
Seismic Design ◽  
Structure Design ◽  
Comprehensive Analysis ◽  
Engineering Practice ◽  
Building Structure ◽  
Analysis Software ◽  
High Rise ◽  
Conceptual Clarity ◽  
Measure Analysis ◽  
Structure Measure

<p class="ordinary-outputtarget-output">For a high-rise structure design, the problems encountered may be perplexing, concrete analysis of concrete problems only. Engineering practice shows that the design process of the high-rise structure, design personnel only seismic conceptual clarity, structure measure analysis software three organic combinations to achieve more satisfactory results in the process of seismic structural weight in structure calculation structure properly applying the appropriate. This paper makes a theoretical analysis of necessity for building seismic design concept, in order to explore the method of high-rise building to take the necessary anti-seismic measures.</p>

scholarly journals Loss assessment of building and content damages from potential earthquake risk in Seoul, Korea

2018 ◽  
Author(s):  
Wooil Choi ◽  
Jae-Woo Park ◽  
Jinhwan Kim
Keyword(s):  
Seismic Design ◽  
Korean Peninsula ◽  
Financial Stability ◽  
Building Code ◽  
Earthquake Risk ◽  
Design Code ◽  
Loss Assessment ◽  
Damage State ◽  
Damage Functions ◽  
Seismic Design Code

Abstract. After the 2016 Gyeongju earthquake and the 2017 Pohang earthquake struck the Korean peninsula, securing financial stability for earthquake risk has become an important issue in Korea. Many domestic researchers are currently studying potential earthquake risk. However, empirical analysis and statistical approach are ambiguous in the case of Korea because no major earthquake has ever occurred on the Korean peninsula since Korean Meteorological Agency started monitoring earthquakes in 1978. This study focuses on evaluating possible losses due to earthquake risk in Seoul, the capital of Korea, by using catastrophe model methodology integrated with GIS (Geographic Information System). The building information such as structure and location is taken from the building registration database and the replacement cost for building is obtained from insurance information. As the seismic design code in KBC (Korea Building Code) is similar to the seismic design code of UBC (Uniform Building Code), the damage functions provided by HAZUS-MH are used to assess the damage state of each building in event of an earthquake. 12 earthquake scenarios are evaluated considering the distribution and characteristics of active fault zones in the Korean peninsula, and damages with loss amounts are calculated for each of the scenarios.

Seismic Proving Test of Eroded Piping: Status of Eroded Piping Component and System Test

2003 ◽  
Author(s):  
Y. Namita ◽  
K. Suzuki ◽  
H. Abe ◽  
I. Ichihashi ◽  
M. Shiratori ◽  
...  
Keyword(s):  
Fatigue Life ◽  
Ultimate Strength ◽  
Seismic Design ◽  
Plastic Response ◽  
Design Code ◽  
Seismic Safety ◽  
Testing Program ◽  
Safety Margins ◽  
Seismic Design Code ◽  
Piping Systems

In FY 2000, a 3-year testing program of eroded piping was initiated with the following objectives: 1) to ascertain the seismic safety margins for eroded piping designed under the current seismic design code, 2) to clarify the elasto-plastic response and ultimate strength of eroded nuclear piping. A series of tests on eroded piping components and eroded piping systems was planned. In this paper, the results of those tests are presented and analyzed, focusing on the influence of the form and the number of thinned-wall portions on the fatigue life of the piping.

The Analysis of Cantilever on Catastrophe to Irregular High-Rise Structure in Earthquake

2012 ◽  
Vol 166-169 ◽  
pp. 2364-2367
Author(s):  
Jia Hui Zhang ◽  
Zhong Ming Xiong ◽  
Zhi Qiang Chen ◽  
Ling Bo Kong
Keyword(s):  
Engineering Design ◽  
Seismic Response ◽  
Seismic Design ◽  
Building Structure ◽  
Reverse Effect ◽  
High Rise ◽  
Earthquake Action ◽  
Architectural Development

Anomalistic architecture especially overhanging structure has become a trend of architectural development, Based on the characteristics of a large vertical eccentric, more prominent facade and strong reverse effect,overhanging structure is often serious super-norm and extremely detrimental to the seismic design[1], Now it has become an important part of seismic review. By the analysis and comparison on the coupling of the translational and torsional seismic response from ANSYS program[2]. The behavior of seismic catastrophe of cantilever building structure is studied under bi-directional earthquake action and the change law of cantilever member with the length is obtained, the suggestions on engineering design are put forward for future seismic design of such structures.

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