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土坝坝坡稳定分析程序“ＴＢ－６－２”在广东省已推广使用多年，为了求得坝坡最危险滑弧即最小抗滑稳定安全系数，程序采用人工输入若干个滑出点，并给定圆心点变化的矩形区域，对该区域采用网格法形成Ｍ×Ｎ个滑弧圆心点（必要时还可对最小安全系数圆心点附近加密划分网...
Earth dam dam stability analysis program “TB-6-2” has been widely used in Guangdong Province for many years. In order to obtain the most dangerous slippery slope that is the minimum sliding stability and safety factor, the program uses manual input of several slip-out points and Given a rectangular area of the center point of change, the region of the grid method using the formation of M × N arc center points (if necessary, the minimum safety factor near the center of the circle can also be encrypted division network ...