分岔隧道FLAC3D数值模拟命令流.doc

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1、newdefassi_parameterrad=3.0;隧道洞径c1=10.0;埋深s=1.0;最小净距beta=15kd=4.0b=8.0*kd;宽度long=10long1=longlong2=long1+10.0x1=kdy2=longx2=-1.0*long*tan(beta*degrad)z3=8.0c=c1+z3int_x1=-1.0*(2.0*(rad+long*tan(beta*degrad)+s/2.0)+kd)int_x2=-1.0*(s+3.0*rad+long*tan(beta*degrad))int_x3=-1.0*(lo

2、ng*tan(beta*degrad)-rad);;;;;;;;;;;;;;;;x1_1=-1.0*(rad+long*tan(beta*degrad)+s/2.0)z3_1=-1.0*z3;;;;;;;;;;;;z3_2=-1.0*kdx10=-1.0*long*tan(beta*degrad)-rad;;;;;;;;;;;;;x1_2=-1.0*(rad+long*tan(beta*degrad));;;;;;;;;;;x2_3=rad-long*tan(beta*degrad);;;;;;;;;;;x0_4=-1.0*radz0_4=2.0*

3、z3_2/3x2_4=-1.0*(rad+long*tan(beta*degrad));;;;;;;;;;;z1_5=-6.0*kd;决定模型底部的高度rad1=2.0*rad+s/2.0int_rad1=rad1+0.1int_rad2=rad1-0.1;;;;;;;;;;;;;x3_6=-1.0*rad;;;;;;;;;;;;;xz=-1.0*(2.0*(rad+long*tan(beta*degrad)+s/2.0))-bxz1=xz-0.1xz2=xz+0.1xy1=b-0.1xy2=b+0.1zx1=z1_5-0.1zx2=z1_5+0.

4、1;;;;;;;;;;;;n1=b/2.0n2=longn3=radn3_1=c1/2n4=3n5=3.0*kdendassi_parameter;;;运行函数assi_parametergenzoneradcylinderp0=000p1=x100p2=x2y20p3=00z3p4=x1long0p5=x2y2z3p6=x10z3p7=x1longz3&dimension=radradradradsize=radlong6n4ratio=1111group1genzoneradcylinderp0=000p1=x1_100p2=x2y20p3=0

5、0z3_1p4=x1_1long0p5=x2longz3_1p6=x1_10z3_1p7=x1_1longz3_1&dimension=radradradradsize=radlong6n4ratio=1111group2genzonereflectdip=0dd=0origin=000rangegroup2;以水平面为对称面镜像delzonerangez=0,-10genzonebrickp0=rad00p1=rad0z3_2p2=x2_3y20p3=x100p4=x2_3y2z3_2p5=x1long0p6=x10z3_2p7=x1longz3

6、_2size=radlongn4ratio=111group2genzonebrickp0=x0_40z0_4p1=x0_40z3_2p2=x2_4y2z0_4p3=rad0z0_4p4=x2_4y2z3_2p5=x2_3longz0_4p6=rad0z3_2p7=x2_3longz3_2&size=1long6ratio=111group1genzonebrickp0=x1_100p1=x1_10z3_2p2=x1_1y20p3=x0_400p4=x1_1y2z3_2p5=x2_4long0p6=x0_40z3_2p7=x2_4longz3_2&

7、size=radlongn4ratio=111group2group1rangegroup2;;;;;;;;生成洞身右侧围岩genzonebrickp0=x100p1=b00p2=x1long20p3=x10z3size=n1long2radratio=111group1genzonebrickp0=x10z3_2p1=b0z3_2p2=x1long2z3_2p3=x100size=n1long2radratio=111group1;;;;;;;生成洞底下方围岩genzonebrickp0=rad0z3_2p1=rad0z1_5p2=x2_3y2z

8、3_2p3=x10z3_2p4=x2_3y2z1_5p5=x1longz3_2p6=x10z1_5p7=x1longz1_