煤炭已完工程造价数据库管理系统的分析与设计

Analysis and Design of Database Management System for Accomplished Coal Engineering Cost

以煤炭井巷工程施工阶段已完工程数据库的建立为例,采用已完工程数据库实现数据收集和积累,对数据库模型进行了设计,同时对已完工程数据库在定额制定、工程估价等方面的应用问题进行了较深入的探讨。

Using an example of shaft and roadway accomplished engineering database in construction period to illustrate engineering cost, a model had been designed by data collected and accumulated by accomplished engineering database system and the problem of established ration and engineering evaluation had been discussed.