电算确定圆形挖孔桩护壁厚度

The application of computer design method in well-coat thickness calculation of circular dug out pile

根据圆形挖孔桩护壁厚度计算公式，介绍了应用vb编程语言编制的电算程序，根据算例，分析比较了程序计算与手工计算的效果，得出电算具有的优越性，根据电算结果，得出了不同桩基深度可采用不同厚度的护壁这一结论。

According to well-coat thickness calculation formula of circular dug out pile the calculation program prepared by VB language is introduced. Combined with example calculation results of program and artificial handling are comparatively analyzed, which show former method is good. Program calculation results show the thickness of well-coat can vary with the depth of pile foundation.