铅丝笼石在童子坝河上游段坡式护岸中的应用  

Application of Lead Wire Gabion in Slope Revetment in the Upper Reaches of Tongziba River

作　　者：何培福 HE Peifu(Water Bureau of Minle County,Minle 734500,China)

机构地区：[1]民乐县水务局,甘肃民乐734500

出　　处：《河南科技》2022年第9期75-78,共4页Henan Science and Technology

摘　　要：铅丝笼石以其生态环保、耐蚀耐气候、工艺简单、适应变形能力强的特点,广泛用于坡面防护中。本研究针对童子坝河上游段河面较宽、河道内卵石含量较大的特点,按照就地取材、便于施工的原则,将该段河道防洪堤布置为铅丝笼石坡式护岸结构,将坡面铅丝笼石厚度优化为0.4 m,通过划分结构单元、作业仓面,采取挖掘机水平、垂直运输卵石自下而上逐仓作业的施工方法,加快了施工进度,取得了较好的效果。铅丝笼石坡式护岸符合河道治理生态护岸的理念,对保护农村生态环境作用较好,此种做法可在农村河道中推广使用。In this study,we used cast lead wire cage for slope protection,it is because of its ecological and environmental protection,corrosion resistance and climate resistance,simple process and strong adaptability to deformation.According to the characteristics of wide river surface and large pebble con⁃tent in the upper reaches of Tongziba River,according to the principle of local material selection and easy construction,the flood control embankment of this section of the river is arranged as a slope-type re⁃vetment structure with lead-cage stone,and the thickness of lead-cage stone on the slope is optimized to 0.4 m.By dividing the structural unit and the working warehouse surface,the construction method of horizontal and vertical transportation of pebbles from bottom to top by excavator is adopted,which accel⁃erates the construction progress and achieves good results.Lead wire cage stone slope revetment is in line with the concept of river ecological revetment,and has a good effect on the protection of rural eco⁃logical environment.This method can be popularized in rural rivers.

关 键 词：铅丝笼石 坡式护岸 设计施工 应用 

分 类 号：TV861[水利工程—水利水电工程]