京唐港区20#-22#泊位造价控制及节能降耗措施

唐山港京唐港区采用"挖人式"港池布置,以地连墙结构码头为特色,码头结构型式不断优化创新,相继有半遮帘式、全遮帘式和分离卸荷式等一系列地连墙板桩新结构问世.结合该港区20#-22#码头项目工程,分析业主和施工单位在控制工程造价、节约施工成本、节能降耗等方面一系列行之有效的措施和方法,总结相关经验,可供类似工程参考.

Cost Control and Energy Saving Measures for No.20-No.22 Berths of Jingtang Port Area

The layout of excavated-in basin is adopted in Jingtang Port area of Tangshan Port with the characteristic of diaphragm retaining wall structure.In addition,the wharf styles are optimized and innovated continuously.For instance,a series of new structure of diaphragm retaining wall sheet pile such as semi-cover,covered and separated relieving styles has come out.Combining with the project of No.20-No.22 Berths,a series of valid measures for project investment control,lowering construction cost and energy-saving proposed by the owner and construction unit are analyzed.The related experiences are summarized,which will provide the references for the similar projects.