| 1. | Where , joint deformation contain slip of longitudinal reinforcement passing through joint and shear deformation of joint
其中，节点区变形包括贯穿节点梁筋的滑移变形和节点剪切变形。 |
| 2. | It is very different from that in practice , under such circumstances the longitudinal reinforcement ratio is among 1 . 0 ~ 1 . 5 %
这与工程实践中纵筋率一般在1 . 0 1 . 5 %左右的实际情况差距较大。 |
| 3. | The codified design equations based on such testing data may be unconservative . systematic investigation for effect of longitudinal reinforcement ratio on shear behavior of rc beams is particularly rare
因而，建立在这种纵筋率较高的梁的受剪性能试验数据基础上的规范抗剪设计方法可能是偏不安全的。 |
| 4. | Secondly , comparison of the tested results unveiled effect of various longitudinal reinforcement ratios on development of cracks , final failure mode , and ultimate capacity . primary conclusions were thus drawn
其次，通过对比研究不同纵筋率试件的裂缝开展和延伸规律、破坏形态特征、以及承载能力等，初步总结了纵筋率的影响规律。 |
| 5. | In general , to ensure the final shear failure , a very large longitudinal reinforcement ratio , usually larger than 2 . 8 % , was chosen as a prerequisite in previous studies on shear behavior of reinforced concrete beams
以往对钢筋混凝土梁受剪性能的试验研究中，为了保证最终发生剪切破坏，常有意将梁的纵筋率设置得很大（常常大于2 . 8 % ） 。 |
| 6. | Crack development and failure modes , longitudinal reinforcement strain distributions and load - deflection curves were compared as a result in order to evaluate the validity of the disturbed stress field model to analyse such deep simply supported beam
通过与试验结果的对比，在开裂形态、破坏形式、纵筋应变分布及荷载位移曲线等局部与整体反应层次上，评价了扰动应力场模型模拟深受弯简支梁受力性能的适用性。 |
| 7. | A majority of previous studies on the effect of longitudinal reinforcement ratio to shear behavior of reinforced concrete members were focusing on ultimate capacity , only a few were engaged in detailed recording of the overall development of cracking and investigation of final failure modes
在纵筋率对梁受剪性能的影响方面，已有一些学者进行了试验研究。但这些研究较为偏重于纵筋率对承载力影响，而较少关注纵筋率对裂缝开展特征和最终破坏形态的影响。 |
| 8. | In this paper , five restrained beams with web and different longitudinal reinforcement were tested under static point loads , with the shear - span ratio being kept around 1 . 5 . on this basis , the overall process of cracking development under shear and the effect of longitudinal reinforcement ratio on it was investigated
本文通过集中荷载作用下五根剪跨比为1 . 5 、不同纵筋率的有腹筋约束梁的试验，深入研究了有腹筋约束梁的受剪破坏全过程及纵筋率对其的影响。 |
| 9. | Columns under axial compression and biaxial bending . in the beginning of the paper , it summarized the history and the actuality of the nonlinear analysis of special - shaped columns and the capability of the sliding of reinforcement anchoring . on the basis of related papers , the full path of stress - strain relation of concrete and the sliding of longitudinal reinforcement anchoring are all considered
本论文主要内容是对钢筋混凝土异形截面双向压弯柱(包括l形、 t形、十字形柱)进行非线形全过程分析,首先综述了异形柱构件非线性分析以及粘结滑移性能研究的历史与现状,在有关文献基础上考虑了受拉纵筋和周围混凝土的粘结滑移和混凝土应力?应变关系曲线的下降段。 |
| 10. | The corbel ' s dimension should be ascertained as the manipulative condition of diagonal section . the amount of longitudinal reinforcement be ascertained on the basis of the flexure model , is obtained according to static for balance condition , the calculative expression of the load is obtained . and in terms of the design method in ultimate state the maximum load
我国规范对于牛腿的设计规定，牛腿尺寸的确定以斜截面抗裂作为控制条件，纵筋用量的确定以弯压破坏模型为基础，根据静力平衡条件得到承载力的计算公式，按照极限状态设计方法计算得到，箍筋用量则按照构造要求确定。 |
