PERFORMANCE-BASED SEISMIC EVALUATION CONSIDERING CONTRIBUTION OF STRUCTURAL AND NON-STRUCTURAL COMPONENTS TO SEISMIC RISK
نویسندگان
چکیده
منابع مشابه
Probabilistic Seismic Evaluation of Reinforced Concrete Structural Components and Systems
An accurate evaluation of the structural performance of reinforced concrete structural systems under seismic loading requires a probabilistic approach due to uncertainties in structural properties and the ground motion (referred to as basic uncertainties). The objective of this study is to identify and rank significant sources of basic uncertainties and structural components with respect to the...
متن کاملSeismic Response of Building Structures with Sliding Non-structural Elements
Interaction between a structure under base excitation and heavy non-structural elements that it supports is significant in the seismic analysis and design of the structure. Heavy non-structural elements may slide/rock under base excitation, and this dynamic action affects the seismic behavior of the supporting structure. Hence, in this study, a numerical model was presented to describe the seis...
متن کاملEvaluation of Seismic Performance of Combined Horizontal and Vertical Hexagrid Structural System for High-rise Buildings
Summary In this study, the seismic performance of hexagrid structures which are composed of horizontal and vertical hexagrid by using a transitional story, has been investigated. To this end, 10 models of 50-story hexagrid structures were designed. 9 models with horizontal hexagrid cells which transited to vertical cells using a transitional story, and a model of completely horizontal hexagrid ...
متن کاملStructural Seismic Performance Evaluation of Highway Bridges Based on Vibration Measurements
This paper represents the first effort in seismic fragility analysis of a structure using a structural analysis model developed on the basis of measured vibration data. An instrumented highway bridge is used to demonstrate the analysis procedure involving measuring ambient vibration, identifying modal parameters from the measured data, updating a preliminary FE model (obtained from structural d...
متن کاملStructural Optimization for Seismic Design
The application of Heuristic Search Methods for the earthquake resistant design of structural frames is discussed. The Tabu Search method was selected for application to structural weight optimization of steel moment frame structures. A computer program was developed that uses Tabu Search for weight minimization of two-dimensional framed structures. Written in the FORTRAN computer language, the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Structural and Construction Engineering (Transactions of AIJ)
سال: 2010
ISSN: 1881-8153,1340-4202
DOI: 10.3130/aijs.75.2125