Anti-Evolution Law Tested

1966 ◽  
Vol 89 (1) ◽  
pp. 7 ◽  
Author(s):  
Jerry Tompkins
Keyword(s):  
Evolution Law

scholarly journals A mesh-independent framework for crack tracking in elastodamaging materials through the regularized extended finite element method

2021 ◽  
Author(s):  
Elena Benvenuti ◽  
Nicola Orlando
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Damage Evolution ◽  
Extended Finite Element Method ◽  
Mesh Adaptivity ◽  
Extended Finite Element ◽  
Evolution Law ◽  
Crack Paths ◽  
Original Crack ◽  
Element Method

AbstractWe propose a formulation for tracking general crack paths in elastodamaging materials without mesh adaptivity and broadening of the damage band. The idea is to treat in a unified way both the damaging process and the development of displacement discontinuities by means of the regularized finite element method. With respect to previous authors’ contributions, a novel damage evolution law and an original crack tracking framework are proposed. We face the issue of mesh objectivity through several two-dimensional tests, obtaining smooth crack paths and reliable structural results.

scholarly journals The citation evolution law of papers published in the same year but different month

2015 ◽  
Vol 28 (2) ◽  
pp. 132-139 ◽  
Author(s):  
Shuang-Shuang Gai ◽  
Xue-Li Liu ◽  
Shi-Le Zhang ◽  
Rui-Yuan Liu
Keyword(s):  
Evolution Law

scholarly journals Research on the Behavior Characteristics of Pedestrian Crowd Weaving Flow in Transport Terminal

2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
Liya Yao ◽  
Lishan Sun ◽  
Zhiyong Zhang ◽  
Shuwei Wang ◽  
Jian Rong
Keyword(s):  
Field Investigation ◽  
Evolution Law ◽  
The Poor ◽  
Urban Public Transport ◽  
Behavioral Parameters ◽  
Multiple Indicator ◽  
Basic Characteristics ◽  
Behavior Characteristics ◽  
Transfer Flow ◽  
Pedestrian Crowd

Due to the poor transfer organization in urban public transport terminal, pedestrian crowd are often forced to weaving in their transfer flow lines. Frequent weaving behaviors not only decrease passengers’ transfer comfort, but may also trigger serious crowd disaster such as trampling. In order to get accurate understanding of the weaving features of pedestrian crowd and analyze the relevant evolution law, researches have been conducted on the basis of field investigation. First, the typical weaving phenomenon were defined and classified, and a microscopic parameters system of pedestrian crowd weaving flow was constructed. The detection and quantification methods of multiple indicator parameters were also given. Then, correlation between different behavioral parameters was analyzed based on the survey data of weaving pedestrian crowd on the stairs of DongZhiMen (DZM) hub. The basic characteristics and evolution law of the weaving behaviors were then discussed, and conclusions were drawn.

scholarly journals Entropy evolution law in a laser process

2013 ◽  
Vol 334 ◽  
pp. 272-279 ◽  
Author(s):  
Jun-hua Chen ◽  
Hong-yi Fan
Keyword(s):  
Evolution Law ◽  
Laser Process

scholarly journals The long-range correlation and evolution law of centennial-scale temperatures in Northeast China

PLoS ONE ◽  
2018 ◽  
Vol 13 (6) ◽  
pp. e0198238 ◽  
Author(s):  
Xiaohui Zheng ◽  
Yi Lian ◽  
Qiguang Wang
Keyword(s):  
Long Range ◽  
Northeast China ◽  
Evolution Law ◽  
Range Correlation
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