Development and Validation of Offset Deformable Barrier Model with Beam Element

被引：0

作者：

Cao Libo ^{[1
]}

Cheng Wentao ^{[1
]}

Shi Xiangnan ^{[1
]}

Chen Jie ^{[1
]}

Quan Li ^{[1
]}

机构：

[1] Hunan Univ, State Key Lab Adv Design & Mfg Vehicle Body, Changsha 410082, Hunan, Peoples R China

来源：

MEASURING TECHNOLOGY AND MECHATRONICS AUTOMATION IV, PTS 1 AND 2 | 2012年 / 128-129卷

关键词：

ODB; beam element; impact test;

D O I：

10.4028/www.scientific.net/AMM.128-129.1139

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

According to GB/T 20913-2007 regulation, the finite element model of the offset deformable barrier (ODB) was built with beam and shell elements, and validated in the simulation of quasi-static compression test. In order to analyze the local deformation characteristics of the ODB model, a sled test was designed. A cylinder impactor of 110 mm in diameter was welded in front of the sled. It was used to impact the fixed ODB. The simulation model of this test was also built. The acceleration of the sled and the deformation of the ODB were measured in the test and compared with the simulation data. The results show that the ODB model with beam elements not only satisfies the demands of the regulations, but also has good local deformation characteristics. The efficiency of computing can be improved obviously with beam elements.

引用

页码：1139 / 1142

页数：4

共 50 条

[1] Modeling and Validation of Moving Deformable Barrier Model with Taper Section Beam Element
Cao Libo
Cheng Wentao
Zhang Ruifeng
Shao Jinhua
MECHANICAL ENGINEERING AND GREEN MANUFACTURING II, PTS 1 AND 2, 2012, 155-156 : 691 - +
[2] The Modeling and Application of Moving Deformable Barrier Model with Beam Element
Cao Libo
Cheng Wentao
Shi Xiangnan
INFORMATION ENGINEERING FOR MECHANICS AND MATERIALS SCIENCE, PTS 1 AND 2, 2011, 80-81 : 922 - 926
[3] Development and validation of a pedestrian deformable finite element model
Teng, Tso-Liang
Le, Trung-Kien
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2009, 23 (08) : 2268 - 2276
[4] Development and validation of a pedestrian deformable finite element model
Tso-Liang Teng
Trung-Kien Le
Journal of Mechanical Science and Technology, 2009, 23 : 2268 - 2276
[5] Application of aluminium honeycomb model using shell elements to offset deformable barrier model
Yasuki, T.
Kojima, S.
INTERNATIONAL JOURNAL OF CRASHWORTHINESS, 2009, 14 (05) : 449 - 456
[6] Development and validation of a finite element model for road safety barrier impact tests
Teng, Tso-Liang
Liang, Cho-Chung
Tran, Thanh-Tung
SIMULATION-TRANSACTIONS OF THE SOCIETY FOR MODELING AND SIMULATION INTERNATIONAL, 2016, 92 (06): : 565 - 578
[7] Development and validation of a finite-element musculoskeletal model incorporating a deformable contact model of the hip joint during gait
Li, Junyan
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 2021, 113
[8] A finite element model of the frontal deformable barrier as an example of simulating advanced requirements
Wagner, U
Annandale, R
Wustner, H
Winkelmuller, G
NUMERICAL ANALYSIS AND SIMULATION IN VEHICLE ENGINEERING, 1996, 1283 : 237 - 249
[9] A Finite Element Model of the Frontal Deformable Barrier as an Example of Simulating Advanced Requirements
VDI Ber, 1283 (237):
[10] Development and validation of a finite element model of the pelvis
Anderson, AE
Peters, CL
Tuttle, BD
Weiss, JA
2003 ADVANCES IN BIOENGINEERING, 2003, : 39 - 40

← 1 2 3 4 5 →