上海国土资源
上海國土資源
상해국토자원
SHANGHAI LAND&RESOURCES
2015年
3期
75-77,82
,共4页
工程性地面沉降%沉降防治%浅层地下水%人工回灌%试验研究%影响因素
工程性地麵沉降%沉降防治%淺層地下水%人工迴灌%試驗研究%影響因素
공정성지면침강%침강방치%천층지하수%인공회관%시험연구%영향인소
engineering-related subsidence%land subsidence control%shallow groundwater%artificial recharge%experimental studies%inlfuencing factors
近年来上海工程性地面沉降引起的地面沉降漏斗严重影响了周边地区生命线工程的建设及运营安全，浅层地下水人工回灌技术在工程性地面沉降防治中的应用已受到关注。通过现场试验研究，对浅层地下水人工回灌试验中影响回灌量的各因素，包括回灌井结构、回灌井压力以及回灌井使用时间等进行了分析探讨。
近年來上海工程性地麵沉降引起的地麵沉降漏鬥嚴重影響瞭週邊地區生命線工程的建設及運營安全，淺層地下水人工迴灌技術在工程性地麵沉降防治中的應用已受到關註。通過現場試驗研究，對淺層地下水人工迴灌試驗中影響迴灌量的各因素，包括迴灌井結構、迴灌井壓力以及迴灌井使用時間等進行瞭分析探討。
근년래상해공정성지면침강인기적지면침강루두엄중영향료주변지구생명선공정적건설급운영안전，천층지하수인공회관기술재공정성지면침강방치중적응용이수도관주。통과현장시험연구，대천층지하수인공회관시험중영향회관량적각인소，포괄회관정결구、회관정압력이급회관정사용시간등진행료분석탐토。
In recent years, ground subsidence funnels caused by engineering-related subsidence have impacted the construction and operational safety of transportation corridors operating in areas surrounding Shanghai. At present, the technology of artiifcial recharge of shalow aquifers to control engineering-related subsidence has received attention. This study discusses the results of ifeld and experimental studies of artiifcial shalow groundwater recharge, to explore the factors that inlfuence the quantity of recharge water required in a particular situation, as wel as the structure of the recharge wel (depth, diameter, etc.), the operational pressure of the recharge wel, the rate and duration of recharge, etc.
