Optimization of the Thick-Walled Sphere by the Energy Method on the Basis of the Strength Criterion of P. Balandin

2017 ◽  
pp. 894-901
Author(s):  
Serdar Yazyev ◽  
Sergey Skuratov ◽  
Valery Bondarenko ◽  
Svetlana Yazyeva
Keyword(s):  
Energy Method ◽  
Strength Criterion

The thermal energy method

1978 ◽  
Vol 57 (6) ◽  
pp. 19 ◽  
Keyword(s):  
Thermal Energy ◽  
Energy Method

STRUCTURAL RELIABILITY ANALYSIS BASED ON P-BOXES

2020 ◽  
Vol 92 (6) ◽  
pp. 51-58
Author(s):  
S.A. SOLOVYEV ◽  
Keyword(s):  
Probability Distribution ◽  
Reliability Analysis ◽  
Structural Reliability ◽  
Epistemic Uncertainty ◽  
Random Variable ◽  
Strength Criterion ◽  
Structural Elements ◽  
Structural Element ◽  
Limit States ◽  
Distribution Shape

The article describes a method for reliability (probability of non-failure) analysis of structural elements based on p-boxes. An algorithm for constructing two p-blocks is shown. First p-box is used in the absence of information about the probability distribution shape of a random variable. Second p-box is used for a certain probability distribution function but with inaccurate (interval) function parameters. The algorithm for reliability analysis is presented on a numerical example of the reliability analysis for a flexural wooden beam by wood strength criterion. The result of the reliability analysis is an interval of the non-failure probability boundaries. Recommendations are given for narrowing the reliability boundaries which can reduce epistemic uncertainty. On the basis of the proposed approach, particular methods for reliability analysis for any structural elements can be developed. Design equations are given for a comprehensive assessment of the structural element reliability as a system taking into account all the criteria of limit states.

Resolution of the Dual-Energy Method for Detecting Materials in Radiography

2020 ◽  
Vol 14 (6) ◽  
pp. 1274-1278
Author(s):  
S. M. Osadchii ◽  
A. A. Petukhov ◽  
V. B. Dunin
Keyword(s):  
Energy Method ◽  
Dual Energy

A new nonlinear empirical strength criterion for rocks under conventional triaxial compression

2021 ◽  
Vol 28 (5) ◽  
pp. 1448-1458
Author(s):  
Shi-jie Xie ◽  
Hang Lin ◽  
Yi-fan Chen ◽  
Yi-xian Wang
Keyword(s):  
Triaxial Compression ◽  
Strength Criterion ◽  
Conventional Triaxial Compression

A New Version of the Generalized Zhang–Zhu Strength Criterion and a Discussion on Its Smoothness and Convexity

2021 ◽  
Author(s):  
Wuqiang Cai ◽  
Hehua Zhu ◽  
Wenhao Liang ◽  
Lianyang Zhang ◽  
Wei Wu
Keyword(s):  
Strength Criterion
Sign in / Sign up

Export Citation Format

Share Document