摘要
水闸建成以后由于建筑物内部应力、自重、外部水压力、风力及地下水位的升降的作用,将会产生垂直位移、水平位移等各方面的变形。因此需要对水闸进行周期性的变形监测,以判断其运行状况是否正常,并根据观测中发现的问题,分析原因并及时采取必要的措施以保证水闸的安全运行。
After the completion of the water gate,due to the internal stress,self weight,external water pressure,wind force,and the rise and fall of groundwater level,various deformations such as vertical displacement and horizontal displacement will occur.Therefore,it is necessary to conduct periodic Deformation monitoring on the sluice to judge whether its operation is normal.And based on the problems discovered during observation,it is necessary to analyze the reasons and take necessary measures in a timely manner to ensure the safe operation of the water gate.
作者
刘胜华
LIU Sheng-hua(Anhui Yangtze River Administration,Wuhu 241001,China)
出处
《云南水力发电》
2023年第7期111-114,共4页
Yunnan Water Power
关键词
水闸
垂直位移
观测点
沉降
变形监测
sluice
vertical displacement
observation
settlement
deformation monitoring