大坝浇筑交叉作业空间冲突分析研究

Analysis on Spatial Conflict of Dam Pouring Cross Operation

交叉作业直接关系着施工成本和工期,是影响大坝施工浇筑的关键。以混凝土运输过程中所发生的交叉作业为对象,分析交叉作业的类型,计算发生空间冲突的交叉作业时间频率,定量地表征空间冲突。案例结果表明,仓面6的空间冲突的频率最大,并且在所有的施工工序中,交叉作业类型二的施工工序的空间冲突频率最大。

Cross-operation is directly related to construction cost and construction period, which is the key to affecting dam construction and pouring. In this paper, the cross-operations occurred during concrete transportation are analyzed, the types of cross-operations are analyzed, and the cross-operation time frequency of spatial conflicts is calculated to quantitatively characterize spatial conflicts. The case results show that the frequency of the space conflict of the warehouse face 6 is the largest, and in all construction processes, the frequency of the space conflict of the construction process of the cross-operation type 2 is the largest.