工程造价管理2024,Vol.35Issue(3) :50-54.DOI:10.19730/j.cnki.1008-2166.2024-03-050

大孔径桥梁桩基旋挖成孔工艺与成本分析

Analysis of Rotary Drilling Technology and Cost Structure of Large-diameter Bridge Pile Foundations

陈锦毅 张钊
工程造价管理2024,Vol.35Issue(3) :50-54.DOI:10.19730/j.cnki.1008-2166.2024-03-050

大孔径桥梁桩基旋挖成孔工艺与成本分析

Analysis of Rotary Drilling Technology and Cost Structure of Large-diameter Bridge Pile Foundations

陈锦毅 1张钊1
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作者信息

  • 1. 中交第二航务工程局有限公司第五工程分公司,湖北武汉 430000
  • 折叠

摘要

文章对大规模桥梁桩基旋转钻孔工程的成本控制、风险管理及控制方案进行了研究;考虑到施工期间可能会遇到的地质状况、设备的选择以及人力资源的分布等各种因素,提供了 一套可行的技术和管理解决方案;经过对不同设备在各种地质环境下工作效率和成本进行分析,并借助先进的施工和管理技术,实施了成本的有效控制与风险的应对策略.从技术角度看,运用了前沿的机械技术和智能建筑手法,提升了施工的效益和品质;在管理层面,施工流程的管理与监控得到了加强,同时优化了资源的分配和工程的规划.除此之外,面对地质环境的不稳定性及施工途中可能遭遇的各种风险,制定风险管理方案以及紧急应对计划,确保整个工程顺畅前进.本研究可为同类工程的实行提供参考.

Abstract

The article conducts a detailed study on the cost control,risk management and control plans of large-scale bridge pile foundation rotary drilling projects.Taking into account various factors such as geological conditions,equipment selection,and distribution of human resources that may be encountered during construction,a set of efficient technical and management solutions are provided.After detailed analysis of the working efficiency and cost of different equipment in various geological environments,and with the help of advanced construction and management technologies,effective cost control and risk response strategies were successfully implemented.From a technical perspective,the use of cutting-edge mechanical technology and intelligent construction techniques has significantly improved the efficiency and quality of construction;at the management level,the management and monitoring of the construction process have been strengthened,while optimizing resource allocation and project planning.In addition,in the face of the instability of the geological environment and various risks that may be encountered during construction,risk management plans and emergency response plans are formulated to ensure that the entire project can move forward smoothly.This study aims to provide practical suggestions and demonstrations for the implementation of similar projects,thereby promoting the smooth progress of the project and effectively managing costs.

关键词

旋挖成孔工艺/大孔径桥梁桩基/施工优化/成本/风险管理

Key words

Rotary drilling technology/Large-diameter bridge pile foundation/Construction optimization/Cost structure/Risk management

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出版年

2024
工程造价管理
中国建设工程造价管理协会 建设部标准定额研究所

工程造价管理

ISSN:1008-2166
参考文献量5
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