【摘要】 在简略介绍了在工程实践中发现的几个土工问题后,叙述了这些问题的发现和研究过程,采用的研究方法以及进行这类工作的体会。这几个问题是:土坝护坡的隆起;输水洞壁的黏结物;土坝灌浆和(三轴)试样在卸荷时的体缩。更多还原

【Abstract】 Several geotechnical problems were uncovered during engineering practice and these problems are briefly described in the paper.These problems are:bulges on a hand placed slope protection of an earth dam;soil-like deposits on the inner wall of a conduit passing through an earth dam;fracture of grouting when sealing the cohesive fill of an earth dam;and volume contraction of a soil specimen in a consolidated and drained triaxial cell subjected to axial unloading.In the paper,a presentation is given on the research methodology to be adopted and the process of investigations for the aforementioned geotechnical problems.更多还原