南水北调与水利科技
南水北調與水利科技
남수북조여수리과기
SOUTH-TO-NORTH WATER
2009年
6期
434-437
,共4页
南水北调%桥梁%问题%建议
南水北調%橋樑%問題%建議
남수북조%교량%문제%건의
South-to-North Water Transfer Project%bridge%problem%advice
在跨渠桥梁的设计和实施中遇到了桥台台后填土沉降、膨胀土路基、桥墩止水和后期维护管理等问题,为了解决这些问题需要增加大量的工程投资,还有可能会对跨渠桥梁的正常使用和总干渠的顺利输水造成影响.文中针对这些问题进行了详细的分析,并对跨渠桥梁在建设和管理等方面存在的问题提出了相应的解决措施,同时对如何优化跨渠桥梁投资也给出了建议.
在跨渠橋樑的設計和實施中遇到瞭橋檯檯後填土沉降、膨脹土路基、橋墩止水和後期維護管理等問題,為瞭解決這些問題需要增加大量的工程投資,還有可能會對跨渠橋樑的正常使用和總榦渠的順利輸水造成影響.文中針對這些問題進行瞭詳細的分析,併對跨渠橋樑在建設和管理等方麵存在的問題提齣瞭相應的解決措施,同時對如何優化跨渠橋樑投資也給齣瞭建議.
재과거교량적설계화실시중우도료교태태후전토침강、팽창토로기、교돈지수화후기유호관리등문제,위료해결저사문제수요증가대량적공정투자,환유가능회대과거교량적정상사용화총간거적순리수수조성영향.문중침대저사문제진행료상세적분석,병대과거교량재건설화관리등방면존재적문제제출료상응적해결조시,동시대여하우화과거교량투자야급출료건의.
Some problems in the cross ditch bridge design and construction,for instance,bridge abutment's rear soil sedimentation,expansive soil bed, prevention of oozing from the pier, final-period management were happened along with the Middle Route in the South-to-North Water Transfer Project. In order to solve those problems,more money should be added onto the project and those problems could also affect the cross ditch bridge and general channel. This paper analysed these issue and put forward appropriate measures to solve the problems from aspects of construct and management,and also gave a proposal to optimize the investment of the cross ditch bridge.
