基于案例分析的桥梁挤扩支盘桩经济效益与施工定额研究  

Research on Economic Benefits and Construction Quota for Bridge Squeezed Branch Pile based on Cases Analysis

作　　者：邹俊标 蒲春平 梁华 肖琼 Zou Junbiao;Pu Chunping;Liang Hua;Xiao Qiong(Guangdong Road and Bridge Construction Development Co.,Ltd.,Guangzhou 510623,China;Jiangsu Communication Engineering Investment ConsultantCo.,Ltd.,Guangzhou 510100,China)

机构地区：[1]广东省路桥建设发展有限公司,广东广州510623 [2]江苏交通工程投资咨询有限公司,广东广州510100

出　　处：《市政技术》2022年第12期233-238,共6页Journal of Municipal Technology

基　　金：广东省交通集团研发项目:桥梁挤扩支盘桩设计、施工、检测技术与定额研究(Xm10316yf2021003)。

摘　　要：为了填补桥梁挤扩支盘桩造价定额研究的行业空白,简述了目前国内外的研究现状,并以潮汕环线高速公路项目为依托,分析了实际应用中的工程费用和环境保护方面的经济效益,研究了桥梁挤扩支盘桩施工定额模型,探讨了公路行业制定相关补充定额面临的关键技术问题,同时提出了重要的解决对策,进一步推动了该技术的实践应用和推广。In order to fill in the gap of the research on the the cost quota of bridge squeezed branch pile, this paper systematically introduces the research status at home and abroad. Based on Chaozhou-Shantou ring highway project,the engineering costs and environmental protection are analyzed. The construction quota model of bridge squeezed branch pile is studied. The key technical problems of making the relevant supplementary quota in highway industry is discussed and the important countermeasures are put forward which further promote application of the technology.

关 键 词：桥梁 挤扩支盘桩 经济效益 施工定额 

分 类 号：U445.551[建筑科学—桥梁与隧道工程]