compressive region

The method to define the ultimate limit state of carrying capacity, critical failure, critical strengthened quantity and critical height coefficient of concrete compressive region is suggested.

对粘贴碳纤维布抗弯加固梁正截面承载能力极限状态、界限破坏状态以及界限加固量进行了合理的界定。

Simplified Formulas of Height of Compressive Region of Partially Prestressed B Type Member

部分预应力B类构件受压区高度简化计算

The volume strain forms a compressive region at the centre area of reservoir, and a tensile at the bank area and expands in all directions being consistent with the distribution of epicenter of induced earthquake.

体应变一般在库中心位置形成压缩区，而在库岸边则形成拉伸应变区并同时向四周扩展，与诱发地震震中分布相一致。

Because of the existence of prestress, the compressive region is enlarged and the primary bending stiffness is developed.

在正常使用状态下，由于预制断面上荷载预应力的存在，增大了断面的有效受压区面积，从而提高了叠合构件的初期抗弯刚度。

Under dynamic loading, buried pipe would first damaged in compressive region of bilateral fault, so special treatment should be done to pipe in bilateral fault region.

在受动荷载作用时，管道在断层两侧受压区先破坏，故在断层两侧要进行特殊处理进行防护。

There are 3 type of basin formation model ( strike slip basins, stretch basins and foreland like basins) for Late Jurassic and Early Cretaceous basins which can be further classified into western stretch basin region, eastern strike slip basin region and southern compressive basin region.

晚侏罗世&早白垩世盆地成盆模式有3种（走滑盆地，伸展盆地，类前陆盆地），将该地区分为西部伸展盆地区、东部走滑盆区地和南部挤压盆地区。

The meanings of relative-boundary compressive region's height ξ_b

相对界限受压区高度ξb的意义

The analytical results show that, as the transverse rigidity decreases, the area of compressive region increases and the longitudinal effective rigidity ratio decreases.

结果表明，随横向刚度减小，截面受压区面积增大，隧道纵向等效刚度有效率减小；