问题:水平位移变形观测实质是观测建(构)筑物的平面位置是否变化。...
Saturday, March 30, 2024
Saturday, March 30, 2024
Monday, April 8, 2024
Monday, April 8, 2024
Monday, April 8, 2024
Monday, April 8, 2024
Monday, April 8, 2024
Monday, April 8, 2024
Monday, April 8, 2024
问题:柱子安装前,根据轴线控制桩把柱轴线测设到柱子侧面,并弹上墨线标志。...
Monday, April 8, 2024
问题:遥感影像需要经过辐射校正和几何校正后制作成正射影像。...
Sunday, March 24, 2024
Monday, April 8, 2024
问题:建筑物底层内侧设轴线控制点,作为建筑物高程控制点。...
Monday, April 1, 2024
Monday, April 8, 2024
Monday, April 8, 2024
Monday, April 8, 2024
Monday, April 8, 2024
Saturday, March 30, 2024
问题:变形观测的实质是定期对建筑物的有关几何量进行测量,并从中整理、分析出变形规律。...
Sunday, March 24, 2024
Monday, April 1, 2024