农村小型水利工程边坡开挖支护技术研究  

Research on Slope Excavation and Support Technology for Small Water Conservancy Projects in Rural Areas

作　　者：焦明峰 张华娟 JIAO Mingfeng;ZHANG Huajuan(Zhangqiu District Urban and Rural Water Affairs Bureau;Zhangqiu Construction Supervision Co.,Ltd.,Jinan,Shandong Province,250200 China)

机构地区：[1]济南市章丘区城乡水务局 [2]章丘市建设监理有限公司,山东济南250200

出　　处：《大众科学》2024年第9期88-90,共3页China Public Science

摘　　要：目前,水利工程边坡开挖支护钢筋铺设一般设定为区域铺设,支撑效果不理想,导致支护结构单点位的承载比大幅度下降.因此,提出对农村小型水利工程边坡开挖支护技术的设计与分析.结果表明:针对随机选定的4个测试点位,分别在8.5 m、11.5 m不同支护深度背景下,测定计算得出的承载比均达到12.5以上,说明此次设计的水利工程边坡开挖支护技术更加高效,应用效果更佳,实际应用价值有所提升.Currently,the laying of steel bars for slope excavation and support in hydraulic engineering is generally set as regional laying,with unsatisfactory support effects,resulting in a significant decrease in the bearing ratio of the single point position of supporting structures.Therefore,the design and analysis of slope excavation and support technology for small water conservancy projects in rural areas are proposed.The results indicate that for the randomly selected 4 test points,under the background of the different support depths of 8.5m and 11.5m,the measured and calculated bearing ratios are all above 12.5,which indicates that the slope excavation and support technology designed for water conservancy projects is more efficient,has better application effects and improves practical application value.

关 键 词：小型水利工程 边坡开挖 支护技术 支护强度 

分 类 号：TU753[建筑科学—建筑技术科学]