摘要
考虑到岩溶区小范围塌陷地基土层特点 ,塌陷土层中的应力及沉降不能按常规方法来计算。该文利用散体极限平衡条件 ,推导了单层或多层地基塌陷土层的应力计算公式 。
In the paper,taken the characteristics of a small scale collapse of ground in the karst area into consideration, the stress and settlement of collapsible soil should not be calculated with the common method. Based on the limit equilibrium method, the calculation formula for stress of collapsible soil with single or multiple layer has been deduced, and the settlement of collapsible soil body has also been calculated according to the deduced additional stress.
出处
《勘察科学技术》
2003年第3期10-13,共4页
Site Investigation Science and Technology
