Model tests are made to check the stress and strain of asphalt concrete facing during sliding.
通过各种模型试验，对沥青混凝土面板在滑移过程中产生的应力和应变进行了研究。
2
Considering the reasons of the bending temperature stress and the characteristic distributed for it, in this paper, a measure is promoted by setting sliding support at thes.
The test result show that BGB plastic cushion material can restrict the tensile stress and strain and prevent the facing from crack under a relatively small sliding displacement.