高层抗震结构造价的改进控制模型研究——基于一恢复重建高层的实例分析

An Improved Cost Control Model for High-rise Seismic Structures: A Case Study of a Reconstructed High-rise Building

摘要:

采用WSR模型分析建筑工程抗震结构造价控制问题时，存在造价控制效果差的弊端。通过设计的高层建筑工程抗震结构造价控制模型构建造价控制的递阶层次结构，获取高层建筑工程造价控制的多种方案，从多种方案中通过三标度法和权重向量法获取造价控制的最优方案；另外采用质量量化QoS调度方法进行高层建筑工程造价效益控制约束均衡设计，以获取最优方案中高层建筑工程抗震结构造价控制的结果。实验结果表明，所设计模型可有效分析高层建筑的质量化特征，可改进控制高层抗震结构工程造价，预估消耗成本可控制在1.8万元以下，且分析耗时均值为0.15 h，具有节省成本和效率快的优势，控制效果较好。

Abstract:

When using the WSR model to analyze the cost control problem of seismic structures in building engineering, the cost control effect is poor. A cost control model for aseismic structures of high-rise building was designed in this paper. The hierarchical structure for cost control was constructed, and various schemes for cost control of the high-rise building were obtained. The optimal scheme of cost control was selected by using the three-scale method and the weight vector method. The quality quantification QoS dispatching method was then used to obtain the optimal cost control results for high-rise buildings. The experimental results showed that the designed model can effectively analyze the qualitative characteristics of high-rise buildings and improve the cost control of high-rise seismic structures. The estimated consumption cost can be controlled below 18 000 RMB, and the average analysis time is 0.15 h, indicating the model has the advantages of cost savings, high efficiency, and good control effect.