水利建设与管理
水利建設與管理
수리건설여관리
WATER RESOURCES DEVELOPMENT & MANAGEMENT
2014年
4期
5-8
,共4页
钢架平台%偏心振捣%搭设
鋼架平檯%偏心振擣%搭設
강가평태%편심진도%탑설
steel bracket platform%eccentric vibration%erection
随着我国水利基础设施建设的快速发展，钻孔灌注桩作为一种基础处理形式被广泛地应用于水利堤防、沿海围垦、内河闸站及其他工程领域。但由于影响灌注桩施工的因素很多，所以对其施工过程每一环节都必须严格要求，特别是针对某些无法直接陆地施工的特殊地段，需要搭设钢架平台代替陆地施工。结合水上钻孔灌注桩的施工特点，利用偏心振捣器的偏心振捣原理，用手动葫芦辅助下沉配合施工搭设钢架平台，代替了以往船上挖机压打钢管搭设钢架平台的施工，加快了钢架平台的搭设进度，节省了成本，减少了安全隐患。
隨著我國水利基礎設施建設的快速髮展，鑽孔灌註樁作為一種基礎處理形式被廣汎地應用于水利隄防、沿海圍墾、內河閘站及其他工程領域。但由于影響灌註樁施工的因素很多，所以對其施工過程每一環節都必鬚嚴格要求，特彆是針對某些無法直接陸地施工的特殊地段，需要搭設鋼架平檯代替陸地施工。結閤水上鑽孔灌註樁的施工特點，利用偏心振擣器的偏心振擣原理，用手動葫蘆輔助下沉配閤施工搭設鋼架平檯，代替瞭以往船上挖機壓打鋼管搭設鋼架平檯的施工，加快瞭鋼架平檯的搭設進度，節省瞭成本，減少瞭安全隱患。
수착아국수리기출설시건설적쾌속발전，찬공관주장작위일충기출처리형식피엄범지응용우수리제방、연해위은、내하갑참급기타공정영역。단유우영향관주장시공적인소흔다，소이대기시공과정매일배절도필수엄격요구，특별시침대모사무법직접륙지시공적특수지단，수요탑설강가평태대체륙지시공。결합수상찬공관주장적시공특점，이용편심진도기적편심진도원리，용수동호호보조하침배합시공탑설강가평태，대체료이왕선상알궤압타강관탑설강가평태적시공，가쾌료강가평태적탑설진도，절성료성본，감소료안전은환。
Bored grouting pile , as basic treatment form , is widely used in water conservancy dike , coastal reclamation , inner river gate station and other engineering fields with rapid development of China ’ s water conservancy infrastructure construction .However , every aspect of construction process thereof must be strictly required since there are many factors affecting grouting pile construction .Steel bracket platform should be erected for replacing land construction especially aiming at some special locations incapable of direct land construction .Construction characteristics of water bored grouting pile are considered , and eccentric vibrating principle of eccentric vibrator is utilized .Using manual hoist assisting sinking to cooperate with the construction erection of steel bracket platform , thereby replacing previous construction of pressing steel pipes and erecting steel bracket platform by digging machine on the vessel , accelerating erection progress of steel bracket platform, saving cost, and reducing safety hidden danger .
