嘉新板桩码头桩基施工关键技术  

Key construction technologies of pile foundation of Jiaxin sheet-pile wharf

作　　者：徐炬平[1] 

机构地区：[1]安徽交通职业技术学院,安徽合肥230051

出　　处：《水运工程》2009年第5期149-152,共4页Port & Waterway Engineering

摘　　要：根据嘉新板桩码头桩基施工经验,阐述板桩预制阴、阳榫的直度和平整度的控制(尤其是模板接头处),以及沉桩时确保导桩架足够的稳定性、导梁足够的刚度和精度等施工关键技术。According to the pile foundation construction experience of Jiaxin sheet pile wharf, this paper expounds the measures taken for controlling the straightness and smoothness of the concave-convex tenons of the precast concrete pile（especially in the joints of formworks）, and the key technologies for guaranteeing the enough steadiness of piles＇guiding frame and sufficient rigidity ＆ accuracy of the guiding beams.

关 键 词：板桩码头 桩基 施工 

分 类 号：U655.544.1[交通运输工程—港口、海岸及近海工程]