A constrained LArge Time INcrement algorithm for quasi-brittle fracture: Implementation and optimisation aspects

被引：0

作者：

Vandoren, B. ^{[1
]}

Simone, A. ^{[2
]}

Sluys, L. J. ^{[2
]}

机构：

[1] Hasselt Univ, MoBuild Res Grp, Fac Engn Technol, Hasselt, Belgium

[2] Delft Univ Technol, Fac Civil Engn & Geosci, Delft, Netherlands

来源：

COMPUTATIONAL MODELLING OF CONCRETE STRUCTURES, VOL 1 | 2014年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In this contribution, a non-incremental solution algorithm is presented for modelling the structural responses of quasi-brittle materials. Unlike classical LArge Time INcrement (LATIN) schemes, the constrained LATIN algorithm is capable of tracing snap-back behaviour in quasi-brittle materials. Special emphasis is placed on implementation and optimisation aspects. The influence of the algorithmic parameters on the algorithm performance is investigated through numerical examples exhibiting bifurcation and snap-back behaviour.

引用

页码：429 / 437

页数：9

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