跑道不停航施工组织的数学建模与求解

Mathematical Model Building of Runway Non-suspend Air Construction Organization and Derivation

跑道不停航加铺工程要求在较短的施工周期内完成多项关键施工工序的实施,受到时间周期、资源利用、工序完整性等多方面的制约,因此,科学合理的施工组织方案对于确保工程质量意义重大。该文充分考虑了跑道不停航施工的各种制约因素,分析测算了各道工序的施工时间,基于最优化方法原理,通过施工组织网络图建立了不停航施工组织优化的数学模型。该模型能够灵活地根据所选决策变量定量求解出施工周期内的施工能力,根据时间和资源两方面的约束条件给出资源的合理配置,可为相似工程编制合理的施工组织方案提供参考。

The runway non-suspend air paving project is required to complete the implementation of many key construction procedures within the shorter construction period. Owing to the restriction of the time period, resource utilization, construction procedure integrality and so on, it is significant that the scientifically reasonable construction organization scheme should ensure the quality of the project. The article fully considers various restricting factors of runway non-suspend air construction, and analyzes and calculates the construction time of each procedure. Based on the optimized method principle and through the construction organization network chart, the optimized mathematical model of non-suspend air construction organization is set up. This model can neatly derive the construction capability within the construction period according to the selected decision-made variable quantification. The reasonable configuration of resources is given according to the restricting conditions of time and resource. The above can be referred for the similar projects to prepare the reasonable construction organization schemes.