摘要
结合几内亚西芒杜Morebaya河25万吨级航道设计,从疏浚量及构成、抛泥区位置及运距、疏浚设备选择与配置、环保策略、疏浚施工组织计划、成本估算等方面论述人工开挖长航道的疏浚策略和方法。重点介绍疏浚船生产率计算方法及关键影响因素,详细分析疏浚时间构成,从油耗、人员费用、折旧费、维护维修费、管理费、调遣费、不可预见费及承包商利润等方面综合分析疏浚费用构成。
From the aspects of dredging volumes and soil property, spoil disposal area and sailing distance, dredging equipment, environmental strategy, dredging schedule and cost estimates, the dredging strategy and methodology for long artificial channel are analyzed based on 250 000 DWT channel design in Morebaya river of Guinea Simandou. Dredger production rate calculation method and the related key factors, dredger time and cost estimates are analyzed emphatically. The cost involves fuel cost, crew cost, depreciation cost, maintenance /repair cost, general and administration cost, contingency cost, contractor＇ s margin and mobilization cost.
作者
谭凤
王琳
吴美平
TAN Feng WANG Lin WU Mei-ping(CCCC Water Transportation Consultants Co., Ltd., Beijing 100007, China)
出处
《水运工程》
北大核心
2016年第10期152-156,173,共6页
Port & Waterway Engineering
作者简介
谭凤（1988-），女，硕士，工程师，从事港口工程总体设计。
