综合系数承载力Mpa 直径M
直段M 单桩承载力KN 最小配筋率%
控制间距mm 根数0.9510.21 1.225
9738.450.20%21526
0.9510.2 1.306427.619250.20%22518.14222
0.9510.210.757437.0750.20%20023.20.9510.21 1.05
8890.5750.20%20026.20.9510.20.917441.193250.20%17727.265540.9510.2 1.1 1.412063.323250.20%19332.40415
0.9510.20.90.97005.143250.20%18025.70.9510.2 1.306427.619250.20%17323.59538
0.9510.2 1.205476.7880.20%188.420
0.9510.20.90.86569.093250.20%188.423.492570.9510.210
3803.325
0.20%225
13.95556
0.95
10.2
1.4
7454.517
0.20%
21520.44651
原承载力
原单桩承载力ZJ10.957.1103176.89510.23803.3ZJ20.957.1 1.204574.728810.25476.8ZJ30.957.1 1.406226.714210.27454.5ZJ40.957.10.902573.2849510.23080.7ZJ50.957.1 1.103844.0429510.2
4602
ZJ60.957.1 1.406226.714210.27454.5...ZJ70.957.12012707.5810.215213ZJ80.957.12012707.5810.215213ZJ90.957.1 1.8010293.139810.212323ZJ100.957.12012707.5810.215213ZJ110.957.1 2.4018298.915210.221907ZJ120.957.1 2.5019855.5937510.223771ZJ131.257.1 2.1018434.3512510.222069ZJ141.257.1 1.9015090.2512510.2
18066
ZJ150.957.1 1.20.57002.928810.28383.8ZJ160.95
7.1
1.2
0.8
8459.8488
10.2
10128
直段未计算扩大头
加入修正系数1.2
ZJ17
0.957.1 1.2 1.310888.048810.213035 ZJ18
0.957.1 1.2 1.210402.408810.212454 ZJ19
0.957.10.90.85487.1249510.26569.1 ZJ20
0.957.11 1.157830.94510.29375.1
钢筋面积mm2单根面积
椭圆桩等效嵌岩石深度m （1倍桩径）
4020154.6153846 1.600159228 2653.3146.25 1.3 3070132.3275862 1.398361188
3670140.0763359 1.528914523 3071.7112.6587029 1.398748303 4979.7153.6747841 1.780950151 2891.7112.5175097 1.357146688 2653.3112.45 1.3 2260.8113.04 1.2 2711.7115.4279892 1.314228843 1570112.51 3077.2150.5
桩身承载力
10102.9511 0
10102.951 1.2 0
10102.951 1.4 0
8183.38950.90.9 0
12224.5695 1.1 1.1 0
12224.5695 1.1 1.4 0
22731.6375 1.52 0
19801.782 1.42 0
14548.248 1.2 1.8 0
17073.9855 1.32 0
25863.552 1.6 2.4 0
29197.5255 1.7 2.5 0
17073.9855 1.3 2.1 00 16327.9215 1.1 1.9 00 16537.9510.5 1.48469903 00 20398.9510.8 1.631848625
00 26833.951 1.3 1.851286349 00 25546.951 1.2 1.809528918 00 17449.78950.90.8 1.314228843 00 24903.451 1.15 1.570021705