机场选址过程中的土方计算精度问题研究  

Research on the Accuracy of Earthwork Calculation in the Process of Airport Site Selection

作　　者：李子星 LI Zi-xing(China Railway First Survey and Design Institute Group Co.,Ltd.,Xi'an 710000,China)

机构地区：[1]中铁第一勘察设计院集团有限公司,西安710000

出　　处：《价值工程》2023年第17期22-24,共3页Value Engineering

摘　　要：通过实际工程案例举证,分析了选址和施工图设计阶段土(石)方工程量计算的差异,说明地势设计精度的不同是导致这种差异的主要原因,分析了不同地形条件对机场土方工程计算的影响,以此为基础,对机场选址阶段土方计算工作提出几点建议。Based on the actual engineering case,this paper analyzes the difference between the calculation of earthwork quantities at the site selection and construction drawing design stages,explains that the difference in terrain design accuracy is the main reason for this difference,analyzes the impact of different terrain conditions on the airport earthwork calculation,and puts forward several suggestions for the earthwork calculation at the site selection stage of the airport.

关 键 词：机场 机场选址 土方 地势设计 

分 类 号：TU751.9[建筑科学—建筑技术科学]