Dynamic response analysis of tensioned cable and membrane structure is one of difficulties of structure design because of its tensioned-only, large deformation and small strain property.

由于膜材只能受拉不能受压以及大变形小应变的特点，其设计中动力响应分析是难点之一。

youdao

Influences of the hard segment content, crosslinking degree and density on the compressive stress-strain property, compressive stress relaxation and tensile property of PUEF were studied.

结果表明，硬段含量及密度对PUEF压缩应力-应变性能的影响较大，而交联度对压缩应力松弛及拉伸性能的影响较大。

youdao

The stress field in the composite fabric which made by needle punching during tensile test, and the difficulty of calculating the stress - strain property are analyzed from the fabric structure.

根据针刺复合织物结构，分析其在拉伸过程中的内部应力场，说明拉伸应力应变预测计算的困难。

youdao

Despite pressure from existing homeowners, market analysts are expecting more price-cuts as declining sales and increasing inventory are putting more strain on property firms.

FORBES: China Real Estate Prices Slowly Declining As Policy Demands Take Hold

But many local people say the surge in foreigners in recent years has already put a strain on the small, wealthy island state's resources, and has pushed down salaries while raising property prices.

BBC: Rare mass rally over Singapore immigration plans