diagonal crack meaning in English
对角裂缝
Examples
- Experimental study on diagonal crack widths of reinforced concrete t - beams with high - strength stirrup
形截面混凝土梁的斜裂缝宽度试验研究 - The test result shows the deflection and diagonal crack of recycled aggregate concrete beams are bigger than natural aggregate concrete beams , the shear capacity of recycled concrete beams reduces with the increase of recycled coarse aggregate content , the shear capacity reduces with the increase of shear - span ratio
试验结果表明：再生混凝土梁比普通混凝土梁变形和斜裂缝宽度稍大；随着再生粗骨料取代率的增加，再生混凝土梁的抗剪承载力略有下降的趋势；随着剪跨比的增加，抗剪承载力减小。 - From the point of the behavior of spandrel beam in the course of test , there are four clearly stages based on the three characteristic points : bending cracking of floor beams through the column , diagonal cracking of spandrel beams and / or bending cracking of floor beams above the spandrel beams ( including floor ) and bending yield of floor beams through the column . in the last stage , the torque of spandrel beams seems more like an equilibrium torque than a compatibility torque . the law of
从边主梁的受力看，以过柱子次梁的弯曲开裂、边主梁的扭剪开裂以及梁上次梁（包括楼板）的弯曲开裂和过柱子次梁的弯曲屈服为受力特征点划分为四个受力阶段，其中边主梁在过柱子次梁的弯曲屈服后的受扭则更多地具有平衡扭转的性质，而在这以前是协调扭转。 - As soon as the normal section cracks , the crack firstly appears in the flexural region . at this moment , the load - deflection curve has a turning point . with the increase of the load , the rigidity of the beam decreases compared with that before cracking because of the development of cracks in flexural region , and the formation and development of diagonal cracks toward the loading point , the load - deflection curve is basically linear till the beam fails
正截面开裂前，荷载挠度曲线基本为线性，截面刚度较大；正截面开裂时，裂缝先在纯弯段出现，荷载挠度曲线出现转折点，随着荷载的增加，纯弯段正裂缝的发展以及剪跨段斜裂缝的产生并向梁的受压区加荷点发展，使梁的刚度较截面开裂前减少，荷载挠度曲线也基本为线性直到梁破坏。 - In this paper , a two - dimensional analysis of the tanjialiangzi bridge was first performed ; then a segment of the bridge was modeled and a three - dimensional analysis of it were carried out by employing the fem software of ansys ; after a careful analysis of the result of the calculations , the causes of the diagonal cracking in the web of the beam were given out ; and also , in the last part , common steps of damage evaluation of the long - span pc continuous bridges through fem software were summarized
本文首先对谭家梁子大桥作平面计算分析；然后运用ansys软件建立该桥局部梁段的空间有限元模型，并在此基础上进行空间局部有限元分析；通过对计算结果的整理和分析，从设计方面探讨了该桥腹板斜裂缝产生的原因：此后，针对病害成因，本文提出了裂缝修补和腹板加固的方法；最后总结了运用有限元软件分析同类桥梁病害的一般方法。