人民黄河
人民黃河
인민황하
Yellow River
2014年
7期
115-116,120
,共3页
隧洞%灌溉工程%断层%高承压水%优化%小浪底水库
隧洞%灌溉工程%斷層%高承壓水%優化%小浪底水庫
수동%관개공정%단층%고승압수%우화%소랑저수고
tunnel%irrigation project%fault%high pressure water%optimization%Xiaolangdi Reservoir
通过对项目区地质测绘和地勘报告进行分析，在全面分析线路布置、断层和岩性、施工、投资和风险的基础上对小浪底北岸灌区控制性工程隧洞线路进行了调整。比较初选线路与调整线路可知，调整后隧洞线路避开了大断层引起的高承压水和滑坡体问题，虽然投资增加，但经济效益整体好于初选方案。
通過對項目區地質測繪和地勘報告進行分析，在全麵分析線路佈置、斷層和巖性、施工、投資和風險的基礎上對小浪底北岸灌區控製性工程隧洞線路進行瞭調整。比較初選線路與調整線路可知，調整後隧洞線路避開瞭大斷層引起的高承壓水和滑坡體問題，雖然投資增加，但經濟效益整體好于初選方案。
통과대항목구지질측회화지감보고진행분석，재전면분석선로포치、단층화암성、시공、투자화풍험적기출상대소랑저북안관구공제성공정수동선로진행료조정。비교초선선로여조정선로가지，조정후수동선로피개료대단층인기적고승압수화활파체문제，수연투자증가，단경제효익정체호우초선방안。
The route was optimized based on the all-round analysis of the route layout,the fault and the rock property,the construction,the invest-ment and risk analysis,according to the analysis of geological mapping and exploration report on the project area. The optimized route avoided the high pressure and landslide mass produced by large fault. Though the investment increased,the whole economic benefits were better than that of the primary scheme,because risks quantity analysis turned to small.
