高速公路项目前期风险识别与设计精细化管理策略研究

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A Study on Front-End Risk Identification and Refined Management Strategy for the Survey and Design of Highway Projects

ZHOU Li 1，2 GUO Sheng³LEI Da 1，2 ZHAO Fei4LIU Minggang4 HUANG Haifeng （1.Sichuan Chengmian cangba Expressay Construction & Development Group Co.，Ltd.， Chengdu 610213，China; 2. Sichuan Deyang Ring Expressway Co.， Ltd.， Deyang 618099，China; 3.Sichuan Provincial Center for Key Transportation Projects，Chengdu 610041，China; 4. Sichuan Communication Surveying & Design Institute Co.，Ltd.，Chengdu 610225，China; 5.Sichuan Expressway Construction & Development Group Co.， Ltd.， Chengdu ，China）

Abstract： The design and survey phase of highway projects is regardedas the critical gatekeeper of quality，safety， and life-cycle cost efectiveness，and itis alsothe stage where risks tend to accumulateand erupt.Conventional managementapproaches often respond pasively to systemic risks such as interfaceconflictsand inconsistent standards.Against the backdrop of new financing models like BOT that impose stricter life-cycle performance requirements， core risks embedded in the survey-and-design stage are decomposed and a fine-grained management paradigm based on a“feed-forward-feedback closed-loop control”logic is established.Systemic risk prevention isachieved through feedforward control mechanisms，whereas process deviations are dynamically corrected via feedback control loops.A case application toalargeandcomplex highway project deliveredunder the BOT modeldemonstratessignificantimprovements indesign quality，avoidanceof enginering changes，and optimization of life-cycle investment performance.A systematic，innovative theoryand practice strategy thataligns closelywiththe inherent logicof modern financing models is thus provided for contemporary infrastructure project management.

Keywords：highway engineering；survey and design；risk management；refined management；colaborative manage ment paradigm

0引言

在“交通强国”战略背景下，我国高速公路建设正从追求规模与速度的外延式增长，转向聚焦质量与效益的内涵式发展[1]。（剩余11171字）