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1·The stress in concrete compressive zone shows that the fracture surfaces of concrete performs sector-arc distribution which is consistent with the experiment results.

受压区混凝土应力表明，混凝土的破坏面呈扇形弧状分布。 这与实际测试结果是一致的。

2·For concrete in compression zone a stress-strain relation for repeated axial compressive cyclic loading, is adopted instead of that for reversed loading.

对混凝土受压区采用轴向重复加载的应力-应变关系而不是反复加载的。

3·Whole weldment includes practically elastic deformation zone, compressive plastic deformation zone, tensile plastic deformation zone and melting pool.

整个焊接板由弹性变形区、压缩塑性变形区、拉伸塑性变形区和熔池组成。

4·The overload effects were controlled by various factors such as crack blunting, residual compressive stress ahead of the crack tip and crack closure induced by wake zone plasticity.

过载效应是裂尖钝化、裂尖附近残余压应力和裂尖尾部塑性诱导闭合等共同作用的结果。

5·The result shows: the local residual tensile stress and cyclic compressive loading thrust fatigue crack initiation and propagation in the size of compressive plastic zone.

结果表明，疲劳裂纹是在残余拉应力和循环压应力作用下萌生和扩展的，压塑性变形是裂纹萌生和扩展的必要条件。

6·The high pretension and intensive bolts and cables can form a compressive reinforcing zone with arch shape.

高预应力、强力锚杆与锚索能在围岩内形成拱形的压应力加固区域。

7·The cement remaining in the zone forms an effective hydraulic seal with a high compressive strength.

留在层内的水泥形成了一个具有高抗压强度的有效的液压密封。