基于LSM-GM预测的高速公路工程施工进度动态控制

Dynamic Control of Expressway Construction Progress Based on LSM-GM Prediction

高速公路在促进区域经济发展中发挥着重要的作用。传统的施工进度管理方法不能满足高速公路等线性工程施工建设工期管理的需要,常常导致施工进度管理失控。研究发现,线性计划法有利于提高线状工程施工进度计划和控制的科学性和有效性。通过将GM预测模型与线性计划法优势互补,联合使用,以达到施工进度动态控制的目标,确保施工工期内顺利完成施工任务,从而提高施工单位的市场竞争力。

Expressways play an important role in promoting regional economic development.Traditional construction schedule management methods cannot meet the needs of construction period management for linear projects such as expressways,and often lead to out of control construction schedule management.The research is found that the linear planning method is beneficial to improve the scientificity and effectiveness of the planning and control of the construction schedule of the linear engineering.The GM prediction model and the linear planning method are used in combination to achieve the goal of dynamic control of the construction progress,ensure the smooth completion of the construction tasks during the construction period,and improve the market competitiveness of the construction unit.