Measured results of soil specimen deformation are given for comparison between traditional method and the technique presented in this paper.
给出了对于实际土样采用常规测量方法和数字图像测量方法测量结果的比较。
The digital camera is used to collect the pictures of specimen deformation. The digital image measurement of specimen deformation in triaxial test based on digital camera is put forward.
将数码相机用于土三轴试样变形的图像采集，提出了一种基于数码相机的土三轴试样变形的数字图像测量方法。
Because of limitations of deformation measurement method, it was difficult to research the influences of soil specimen deformation caused by end restraint and end contact in triaxial test before.
在以往的研究中，由于受到三轴试样变形测量手段的限制，无法定量研究三轴试样的端部约束对试样受力变形及其测量结果的影响。
应用推荐