梁跨 meaning in English
girder span
Examples
- The ratio of span - height of an ordinary tie beam is always less 2 . 5 , so the resisting shear is difficult to achieve
由于一般连梁跨高比小于2 . 5 ，使得受剪承载力很难满足。 - The results of finite element model and theoretical formula are proved to be in good agreement with the experimental results
在基于现行规范的基础上提出了组合梁跨中挠度的建议计算公式把有限元模型和建议公式的计算结果与试验结果进行比较，三者吻合良好。 - Crack of column equal to improve rotating ability of end of beam . therefore , it improves ability of moment modulation of end of beam . 9 ) the secondary moment has important influence on crack load
（ 9 ）次弯矩的存在对开裂荷载有较大的影响，在单层单跨框架中增加了梁端的开裂荷载，降低梁跨中的开裂荷载。 - In particular , the concealed bracings have more evident effects in improving bearing and energy - dissipation capacity of the wall slabs in coupled shear walls with lintel beams of relative smaller span - height - ratio . 4
特别是在连梁跨高比相对小的双肢墙墙肢中增加暗支撑对双肢墙承载力、耗能提高的作用更为明显。 - It shows that the method suggested in the paper is simple , applicable for engineering and has good precision . on the bases of the formulas deduced , and combining with relative test datas , it studies in the paper several factors influencing the bearing performance of the simple beams , such as shape of the external tendons , the equal moment segment length , span - to - depth ratio of the beam , valid initial prestress of the external tendons , area of the internal tension reinforcement , strength of the concrete , vertical distance between
在公式推导的基础上,结合相关试验资料,研究了体外筋的形状、等弯矩区长度、梁跨高比、有效张拉预应力、体内受拉筋配筋率、混凝土强度、锚固点到梁上边缘在垂直方向上的距离、体外预应力筋水平段长度(双折线型体外筋的情况)以及荷载类型等对体外预应力混凝土简支梁受力性能的影响。