Through a certain engineering example, This paper expounds and proves that optimizing the earthwork transportation in road engineering by using OR theory can make the construction cost be minimized.

通过某工程实例，论证了用运筹学理论来优化道路工程中的土方运输，可使得成本费用达到最小化、最经济。

youdao

The article deals with the necessity of data of beam deflection measurement on earthwork subgrade of municipal road engineering through integrating with engineering experiment.

本文结合工程实验，认为在市政道路工程土方路基上进行弯沉值测定是很必要的。

youdao

Surveying earthwork in engineering measure is a very common work, but in the course of calculating earthwork we often face some difficult problems to solve.

在工程测量中，测量土石方是一件很普通的工作。但在计算土石方过程中，经常会遇到一些很难解决的问题。

youdao