土方工程包罗土方的发掘和换填。

This includes excavation and the placement of earth fill.

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该文从堤顶道路路基土方工程各施工步骤着手，详细介绍了堤顶道路路基土方工程施工质量控制的要点与方法。

The article introduces in detail the gist and methods of the construction quality control in the roadbed earthwork of road work at the embankment top.

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该文从堤顶道路路基土方工程各施工步骤着手，详细介绍了堤顶道路路基土方工程施工质量控制的要点与方法。

Based on the practical engineering, a method of Excel programming used for computing subgrade earthwork is introduced, and discussed in details the principle, function, and programming.

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