基于Autodesk Civil 3d的土建项目工程量“动态”计算技术

Dynamic Calculation Technology of Construction Project Based on Autodesk Civil 3d

计算工程量是土木工程建设中的重要内容,贯穿于项目的可行性研究、工程概预算、招投标、工程实施全过程,工程量计算的是否准确关乎到项目整体造价规模。而利用现代BIM(Building Information Modeling)技术缩短计算时间、提高计算精度已经成为工程人员关注的热点。通过介绍Civil 3d几种土方量计算方法实例,展示其计算快速、结果-要素"动态"关联的应用特性,为从业人员提高土方计算效率、实现工程方案快速比选拓展思路。

Calculation of the workloads is a very important goes through part of the civil engineering construction, which the whole process of project feasibility research, project budget, project bidding and project im plementation. Accurate calculation of the workloads determines the overall scale of the project cost. Applica tion of BIM （Building Information Modeling）technology which can shorten the time of calculation and improve the accuracy of calculation has become a focus of attention to the engineering workers. This thesis introduces several kinds of Civil 3D methods to calculate the quantity of earthwork with examples to demonstrate its ap plication characteristics such as fast calculation and resultelement ＂dynamic＂ correlation for practitioners to improve efficiency in calculating the quantity of earthwork and achieve fast comparsion and selection of the project proposals