【摘要】 本文将白光散斑法应用于半模静力触探模型试验,测量触探时土体的位移场,进而定量分析土体的运动趋势和影响范围,为触探机理研究提供了某些试验依据,同时详细地介绍了试验方法和步骤,说明白光散斑法在岩土工程中具有广阔的应用前景.更多还原

【Abstract】 In this paper, the white-light speckle photography is used in the semi-model-test of the static-penetration test, The displacement fields around the penetrated cone are measured, the motion tendency and the influence range around the penetrated cone are analyzed.Accordingly, the theory and method of the test are established in detail.It is found that the white-light speckle photography may be widely used in the model test in geotechnical engineering.更多还原