摘要
土方工程量的计算和合理制定土方调配方案是大型工程建设项目的关键环节,对降低工程建设项目的成本,节省造价有十分重要的意义。传统的土方工程量计算不仅要耗费大量的人力资源与时间,而且计算的土方工程量与实际存在着较大的算量误差。文章主要介绍基于Civil 3D土方工程量算量方法的基本思路以及分析如何借助运筹学线性规划数学模型解决土方工程量的调配问题,并通过工程实例验证数学模型解决土方工程量调配问题的可行性,最终绘制出土方调配方案图,便于施工企业管理者进行土方工程施工决策,制定符合工程实际的土方施工方案。分析表明:运用Civil 3D软件辅助土方工程量计算效率高,结果准确,采用线性规划数学模型解决土方调配问题切实可行。
Earthwork calculation and reasonable formulation of earthwork allocation program are a key part of large-scale construction projects.It is important to reduce and save the cost of construction projects.The traditional earthwork calculation not only consumes lots of human resources and time,but also calculates the amount of earthwork with an actual error.Civil 3D calculation method was introduced,and the problem of earthwork allocation was solved by using liner programming mathematical model of operational research.The results are proved by an example that using reasonable mathematical model to solve the problem of earthwork allocation are feasible.Finally,the earthwork allocation scheme is conveyed by drawing a picture.It is conducive to business managers to make earthwork construction decisions and make earthwork construction plan conforming to engineering practice.The analysis shows that it is feasible to use Civil 3D software to assist earthwork calculation with high efficiency,accurate result and solving the earthwork allocation problem by using linear programming mathematical model.
作者
邓朗妮
罗日生
郭亮
马晋超
黄晓霞
DENG Lang-ni;LUO Ri-sheng;GUO Liang;MA Jin-chao;HUANG Xiao-xia(School of Civil Engineering and Architecture,Guangxi University of Science and Technology,Liuzhou 545006,China)
出处
《土木工程与管理学报》
北大核心
2018年第2期25-31,共7页
Journal of Civil Engineering and Management
基金
国家自然科学基金(51568008)
广西自然科学基金青年基金(KY2013GXNSFBA019261)
广西高校中青年教师基础能力提升项目(KY2015YB164
KY2016YB248)
广西研究生教育创新计划项目(GKYC201629)
关键词
土方计算
CIVIL
3D
数学模型
土方调配
earthwork calculation
Civil 3D
mathematical model
earthwork allocation