New performance-based seismic design method for structures with structural fuse system

2017 ◽  
Vol 132 ◽  
pp. 745-760 ◽  
Author(s):  
Shahrokh Shoeibi ◽  
Mohammad Ali Kafi ◽  
Majid Gholhaki
Keyword(s):  
Seismic Design ◽  
Design Method ◽  
Structural Fuse ◽  
Performance Based Seismic Design ◽  
Seismic Design Method

Research Situation on the Performance-Based Seismic Design Method for Reinforced Concrete Structure

2010 ◽  
Vol 163-167 ◽  
pp. 1757-1761
Author(s):  
Yong Le Qi ◽  
Xiao Lei Han ◽  
Xue Ping Peng ◽  
Yu Zhou ◽  
Sheng Yi Lin
Keyword(s):  
Reinforced Concrete ◽  
Seismic Design ◽  
Design Method ◽  
Concrete Structures ◽  
Reinforced Concrete Structures ◽  
Seismic Evaluation ◽  
Seismic Codes ◽  
Performance Based Seismic Design ◽  
Capacity Calculation ◽  
Seismic Design Method

Various analytical approaches to performance-based seismic design are in development. Based on the current Chinese seismic codes，elastic capacity calculation under frequent earthquake and ductile details of seismic design shall be performed for whether seismic design of new buildings or seismic evaluation of existing buildings to satisfy the seismic fortification criterion “no damage under frequent earthquake, repairable under fortification earthquake, no collapse under severe earthquake”. However, for some special buildings which dissatisfy with the requirements of current building codes, elastic capacity calculation under frequent earthquake is obviously not enough. In this paper, the advanced performance-based seismic theory is introduced to solve the problems of seismic evaluation and strengthening for existing reinforced concrete structures, in which story drift ratio and deformation of components are used as performance targets. By combining the features of Chinese seismic codes, a set of performance-based seismic design method is established for reinforced concrete structures. Different calculation methods relevant to different seismic fortification criterions are adopted in the proposed method, which solve the problems of seismic evaluation for reinforced concrete structures.

scholarly journals Improvement of the Performance-Based Seismic Design Method of Cable Supported Bridges with the Resilient-Friction Base Isolation Systems

2020 ◽  
Vol 10 (11) ◽  
pp. 3942 ◽  
Author(s):  
Heungbae Gil ◽  
Kyoungbong Han ◽  
Junho Gong ◽  
Dooyong Cho
Keyword(s):  
Seismic Design ◽  
Design Method ◽  
Response Spectrum ◽  
Design Procedure ◽  
Time History ◽  
Modal Shape ◽  
Ground Acceleration ◽  
Performance Based Seismic Design ◽  
Seismic Design Method ◽  
Shape Analyses

In areas of civil engineering, the resilient friction base isolator (R-FBI) system has been used due to its enhanced isolation performance under seismic excitations. However, because nonlinear behavior of the R-FBI should be reflected in seismic design, effective stiffness (Keff) of the R-FBI is uniformly applied at both peak ground acceleration (PGA) of 0.08 g and 0.154 g which use a multimodal response spectrum (RS) method analysis. For rational seismic design of bridges, it should be required to evaluate the dynamics of the R-FBI from in-field tests and to improve the seismic design procedure based on the performance level of the bridges. The objective of this study is to evaluate the dynamics of the R-FBI and to suggest the performance-based seismic design method for cable-supported bridges with the R-FBI. From the comparison between the experiments’ results and modal shape analyses, the modal shape analyses using primary (Ku) or infinite stiffness (fixed end) showed a great agreement with the experimental results compared to the application of Keff in the shape analysis. Additionally, the RS or nonlinear time history method analyses by the PGA levels should be applied by reflecting the dynamic characteristics of the R-FBI for the reasonable and efficient seismic design.

scholarly journals A Study on Performance-based Seismic Design Method of Fire Extinguishing Pipe System

2017 ◽  
Vol 31 (4) ◽  
pp. 86-94 ◽  
Author(s):  
Jae-Ou Lee ◽  
◽  
Hong-Kyung Kim ◽  
Soon-Bong Cho ◽  
◽  
...  
Keyword(s):  
Seismic Design ◽  
Design Method ◽  
Pipe System ◽  
Fire Extinguishing ◽  
Performance Based Seismic Design ◽  
Seismic Design Method

Performance-Based Seismic Design Research of a Super High-Rise Building

2013 ◽  
Vol 353-356 ◽  
pp. 1875-1878
Author(s):  
Ling Huang
Keyword(s):  
Seismic Design ◽  
Design Research ◽  
Design Method ◽  
Optimal Solution ◽  
Performance Standards ◽  
High Rise ◽  
High Rise Building ◽  
Performance Based Seismic Design ◽  
Seismic Design Method ◽  
Computational Analyses

The application of performance-based seismic design method in super high-rise building is studied in this article. The two-stage design process of a super high-rise building is introduced. On the base of proposing the performance standards and objectives of the super high-rise building under earthquake actions of different levels, optimal solution is provided after computational analyses with different softwares. Computational analyses indicate that the design could satisfy all seismic fortification requirements and seismic performance objectives of China's seismic codes in force. The performance-based design idea can provide a reference for similar projects.

Research Progress of Structural Seismic Design Thought

2012 ◽  
Vol 457-458 ◽  
pp. 1420-1423
Author(s):  
Ting Yue Hao
Keyword(s):  
Seismic Design ◽  
Design Theory ◽  
Design Method ◽  
Response Spectrum ◽  
Theoretical Research ◽  
Research Progress ◽  
Analysis Theory ◽  
Performance Based Seismic Design ◽  
Seismic Design Method ◽  
Design Ideas

Research progress of structural seismic design theory is analyzed and collated in this paper, including static analysis theory, theory of response spectrum, dynamic theory. The three theoretical research and design methods are analyzed and described in the paper one by one. At last, modern seismic design method which is called performance-based seismic design theory is compared and analyzed with the traditional anti-seismic design theory. Its advanced characteristics and advantages are obtained, which will be the core and development of seismic design ideas.

scholarly journals PERFORMANCE BASED SEISMIC DESIGN OF STRUCTURES – A REVIEW.

2020 ◽  
Vol 9 (12) ◽  
pp. 69-83
Keyword(s):  
Seismic Design ◽  
Earthquake Engineering ◽  
Design Method ◽  
Method Performance ◽  
Performance Based Seismic Design ◽  
Engineered Structures ◽  
Displacement Based ◽  
Seismic Design Method ◽  
Performance Based Earthquake Engineering ◽  
Elastic Design

This paper presents an overview of the current state of knowledge with regard to literature on Performance based seismic design method. Performance-based earthquake engineering (PBEE) comprises the design, evaluation, and construction of structures performing during design earthquakes and extreme earthquakes to the desires / needs of owners, user, society and environment. The general promise of performance based design is to produce engineered structures with predictable performance during future earthquakes. Presented in this paper is an updated literature review of the Performance -based Seismic design (PBSD) method. Performance based Seismic design is an elastic design methodology done on the probable performance of the building under different ground motions. The derivatives of the PBSD method, known as the Performance ¬based Plastic design (PBPD) and Displacement-based seismic design (DBSD) method that has been widely recognized as an ideal method for use in the future practice of seismic design has also been reviewed.

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