The general formulas of internal forces and displacements of skewly supported single-span beam are deduced from the energy principle.
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。
Single-girder bridge by a single main beam and in the end beam span both sides of the composition, dual-beam bridge consists of two main beams and side beams formed.
单主梁桥架由单根主梁和位于跨度两边的端梁组成，双梁桥架由两根主梁和端梁组成。
Calculating the continuous beam, frame of single-span and multi-story by deflection method, the stiffness matrix is symmetrical three-diagonal.
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。
Manual Single-beam crane is configured by crane span structure, cart driving device and manual monorail car and other major parts.
手动单梁起重机系由桥梁，大车传动机构，手动单轨行车等主要部分组成。
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。
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