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1·The increase of reinforcement ratio can enhance the ability of tunnel resisting failure.

混凝土衬砌中配筋率的提高对抗震塌能力有一定的提高。

2·The method is particularly effective for beams with a relatively low steel reinforcement ratio.

该加固方法对于低配筋率混凝土梁特别有效。

3·The main variable parameters of beams are the reinforcement ratio, the initial cracks and the CFRP amount.

碳纤维加固混凝土梁的主要变化参数为配筋率、初始损伤和碳纤维粘粘量。

4·Special emphasis is put upon the effects of the axial load level ratio and the web reinforcement ratio on ductility.

重点讨论了轴压比、配箍率对其延性的影响。

5·Results indicate that reinforcement index can reflect effects of both concrete strength and reinforcement ratio on the steel stress.

结果表明，截面配筋指标可综合反映混凝土强度和截面配筋率对受拉钢筋应力水平的影响；

6·Failure modes and effects of reinforcement ratio on hysteretic behavior of joints were synthetically considered during cyclic-loading.

主要探讨节点的破坏模式以及混凝土板内配筋率对节点性能的影响并与纯钢节点进行了比较。

7·Aimed at the different fatigue failure types of the beams, the failure causes are analyzed. A concept of critical reinforcement ratio is offered.

针对不同的疲劳破坏形式，分析了产生不同破坏形式的原因，提出了界限配筋率的概念。

8·Concrete intensive grade is C25, the main variable parameters such as initial load and load history, CFRP amount, reinforcement ratio, anchor measure was adopted.

试验采用的混凝土强度等级为C25，主要变化参数为初始荷载及加载历史、CFRP加固量、纵筋配筋率、锚固措施等。

9·If pile layout is reasonable to remove the possibility of punching failure , the thickness of piled raft can be simply determined under a certain reinforcement ratio.

如果通过合理布桩可消除冲剪破坏，在给定配筋率的情况下，即可根据最大弯矩确定筏板的厚度。

10·During the swelling capacity test of the reinforced soils under load, three different reinforcement ratio samples are tested in order to reduce their expansion of the soils.

在加筋土有荷载膨胀量试验中，取三种不同加筋率的试样进行试验求其膨胀率。