小弟因为要写论文，特求助以下几篇文献，希望是全文，不知哪位大侠有？能否共享，非常感谢！
1：Morgenstem N R，Price V E．The analysis of the stability of general slip surface;
2：Sarma.S.K.Stability analysis of embankments and slopes.
3：Janbu,N.Slope stability computations.Embankment Dam Engineering
4: Bishop,A.W.The use of the slip circle in the stability analysis of slopes.
5;Chen,Zuyu and Morgenstern,N.R.Extensions to the generalized method of slices for stability analysis,
6:U.S.Army,Corps of Engineers.Stability of slopes and foundations
