摘要
土坝纵向水平位移观测是观测两两位移点间长度的应变值。它的观测基准是第一次观测时两两位移点间的水平距离。用钢尺做精密量距是土坝纵向水平位移观测的最优观测方法。
The observation of longitudinal horizontal displacement of an earth dam is to observe the relative strain of the length between two displacement points. Its observation datum is the horizontal distance between two displacement points in the previous observation. Using steel tapes to measure the distance is the best method for the observation of the horizontal displacement of earth dams.
出处
《大坝观测与土工测试》
北大核心
1990年第4期14-19,共6页
Dam Observation and Geotechnical Tests
