混凝土铰链沉排新型护岸技术定额分析

Norm Analysis of Concrete Hinge Heavy Exhaust New Bank Protection Technology

依托长江重要堤防隐蔽工程铜陵河段崩岸整治中复兴上段护岸工程,采用写实分析法以目前施工中的先进工艺水上平拉连续沉排工艺为基础,提出了混凝土铰链沉排预制板生产定额、沉排工作船机械台班费用定额及混凝土预制板铰链沉排定额3项确定性建议值。通过这3项指标的确定,形成混凝土铰链沉排定额中最关键的3项要素,使得混凝土铰链沉排定额体系得到完善。

Deriving from the upper period of renaissance engineering in the Tongling riverbank protection of the Yangtze river important levee concealed engineering, this paper adopts realistic analysis to put forward three deterministic recommended value consisted of concrete hinge heavy exhaust precast slab production quota, heavy exhaust work ship mechanical machine-team cost quota and concrete precast slab hinge heavy exhaust quota,which is based on the actual advanced technology between continuous heavy exhaust process under con- struction. This system will get improved through the determination of the three indexes,which forming the most critical three elements of concrete hinge heavy exhaust quota.