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1·The thickness of slab is determined by punching shear capacity.

其厚度一般是由冲切条件控制的。

2·Analysis for punching shear failures character of thick flat raft foundation.

童雄，厚平筏板基础冲切破坏性能研究。

3·The times of feed mechanism punching shear is started from0 it can shear in free scope.

送料机构冲剪次数从0开始，任意范围内皆能剪断。

4·The results of previous tests on the slab-column connections subjected to punching shear force are reviewed.

本文回顾了前人的钢筋砼板柱结点冲剪试验结果，分析了其所显示的裂缝开展过程和破坏形式。

5·In this paper, the plastic limit method is used to investigate the strength of reinforced concrete slabs in punching shear.

本文用塑性极限方法对钢筋砼板的冲切承载力进行了研究。

6·A simple analytical model is presented to predict the ultimate punching shear strength of square steel fiber concrete slab.

该文基于统一强度理论对钢纤维混凝土方形板的冲切承载力进行了理论分析，推导了冲切破坏强度的计算公式。

7·It is pointed out that punching shear of plate and shear of oneway plate are two special cases of shear resistance of plates.

本文指出双向平板的冲切问题与单向板的抗剪问题是平板抗剪问题的特殊情况。

8·A simplified theoretical solution is also derived for the loading-carrying capacity of the joint, based on the punching shear failure model.

文中还推导了基于冲切面剪应力破坏模型的节点承载力的简化理论解。

9·Test results revealed that the ultimate loads and the ductility of the specimen with anti-punching shear bar is higher than that of the corresponding specimen.

试验结果表明，混凝土承台中配置抗拔钢筋的试件与未配置抗拔钢筋的试件相比其锚固承载力和延性显著提高。

10·Compressive stress produced by horizontal prestressing tendons within the raft foundation has much to do with the effective prestress and punching shear capacity.

在考虑应力扩散的影响对抗剪有效作用下，提出了预应力筏板基础边柱合理的抗冲切承载力计算公式。