matlab编写的预应力混凝土梁全过程分析，并给出最后的弯矩曲率图。-prestressed concrete beam matlab prepared the whole process of analysis, given the last moment curvature diagram.

通过matlab编程，采用纤维法实现简单矩形截面的弯矩-曲率关系分析，附件为分析源代码。-By matlab programming, using a simple method to achieve a rectangular cross section fiber moment- curvature relationship analysis, attachment to analyze the source code.

可以计算弯矩曲率 考虑非线性 运用matlab程序编制 有详细教学步骤