Browsing Civil Structural & Environ Eng by Author "Yang, Dixiong"
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A DPIM-based framework for reliability analysis of building structures under stochastic near-fault ground motions
ICASP14; Chen, Guohai; Yang, Dixiong (2023)Near-fault ground motions have the forward directivity effect and fling-step effect, both of which can produce the distinct long-period pulse in velocity time histories. Such velocity pulses with larger amplitude easily ... -
An efficient approach to reliability-based topology optimization of continuum structures with multimodal distributions
ICASP14; Lei, Zhenzeng; Yang, Dixiong (2023)Reliability-based topology optimization (RBTO) considering uncertainties has attracted great attention recently. In practical applications, some random variables follow multimodal distributions, thus, RBTO with multimodal ... -
Direct probability integral method-based system reliability sensitivity analysis and design optimization
ICASP14; Li, Hui; ; Chen, Guohai; Yang, Dixiong (2023)System reliability-based design optimization (SRBDO) can take an optimal trade-off between economy and safety in structural design with multiple failure modes, in which the evaluation of system reliability and its sensitivity ... -
Unified framework of stochastic structural dynamics: direct probability integral method
ICASP14; Yang, Dixiong; Chen, Guohai (2023)Stochastic dynamics of structures involves the topics of simulation of random excitation, random vibration analysis, reliability estimation and reliability-based design optimization. However, the existing methods only focus ...