displacement-length ratio的意思|示意

The results showed that the effects of traverse shear on displacement and strees are not ignorable, as the length thick ratio of laminate is less than 30.

结果表明：四边铰支的正交异性层合板，当其长厚比小于30时，横向剪切变形对其位移和应力的影响是不容忽略的。

With the changing of piles length, displacement ratio and piles strength, we concluded the settlement rules of semi -rigid-pile composite foundation by numerical calculation method.

分析了半刚性桩复合地基的桩土受力特点，通过数值计算方法，得到半刚性桩复合地基的沉降随桩长、置换率、桩身强度等因素变化的关系。