我国码头新结构型式综述  

New Types of Wharf Structures in China

作　　者：雍新[1] 史宏达[1] 

机构地区：[1]中国海洋大学工程学院,山东青岛266100

出　　处：《海岸工程》2013年第1期35-43,共9页Coastal Engineering

基　　金：国家自然科学基金--非波碎随机波浪致垂向混合对黄河口入海污染物扩散作用机理(51179178)

摘　　要：对我国近些年出现的几种新型码头结构进行了分析和综述。导管架码头结构型式是一种新型的结构型式,结构的整体刚度大、水平变位小、透空性好、波浪反射小,在开敞式环境下可适当降低码头面高程;椭圆沉箱墩式结构解决前后不均匀沉降的问题,提高了结构的整体稳定性;内河架空直立墩式结构对大水位差适应能力强,结构紧凑,对水流穿行影响小,装卸作业时泊稳条件好,是内河航道未来的发展方向。Several new kinds o viewed. Rock-encased conduit ture has big integral rigidity, f wharf structures coming forth in the recent years are rerack is a new type of wharf structure. This type of struc- small horizontal displacement, narrow wave reflection and good openness, and allows of lowering the wharf surface elevation appropriately under an open environment. The structure of elliptical caissoned pier can avoid unbalanced set- tlement and improve the overall stability of the structure. Wharf with a platform adjust- able in the height can solve the problem of constructing wharf in rivers with high level fluctuation of water. Such type of structure will be a developmental direction in the in- ner river channels in the future.

关 键 词：码头新型结构 嵌岩导管架结构 椭圆沉箱墩式结构 内河架空直立式 

分 类 号：U656.1[交通运输工程—港口、海岸及近海工程]