Dos下的用画图系统，用graph.h编写。能编译成功但是在AMD内核的环境下有可能运行不了。-Drawing system used under Dos with graph.h prepared. However, AMD can successfully compile the kernel may not run under.

泰勒图表法 土坡稳定分析大都需要经过试算，计算工作量很大，因此，曾有不少人寻求简化的图表法。图9—5是泰勒(Taylor)根据计算资料整理得到的极限状态时均质土坡内摩擦角φ、坡角α与稳定因数N＝C／γH之间关系曲线(C是粘聚力，γ是重度，H是土坡高度)。(Taylor chart method The stability analysis of soil slope needs to be tested and calculated, and the calculation is very