土石方工程施工成本的关键影响因素及控制措施

Key Influential Factors and Control Measures of Earthwork Construction Cost

该文总结出四个影响施工土石方成本的关键因素,即机械设备配置及管理、运距及路况、石方爆破成本控制及科学合理组织施工。并针对关键影响因素提出相应控制措施:合理配置机械设备种类和数量,并进行有效管理;优化土方平衡调配方案、合理修建临时道路;优选爆破方案,并适时调整爆破方案;优化施工组织设计、妥善处理施工干扰因素。

The four key factors influencing earthwork construction cost are summarized：machinery and equipment configuration and management, trans-portation distance and road condition, blasting cost control and scientific and reasonable construction organization. The corresponding control measures are put forward：rational allocation of machinery and equipment type and quantity, and effective management;earthwork balance allocation optimization, reasonable construction of temporary road;blasting scheme selection and timely blasting scheme adjustment;construction organization design optimiza-tion and construction interference factors treatment.