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1、拉线盘抗拔稳定计算： 拉线盘抗拔土锥体体积计算式HJ He：22Vt = H* (B*L*sin B + (B*sin B +L) *H*tan a +4/3*H * (tan a )HHe:2 2Vt = He* (B*L*sin B + (B*sin B +L) *He*tan a +4/3*He * (tan a ) +B*L*(Ht-Hc)*sin 拉线盘在埋深H情况下容许抗拔力计算式T=( 丫 *Vt/K1+G0/K2) /sin B粉质粘土可塑18 , H=2.2 m，Y =316 KN/m360 , He=1.35 m，G0=1.515 KN1.6 K2 =1.222B +L)
2、*He*tan a +4/3*He2*(tan a) 2+B*L*(Ht-He)*sin1 )粉质粘土可塑B =0.5 m a =l =1 m B =上拔稳定安全系数K1 =Vt = Hc* (B*L*sin B + (B*sin=2.147539 n3（SZ ZK直线杆）T=( 丫 *Vt/K1+G0/K2) /sin B =26.25547 KN2）粉质粘土可塑B =0.6m，a =18 ，H=2.2 m，Y =16 KN/m3L =1.2m，B =60 ，He=1.62 m，G0=2.485 KN上拔稳定安全系数K1 =1.6 K2 =1.2Vt = He*( B*L*sinB +(B*
3、sinB +L) *He*tana +4/3*He2*( tan2a) 2+B*L*(Ht-He)*sin=3.4365913mT=( 丫 *Vt/K1+G0/K2) /sin B =42.07355 KN（SZ ZK直线杆）3）粉质粘土可塑B =0.7m a =18 , H=2.2 m，3Y =16 KN/mL =1.4m B =60 , He=1.89 m，G0=3.354 KN上拔稳定安全系数K1 =1.6 K2 =1.22a) 2+B*L*(Ht-He)*sinVt = He*( B*L*sinB +( B*sinB +L) *He*tan a +4/3*He2*( tan=5.145
4、9873mT=( 丫 *Vt/K1+G0/K2) /sin B =62.64817 KN（SZ ZK直线杆）4)粉质粘土可塑18 , H=2.2 m，Y =16 KN/m360 , He=2.16m，G0=4.35 KN1.6 K2 =1.222B +L) *He*tan a +4/3*He2*(tan a) 2+B*L*(Ht-He)*sinB =0.8 m a =l =1.6 m B =上拔稳定安全系数K1 =Vt = Hc* (B*L*sin B + (B*sin=7.333085 rriT=( 丫 *Vt/K1+G0/K2) /sin B=88.861 KN(SZ ZK直线杆)B =0
5、.5m，a =20 , H=2.2 m，3Y =16 KN/mL =1m，B =60 , Hc=1.8 m，G0=1.515 KN上拔稳定安全系数K1 =1.6 K2 =1.22a) 2+B*L*(Ht-Hc)*sinVt = Hc*( B*L*sinB +(B*sinB +L) *Hc*tan a +4/3*Hc2*( tan=3.6726443m粉质粘土硬塑1）粉质粘土硬塑BT=( 丫 *Vt/K1+G0/K2) /sin B =43.86587 KN（SZ ZK直线杆）2)粉质粘土硬塑20 , H=2.2 m，Y =16 KN/m360 , Hc=2.16m，G0=2.485 KN1.6
6、 K2 =1.222B +L) *Hc*tan a +4/3*Hc2*(tan a) 2+B*L*(Ht-Hc)*sinBB =0.6 m a =l =1.2 m B =上拔稳定安全系数K1 =Vt = Hc* (B*L*sin B + (B*sin =6.071972 m3T=(Y *Vt/K1+G0/K2) /sin B72.50432KN3）粉质粘土硬塑B =0.7m a =20L =1.4m B =60上拔稳定安全系数K1 =1.6Vt = H*B*L*sin B+( B*sin B +L)*H*t=8.6846213 m（SZ ZK直线杆）T=( 丫 *Vt/K1+G0/K2) /sin B =103.5001 KN,H=2.4 mY =316 KN/m3,Hc=2.52mG0=3.345 KNK2 =1.222a +4/3*H2*( tan a) 2（SZ ZK直线杆）