The analysis of the wear process in building constructions with the use of the theory of stochastic functions.

21st International Scientific Conference on Advanced in Civil Engineering "Construction - The Formation of Living Environment"

土木建筑工程

Karpovich, Zhiharev Fedor^1 ; Rafik Muhamedovich, Al Malul^2

Reinforced Concrete and Stone Structures Department, Moscow State University of Civil Engineering (MGSU), Yaroslavskoe Shosse St, 26, 129337, Russia^1

Construction Mechanics Department, Moscow State University of Civil Engineering (MGSU), Yaroslavskoe Shosse St, 26., 129337, Russia^2

关键词: Building construction;    Building structure;    Gaussian stochastic process;    Load capacity;    Probability of failure;    Reliability and durabilities;    Reliability functions;    Stochastic functions;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/365/5/052027/pdf
DOI  :  10.1088/1757-899X/365/5/052027

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

One of the main causes of reduced reliability and durability of constructions, machinery, mechanisms, reinforced concrete structures, metal parts of the equipment is the wear. To develop the methods of the estimation of the reliability of the building constructions exposed to wear, the parametric failure models are used. The impact on the construction (the load coefficient) and the parameters of the load capacity are presented as the stationary or nonstationary Gaussian stochastic processes. By the proposed formulas for the reliability function, the example calculations are performed here below.