平均值转化为标准值公式

粘聚力C

土层算术平均值变异系数统计样品数统计修正系数标准值1-2240.18100.8945862221.47007 2160.12370.96597364415.45558 3-1180.3640.58802510.58445 3-2110.39230.8579808529.437789 4-1210.1170.91865270719.29171 4-2200.18170.9226958418.45392 5-1410.28160.87560343835.89974 5-2320.25200.90181975428.85823 6-1220.2280.8513792818.73034 6-2280.21100.87701725624.55648

内摩擦角

土层算术平均值变异系数统计样品数统计修正系数标准值1-2120.1100.94143678911.29724 210.40.14370.9603025859.987147 3-125.60.2840.67957517.39712 3-228.40.08230.97086786727.57265 4-118.40.4270.68940124312.68498 4-210.10.19170.9184011649.275852 5-117.70.13160.94224445316.67773 5-216.90.14200.94501906215.97082 6-112.90.0980.93920061512.11569 6-213.90.17100.90044254112.51615

含水量

土层算术平均值变异系数统计样品数统计修正系数标准值1-234.90.11100.93558046832.65176 2410.12370.96597364439.60492 3-131.90.1640.816926.05911 3-232.20.08230.97086786731.26195 4-136.10.0670.95562874934.4982 4-246.20.07170.96993727144.8111 5-127.50.09160.96001539126.40042 5-232.60.06200.97643674131.83184 6-135.90.0480.97297805134.92991 6-213.90.07100.95900575213.33018