tensional

After the key column fails, the internal force is redistributed by the catenary action of the joints to prevent the progressive collapse of structures, while the joints are under the state of bending moment combined with tensional force.

结构体系中当关键柱破坏后，体系将通过节点的悬索作用实现内力的重新分配，防止结构出现连续倒塌，此时节点将承受弯矩和拉力的共同作用。

In general, the gash types of veins growth are tensional joints and shear joints.

但总体来说，各脉体形成时所处的裂隙类型或为张节理或为剪节理。

Genetic evolution and depositional filling model of tensional marginal sea basin: take the Pearl River Mouth Basin as an example

张性边缘海的成因演化特征及沉积充填模式&以珠江口盆地为例

In the procedure the regular destruction features are taken into account, which is tensional crack or shear sliding extending joint interface. The anisotropy of jointed rock masses and plastic deformation induced by rotation of principle stress axes are reflected.

程序中考虑了节理岩体一般均沿节理面受拉开裂或剪切滑移的定向破坏特点，能够反映节理岩体各向异性以及主应力旋转所导致的塑性变形。

With the tensional process in the crust being more and more accumulated, the closed system turns to be an open one and sulphophile ore-forming elements decreased while lithophile ore-forming elements ( Ti, Fe, V and P) deposited in large quantity.

随着地壳引张作用加剧，从封闭环境转为开放系统，亲硫成矿元素衰退，大量亲氧元素沉淀（Ti、Fe、V、P）。

By use of geophysical method, the subsidence, tectonic evolution and thermal system of the basin were studied in accordance with the basin tensional index, ancient and present thermal flow values, etc.

采用地球物理方法，据盆地拉张指数、古今热流值等指标研究了盆地的沉降、构造演化以及热体制。

The vertical mean P axis in the southern part of Fen-Wei Graben indicates tensional tectonic movement there.

汾渭地堑南段平均P轴直立，显示张性构造运动。

The north south trending tensional fault zone in the basin was the most active tectonic belt during the plate over collision.

盆地南北向张性断裂带是板块超碰撞期活动最强烈的构造带。

This is the result of tensional or compressional forces originating from tectonic movement.

当岩石受到因地壳板块移动而产生的张力或横压力时,断层便会出现.

The double-layer cable structure is the prestress equilibrium systems composed by tensional cables and struts.

双层 索结构是指由张力索和压杆组成的、具有预应力自平衡的新颖结构体系.

It produces a considerably large ex-Tensional force in the upper part of the crust and a horizontal shear stress in the middle and lower parts of the crust at the same time.

它能够在地壳上部产生足够大的伸张应力场，同时在地壳中部或下部产生水平切应力场。

The importance of tensional tectonics and taphrogeny for the formation of vein-type uranium deposits is emphasized.

强调指出拉张型构造运动和裂陷作用对脉型铀矿床形成的重要作用。

The lower construction is a rectangular plate beam gantry with good rigidity and tensional strength.

下部结构为空间矩型板梁式门架,有较好的刚度和抗扭性能.

Fiberglass-polyester paving mat is strong in large deformation capability and bearing tensional stress.

聚酯玻纤布具有变形能力强、可承受较大拉应力的优点。