价值工程理论在桥梁方案择优中的应用研究

Research on Application of Value Engineering Theory in Bridge Scheme Selection

价值工程理论在桥梁工程中应用可降低工程成本、降低工程周期、比选施工方案、优化方案等。本文将价值工程理论运用于实际桥梁工程中,通过计算比较两个方案,可得到方案一拱桥的价值系数为1.37,方案二连续箱梁桥的价值系数为1.86,均大于1,表明两个方案都具有可行性,且方案二的价值系数大于方案一的价值系数,故选择方案二作为本次桥梁工程的设计方案。

The application of value engineering theory in bridge engineering can reduce engineering cost, reduce engineering cycle, compare and select construction scheme, and optimize the scheme. In this paper, the theory of value engineering is applied to the actual bridge engineering. Through calculation and comparison of two schemes, the value coefficient of scheme I arch bridge is 1.37, and that of scheme II continuous box girder bridge is 1.86, both of which are greater than 1, indicating that both schemes are feasible. And the value coefficient of scheme II is greater than that of scheme I, so scheme II is selected as the bridge engineering design plan.