beam depth meaning in Chinese
梁高
Examples
- The difference between axial compressive capacity of beam - column joints and that of columns is introduced when joints are strengthened by various measures . influence of shapes , spiral hoops and ratio of beam depth to side dimension of square column upon axial compressive capacity of beam - column joints is discussed . then economy and security of the relative article in current code are demonstrated and the design recommendations of beam - column joints are given
本文通过6个不同强度等级混凝土梁柱节点试验，了解在不同的加强措施情况下，节点区的轴心抗压承载力与柱的理论轴心抗压承载力的差异，探讨了角钢、螺旋箍筋及梁高与柱截面尺寸的比值h c对节点区轴心抗压承载性能的影响，验证了我国现行规范有关条款的安全性和经济性，并且在此基础上，为不同强度等级混凝土梁柱节点的设计提出了相关建议。 - The contents include : based on the previous research and the data of experimentations , the author researches and develops a kind of satisfactory semi - empirical formula of nonlinear temperature distribution , and calculates the temperature stress of rigid - framed arch bridge by the fem . the temperature effects of bridge structure by annual and sunlight temperature difference are discussed , it indicates that the temperature effect of annual temperature difference is small but the temperature effect of sunlight temperature difference is great and the temperature stress along beam depth resulted from sunlight temperature difference is nonlinear . with the comparison between the temperature effects of different position of bridge , the results show that where the section of bridge is small , the temperature stress of it is large
本文主要包括以下内容：从理论上研究并结合实测资料发展了一种比较理想的半经验温度场非线性分布公式，并将有限元方法应用于刚架拱桥结构温度应力的计算中，对桥梁结构进行整体温度应力分析；讨论了年温差和日照温差引起的桥梁结构的温度效应，表明年温差引起的温度效应较小，而日照温差引起的温度应力较大且沿梁高呈非线性分布；分析比较了桥梁结构各个部位的温度效应的大小，可知截面越小温度拉应力越大，受力越不利；并对箱梁结构由于构造不同引起的纵向与横向的温度效应大小进行了探讨，发现在顶板下缘也会出现相当大的温度拉应力，并且梗腋的存在反而增加了顶板底部的温度拉应力；还对几种相近的刚构式桥型的温度效应进行了分析对比，总结了这些桥型针对温度效应的优劣，并提出相应的针对性措施。