ON COMPUTATIONAL METHODS FOR CRASHWORTHINESS

被引：20

作者：

BELYTSCHKO, T

机构：

[1] Department of Civil Engineering, Robert R. McCormick School of Engineering and Applied Science, The Technological Institute, Evanston

来源：

COMPUTERS & STRUCTURES | 1992年 / 42卷 / 02期

关键词：

D O I：

10.1016/0045-7949(92)90211-H

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The evolution of computational methods for crashworthiness and related fields is described and linked with the decreasing cost of computational resources and with improvements in computational methodologies. The latter includes more effective time integration procedures and more efficient elements. Some recent developments in methodologies and future trends are also summarized. These include multi-time step integration (or subcycling), further improvements in elements, adaptive meshes, and the exploitation of parallel computers.

引用

页码：271 / 279

页数：9

共 26 条

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[2] A FRACTAL PATCH TEST [J].

BELYTSCHKO, T ;

LASRY, D .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1988, 26 (10) :2199-2210

[3] STABILITY OF MULTI-TIME STEP PARTITIONED INTEGRATORS FOR 1ST-ORDER FINITE-ELEMENT SYSTEMS [J].

BELYTSCHKO, T ;

SMOLINSKI, P ;

LIU, WK .

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1985, 49 (03) :281-297

[4]

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[5]

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[6]

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[7]

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[8]

BELYTSCHKO T, 1975, AIRCRAFT CRASHWORTHI, P549

[9]

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[10]

HALLQUIST JO, 1983, UCID19401 U CAL LAWR

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