删除或更新信息,请邮件至freekaoyan#163.com(#换成@)

Analyis on the indirect tension displacement and strain field of asphalt mixture based on ABAQUS and

本站小编 哈尔滨工业大学/2019-10-23

Analyis on the indirect tension displacement and strain field of asphalt mixture based on ABAQUS and DICM

ZHANG Kui1,2, TAN Yi-qiu1, WU Si-gang1, WANG Qiang3, XU Hui-ning1

1.School of Transportation Science & Engineering,Harbin Institute of Technology,Harbin 150001,China;2.Guangdong Hualu Communication Technology Co.,Guangzhou 510420,China;3.College of Physical Science and Technology,Heilongjiang University,Harbin 150001,China



Abstract:

In order to study the damage mechanism of asphalt mixture,it is important to obtain the distribution of displacement and strain of its sample in the indirect tension mode.As a result,the digital image correlation method (DICM) was used to evaluate the displacement field and strain field of asphalt mixture.The results showed that the displacement fields under DICM and ABAQUS are similarly;the strain fields are different due to the different modulus of mastic and aggregate;and DICM is an practical method to study the indirect tension displacement and stain.

Key words:  digital image correlation method  ABAQUS  displacement field  strain field

DOI:10.11916/j.issn.1005-9113.2011.04.013

Clc Number:U414

Fund:


相关话题/Analyis indirect tension displacement and