论文部分内容阅读
(五)接缝1.目的对水泥混凝土路而板来说,由于受到硬化产生的收缩及温度和含水量变化产生的膨胀、收缩、翘曲等现象反复作用,其结果会使水泥混凝土路面板产生除交通荷载以外的收缩应力及温度应力。为尽可能缓和这些应
(5) Seams 1. Purpose For cement concrete road slab, the phenomenon of expansion, shrinkage and warpage caused by the shrinkage due to hardening and the change of temperature and water content will repeatedly make the cement concrete road slab Produce shrinkage stress and temperature stress other than traffic load. To minimize these should be