【摘要】 硬粘土是介于软岩和硬土之间的一种介质 ,其中含有规律分布的裂隙 ,具有明显的方向性和各向异性特征 ;本文从实际应用的角度出发 ,提出一种适用于裂隙性硬粘土的损伤力学模型 ,并应用于南水北调中线渠道边坡工程的数值模拟分析。更多还原

【Abstract】 Hard clay is a kind of medium between soft rock and hard soil. It contains regularly distributed cracks and has obvious anisotropic behaviours. In this paper, a damage mechanical model suitable to the cracked hard clay is presented for on engineering application. This model was used for numerical simulation of canal slope engineering in Nanyang basin. .更多还原