Parameters of DP model

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密度/(kg·m^-3)	弹性模量/GPa	泊松比	黏聚力/kPa	内摩擦角/(°)
2200	8	0.3	400	31

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Parameters of DP model

2024, 46(4): 746-754.

Stochastic analysis of fault dislocation induced by tunnel excavation considering distribution characteristics of joints in fracture zones .

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Tables of the Article

密度/(kg·m^-3) 弹性模量/GPa 泊松比黏聚力/kPa 内摩擦角/(°)

2200 8 0.3 400 31

Parameters of DP model
线性组平行黏结组

有效模量/GPa 刚度比摩擦系数有效模量/GPa 刚度比摩擦角/(°) 抗拉强度/MPa 黏结强度/MPa

6.5 3.6 0.577 6.5 3.6 85 12 10

Parameters of parallel bonded model
细观参数宏观参数

法向刚度/GPa 切向刚度/GPa 黏结强度/kPa 抗拉强度/kPa 摩擦因数黏聚力/kPa 摩擦角/(°)

20 6 4 1 0.3 21 16.3

Parameters of smooth-joint model and corresponding macroscopic parameters

编号	μ_dip/(°)	σ_dip/(°)	μ_len/m	σ_len/m	FD
S1	40	20	4	1	1
S2	40	30	8	7	5
S3	40	40	12	3	4
S4	40	50	6	9	3
S5	40	60	10	5	2
S6	60	20	12	7	3
S7	60	30	6	3	2
S8	60	40	10	9	1
S9	60	50	4	5	5
S10	60	60	8	1	4
S11	80	20	10	3	5
S12	80	30	4	9	4
S13	80	40	8	5	3
S14	80	50	12	1	2
S15	80	60	6	7	1
S16	100	20	8	9	2
S17	100	30	12	5	1
S18	100	40	6	1	5
S19	100	50	10	7	4
S20	100	60	4	3	3
S21	120	20	6	5	4
S22	120	30	10	1	3
S23	120	40	4	7	2
S24	120	50	8	3	1
S25	120	60	12	9	5

Orthogonal design table

均值	误差平方和	自由度	均方	F检验值	p值
截距	138.255	1	138.225	741.732	0.000**
节理倾角均值	1.688	4	0.422	2.264	0.224
节理倾角标准差	0.082	4	0.021	0.11	0.972
节理长度均值	0.791	4	0.198	1.061	0.478
节理长度标准差	0.705	4	0.176	0.946	0.521
节理密度	15.848	4	3.962	21.26	0.006**
残差	0.745	4	0.186
R² = 0.962
* p < 0.05 ** p < 0.01

Results of multivariate analysis of variance of dislocation at monitoring point No. 3

均值	误差平方和	自由度	均方	F检验值	p值
截距	132.951	1	132.951	621.294	0.000**
节理倾角均值	1.337	4	0.334	1.562	0.338
节理倾角标准差	0.123	4	0.031	0.144	0.956
节理长度均值	0.685	4	0.171	0.801	0.583
节理长度标准差	0.569	4	0.142	0.665	0.649
节理密度	8.978	4	2.245	10.489	0.021*
残差	0.856	4	0.214
R² = 0.932
* p < 0.05 ** p < 0.01

Results of multivariate analysis of variance of dislocation at monitoring point No. 4

均值	误差平方和	自由度	均方	F检验值	p值
截距	74.61	1	74.61	2209.555	0.000**
节理倾角均值	0.511	4	0.128	3.783	0.113
节理倾角标准差	0.035	4	0.009	0.261	0.889
节理长度均值	0.241	4	0.06	1.783	0.295
节理长度标准差	0.207	4	0.052	1.532	0.345
节理密度	2.864	4	0.716	21.206	0.006**
残差	0.135	4	0.034
R² = 0.966
* p < 0.05 ** p < 0.01

Results of multivariate analysis of variance of dislocation at monitoring point No. 5

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