The paper adopts the linear programming theory in the Matlab environment, applies the optimal method to undertake the optimization solution to the earthwork allocation scheme, indicates the method is efficient and its calculation results are accurate by some calculating examples, and points out the solution methods and ideas, so it has important reference value for solving practical engineering issues.%将线性规划理论用于Matlab环境中，采用最优化方法进行了土方调配方案的优化求解，计算速度较快，通过算例表明其计算结果较为精确，本文提出的求解方法和思路，对解决工程实际问题具有重要的参考价值。
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