【摘要】 本文在对下关地形变台资料的分析和实验工作的基础上,提出了本台定点垂直形变的一种主要干扰机制——水干扰机制。岩层(土层)的胀缩特性和含水量是问题的关键。更多还原

【Abstract】 On the basis of analysis and test for levelling data observed at Xiaquan staltion, A mehanim of main distvbace, i. e. of distue of water for vertical deformation at the station is proposed. The expansion-contraction property and moisture content of rock formation are the key to problem in study.更多还原