5Waldron L J.The Shear Resistance of Root-permeated Homogeneous and Stratified Soil[R].Soil Science Society of American Proceedings,1977,(41):843 ～849.
6松冈元著 罗汀 姚仰平编译.《土力学》[M].北京:中国水利水电出版社,2001,3..
二级参考文献14
1Waldron, L J. ( 1977 ). The Shear Resistance of Root-permeated Homogeneous and Stratified Soil. Soil Science Society of American Proceedings 41:843 - 849.
