南水北调与水利科技
南水北調與水利科技
남수북조여수리과기
SOUTH-TO-NORTH WATER
2014年
2期
154-156,177
,共4页
南水北调工程%天津干线%输水方案
南水北調工程%天津榦線%輸水方案
남수북조공정%천진간선%수수방안
South-to-North Water Diversion Project%Tianjin section%water delivery scheme
南水北调中线一期工程天津干线输水线路长、引水流量大、流量变化幅度大，且具有一定的天然水头。现根据天津干线的特点，以技术可行、安全可靠、经济合理、运行控制简单、保证水质、减少水量损失、减少永久占地以及对当地社会环境的影响最小为原则，对天津干线输水方案进行了论证。
南水北調中線一期工程天津榦線輸水線路長、引水流量大、流量變化幅度大，且具有一定的天然水頭。現根據天津榦線的特點，以技術可行、安全可靠、經濟閤理、運行控製簡單、保證水質、減少水量損失、減少永久佔地以及對噹地社會環境的影響最小為原則，對天津榦線輸水方案進行瞭論證。
남수북조중선일기공정천진간선수수선로장、인수류량대、류량변화폭도대，차구유일정적천연수두。현근거천진간선적특점，이기술가행、안전가고、경제합리、운행공제간단、보증수질、감소수량손실、감소영구점지이급대당지사회배경적영향최소위원칙，대천진간선수수방안진행료론증。
Tianjin section of the first phase of the Middle Route of South-to-North Water Diversion Project has a long water transfer route ,large water diversion flow quantity ,huge variation of flow quantity ,along with a certain natural head .In this pa-per ,based on the characteristics of Tianjin section ,and according to following rules ,including technically feasible ,safe and relia-ble ,economically reasonable ,simple operation ,aimed to guarantee the water quality ,reduction of water loss ,minimizing the per-manent land occupation ,as well as decreasing the impacts on the local social environment ,the process and thoughts of water de-livery scheme in Tianjin section were demonstrated .
