摘要
水闸在水利工程建设中作用至关重要,其建成后可挡住外江洪水,防治海水倒灌以及用于渔船回港避风,消除安全隐患。建设高质量水闸对复杂地质条件的处理有着高标准的要求。以南朗镇龙穴水闸建设工程为背景,对其高厚度淤泥层等不良地质条件可能造成的地基失稳隐患进行了分析,进行闸室与挡墙稳定与应力计算,确定需要对地基进行基础处理,并提出适合的地基处理方案。
The function of sluice is very important in hydraulic engineering construction.After completion,it can block floods in outer rivers,prevent backfilling of seawater,and be used for fishing boats to return to port for shelter from wind,thus eliminating potential safety hazards.The construction of high quality sluice has high standard requirements for treatment of complex geological conditions.Taking Longcave sluice construction project in Nanlang Town as background,this paper analyses potential foundation destabilization hazards caused by poor geological conditions such as high silt layer.The stability and stress of gate chamber and retaining wall are calculated,the foundation treatment is determined and a suitable foundation treatment scheme is proposed.
作者
钟敏青
ZHONG Min-qing(Zhongshan Cuiheng New Area Project Construction Affairs Center,Zhongshan 528400,China)
出处
《云南水力发电》
2023年第3期240-244,共5页
Yunnan Water Power
关键词
水闸
淤泥层
稳定分析
地基处理
sluice
silt layer
stability analysis
foundation treatment
