城市建设理论研究(电子版)
城市建設理論研究(電子版)
성시건설이론연구(전자판)
ChengShi Jianshe LiLun Yan Jiu
2014年
19期
887-888
,共2页
基坑位移%坐标变换
基坑位移%坐標變換
기갱위이%좌표변환
excavationdeformation%coordinateconversion
本文讨论了由测量坐标系统测得的基坑位移变化值x,y,经坐标变换后,求得指向基坑内部方向位移值X的计算方法,并引伸了用基坑边的方位角A来替代坐标变换角T点计算公式。本文还例举了基坑位移测量工程实例。
本文討論瞭由測量坐標繫統測得的基坑位移變化值x,y,經坐標變換後,求得指嚮基坑內部方嚮位移值X的計算方法,併引伸瞭用基坑邊的方位角A來替代坐標變換角T點計算公式。本文還例舉瞭基坑位移測量工程實例。
본문토론료유측량좌표계통측득적기갱위이변화치x,y,경좌표변환후,구득지향기갱내부방향위이치X적계산방법,병인신료용기갱변적방위각A래체대좌표변환각T점계산공식。본문환례거료기갱위이측량공정실례。
The paper discusses the calculating method for the displacement value X that pointing to inside of foundation ditch ,this method bases on the change value of the excavation deformation x, y measured by measuring coordinate system and the coordinate conversion then got it. This article also extends the meaning of the formula in which to be use with the azimuth A on the edge of the foundation instead of the coordinate transformation horn T. Besides, the paper enumerates a project example of one excavation deformation engineering survey.