多层土主动土压力计算.doc

1、计算采用参数重度Y粘聚力Ck内摩擦角 + 3 )sin(4-P)2 n sin a cos 4) cos ( a + 3 - - )2*SQRT(Kq*sin(a +B )sin ( 4 -3)+Q sin a cos e)SQRT(Kq*si n( a - ) sin ( 4 + 6 ) + Q sin a cos e)1.050. 933. 251.651.680. 001.750. 96sin(a + B )sin(a - )+sin(4 + 3 )sin(4-P)2 n sin a cos 4) cos ( a + 3 - - )2*SQRT(Kq*sin(a +B )sin ( 4

2、3)+Q sin a cos e)SQRT(Kq*si n( a - ) sin ( 4 + 6 ) + Q sin a cos e)1.050. 231.800. 951.680. 001.750. 96sin(a + B )sin(a - )+sin(4 + 3 )sin(4-P)2 n sin a cos 4) cos ( a + 3 - - )2*SQRT(Kq*sin(a +B )sin ( 4 -3)+Q sin a cos e)SQRT(Kq*si n( a - ) sin ( 4 + 6 ) + Q sin a cos e)0. 84-0. 522.311.331.680.

3、001.750. 96sin(a + B )sin(a - )+sin(4 + 3 )sin(4 -P)2 n sin a cos 4) cos ( a + 3 - - )2*SQRT(Kq* sin(a + B )sin ( 4 -3)+Q sin a cos + 6 ) + Q sin a cos e)0. 84-0. 532.331. 341.680. 001.750. 96sin(a +B )sin(a - )+sin(4 + 3 )sin(4-P)2 n sin a cos 4) cos ( a + 3 - - )2*SQRT(Kq*sin(a +B )sin ( 4 -3)+Q sin a cos + 6 ) + Q sin a cos e)0. 84-0. 462. 171.271.680. 001.750. 96sin(a +B )sin(a - )+sin(4 + 3 )sin(4-P)2 n sin a cos 4) cos ( a + 3 - - )2*SQRT(Kq*sin(a +B )sin ( 4 -3)+Q sin a cos + 6 ) + Q sin a cos e)0. 84-0. 572. 441.391.680. 001.750. 96