首先从能量原理出发，推导了斜支单跨梁内力及变形计算的一般公式。
The general formulas of internal forces and displacements of skewly supported single-span beam are deduced from the energy principle.
利用ANSYS有限元程序对单轴对称工字形单伸臂梁和双跨连续梁整体稳定试验进行了有限元模拟。
The overall stability tests of monosymmetric I-shaped overhanging beams and two-span continuous beams are simulated by finite element program ANSYS.
直接计算方法不但对简支梁适用，对比较普遍的多跨框架梁，而按单跨进行体外索布索加固的情形也是可行的。
The direct design approach is applied not only in the simple-span beams with external post-tensioning, but also in the multi-span frame beams.
用位移法计算连续梁、对称性荷载作用下的单跨多层刚架，总刚度阵为对称三对角阵。
Calculating the continuous beam, frame of single-span and multi-story by deflection method, the stiffness matrix is symmetrical three-diagonal.
本文所介绍的方法概念清楚，推导过程简单，对于其他类型的单跨空间曲梁也同样适用。
The method presented in the paper is conceptually clear, the derivation being simple and easy to comprehend. It is also applicable to other single-span curve beam in space.
本文方法也可用于计算其他类型的单跨空间曲梁。
This method can also be adapted to analyze other types of single span spatial curved beams.
其次，实测单悬臂T梁跨中、四分点截面挠度横向分布与悬臂端牛腿处挠度横向分布基本接近。
The transverse distribution of load at midspan or quarter span obtained by tested deflections of beams approaches th…
其次，实测单悬臂T梁跨中、四分点截面挠度横向分布与悬臂端牛腿处挠度横向分布基本接近。
The transverse distribution of load at midspan or quarter span obtained by tested deflections of beams approaches th…
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