论文部分内容阅读
推导出了一端固支一端铰支二跨梁在轴向载荷作用下的临界压力表达式 ,得出了等跨度情况下具体的临界压力计算式。在理论上回答了连续梁临界压力的计算问题 ,具有一定的指导意义。
The critical pressure expression of two beams with one end supported by one end supported by an axial load under axial load is deduced, and the formula for calculating the critical pressure under equal span is derived. In theory, it answers the calculation of the critical stress of continuous beams, which is of guiding significance.