论文部分内容阅读
工程建设中经常需要进行场地平整和设计放坡,由此产生的土方量与工程投资直接相关,如何准确地计算土方量对规划设计和资金分配都具有十分重要的意义。本文对几种常用土方计算方法的优缺点进行了对比分析,结合工程实践介绍了DEM法、断面法和方格网法土方计算在工程中的应用,总结了工作经验。
It is often necessary to carry out site leveling and design grading in construction. The amount of earthwork generated is directly related to the project investment. How to accurately calculate the amount of earthwork is of great significance to the planning, design and fund allocation. In this paper, the advantages and disadvantages of several commonly used earthwork calculation methods are compared and analyzed, and the application of DEM method, section method and square grid method earthwork calculation in engineering are introduced, and the working experience is summarized.