黄河泥沙固化材料抗冲特性分析  

Analysis of Anti⁃Scour Characteristics of Yellow River Sediment⁃Solidified Materials

作　　者：张世安 吴嫡捷 袁峥 李昆鹏[1] ZHANG Shian;WU Dijie;YUAN Zheng;LI Kunpeng(Yellow River Institute of Hydraulic Research,YRCC,Zhengzhou 450003,China;Henan Yellow River Bureau,YRCC,Zhengzhou 450003,China;River and Reservoir Work Center of Shaanxi Province,Xian 710018,China)

机构地区：[1]黄河水利委员会黄河水利科学研究院,河南郑州450003 [2]黄河水利委员会河南黄河河务局,河南郑州450003 [3]陕西省江河水库工作中心,陕西西安710018

出　　处：《人民黄河》2024年第1期39-43,共5页Yellow River

基　　金：中央级公益性科研院所基本科研业务费专项(HKY-JBYW-2021-6);水利部技术示范项目(SF-202204)。

摘　　要：为了分析黄河泥沙基坝体材料的抗冲刷性能及影响因素,试验研究了固化剂掺量和冲刷时长对黄河泥沙基坝体材料抗冲刷性能的影响规律,并设置了不同固化剂掺量及不同冲刷时长的对照组。本次试验对比不同固化剂掺量及冲刷时长对试块抗冲刷性能的影响,对试验数据进行函数拟合。从拟合后的函数图像分析,随着固化剂掺量的增加,试块的抗冲刷性能提升,但考虑到建设成本问题,固化剂掺量为30%最为符合工程需求。In order to analyze the anti-scouring performance and influencing factors of the dam material of the Yellow River sediment founda-tion,the influence of the dosage of curing agent and the scouring duration on the anti-scouring performance of the dam material of the Yellow River sediment foundation was experimentally studied,and a control group with different dosage of the curing agent and different scouring du-ration was set up.This test was conducted in the Yellow River Model Test Base of the Yellow River Institute of Hydraulic Research.The influ-ence of different curing agent dosage and scouring duration to the scouring performance of the test block was compared and the test data was fitted by function.From the function image analysis after fitting,with the increase of the amount of curing agent,the anti-scouring perform-ance of the test block will also be improved.However,considering the issue of construction cost,a curing agent dosage of 30%is most suit-able for engineering needs.

关 键 词：黄河泥沙 三维扫描 抗冲刷性能 固化剂掺量 冲刷时长 函数拟合 

分 类 号：TV41[水利工程—水工结构工程] TV882.1