价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
31期
136-137,138
,共3页
混凝土防渗墙%施工%除险加固
混凝土防滲牆%施工%除險加固
혼응토방삼장%시공%제험가고
concrete diaphragm wall%construction%reinforcement project
马房水库的除险加固工作以坝基和坝体防渗为主。对混凝土防渗墙和高压旋喷桩两种方案进行对比分析，最终确定混凝土防渗墙方案。同时对该方案的施工技术和方案实施后的效果进行了有限元分析和实测数据分析。综合分析说明防渗墙具有防渗效果好、可靠性高等特点，是水库大坝防渗加固较好的措施。
馬房水庫的除險加固工作以壩基和壩體防滲為主。對混凝土防滲牆和高壓鏇噴樁兩種方案進行對比分析，最終確定混凝土防滲牆方案。同時對該方案的施工技術和方案實施後的效果進行瞭有限元分析和實測數據分析。綜閤分析說明防滲牆具有防滲效果好、可靠性高等特點，是水庫大壩防滲加固較好的措施。
마방수고적제험가고공작이패기화패체방삼위주。대혼응토방삼장화고압선분장량충방안진행대비분석，최종학정혼응토방삼장방안。동시대해방안적시공기술화방안실시후적효과진행료유한원분석화실측수거분석。종합분석설명방삼장구유방삼효과호、가고성고등특점，시수고대패방삼가고교호적조시。
The reinforcement project of Ma-Fang reservoir are based on the anti-seepage of dam foundation and dam itself. Through the comparative analysis of the two schemes about concrete diaphragm wall and the high pressure jet grouting pile, it concludes the first one. Then the construction technology and the effect of concrete diaphragm wall on the finite element analysis and experimental data has been stated. Comprehensive analysis shows that the concrete diaphragm wall has the characteristics of good anti-seepage, and higher reliability, so it's a practical measure in reservoir dam reinforcement.
