prestress

prestress的英语例句

1. The changes of prestress and cracks with temperature increasing are analysed.

   对裂缝的出现和预应力的变化规律作了相应的阐释.

2. Combined with practical engineering, authors discuss external prestress reinforcement design.

   结合具体工程实际情况, 对体外预应力加固设计进行了探讨.

3. Shear lag is reduced for prestress in serviceability limIt'state.

   在正常使用状态下,预应力平抑了箱梁剪力滞效应.