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METHOD AND SYSTEM FOR FORMULATING PLAN FOR SEWER CULVERT RENEWAL WORK
METHOD AND SYSTEM FOR FORMULATING PLAN FOR SEWER CULVERT RENEWAL WORK
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机译：下弯管更新工程规划方案的方法和系统
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摘要
PROBLEM TO BE SOLVED: To contribute to soundly manage sewer culvert renewal work by optimizing formulation of the sewer culvert renewal work of public sewerage of an autonomous body.;SOLUTION: A method of formulating a plan for sewer culvert renewal work includes: a first step of inputting pipe diameter information of culverts and construction extension information; a second step of calculating an open cut method total cost of the construction cost and an environmental cost of the open cut method on the basis of the pipe diameter information and the construction extension information and calculating the pipe renewal method total cost of the construction cost and environmental cost in the pipe renewal work; a third step of comparing the open cut method total cost with the pipe renewal work total cost; and a fourth step of outputting a comparison result by the third step.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT
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