交通科技
交通科技
교통과기
TRANSPORTATION SCIENCE & TECHNOLOGY
2014年
3期
105-107,108
,共4页
高速公路%改扩建工程%交通组织%保通
高速公路%改擴建工程%交通組織%保通
고속공로%개확건공정%교통조직%보통
freeway%reconstruction%traffic organization%unobstructed traffic
介绍了京港澳高速公路交通现状，选取国内典型高速公路改扩建工程指标、建设条件和施工方式等因素进行对比分析，提出施工期相应的保通方案，讨论了各保通方案的特点；结合京港澳高速公路改扩建工程规模及实际，分析了各保通方案的适宜性，得出了京港澳高速改扩建保通方案。
介紹瞭京港澳高速公路交通現狀，選取國內典型高速公路改擴建工程指標、建設條件和施工方式等因素進行對比分析，提齣施工期相應的保通方案，討論瞭各保通方案的特點；結閤京港澳高速公路改擴建工程規模及實際，分析瞭各保通方案的適宜性，得齣瞭京港澳高速改擴建保通方案。
개소료경항오고속공로교통현상，선취국내전형고속공로개확건공정지표、건설조건화시공방식등인소진행대비분석，제출시공기상응적보통방안，토론료각보통방안적특점；결합경항오고속공로개확건공정규모급실제，분석료각보통방안적괄의성，득출료경항오고속개확건보통방안。
Firstly,the paper introduced the current traffic situation of Jinggang'ao freeway,performed a comparative analysis of engineering index,construction condition and application methods among do-mestic typical freeway reconstruction project,put forward corresponding unobstructed traffic schemes and discussed the features of each scheme.Finally,combining engineering scale and practice of recon-struction project of Jinggang'ao freeway,the paper analyzed the suitability of each unobstructed traffic scheme,and come to the conclusion of final scheme.
