广东公路交通
廣東公路交通
엄동공로교통
GUANGDONG HIGHWAY COMMUNICATIONS
2014年
3期
48-50
,共3页
辅助通道%施工工期%山岭隧道
輔助通道%施工工期%山嶺隧道
보조통도%시공공기%산령수도
auxiliary channel%construction period%mountainous tunnel
施工工期是工程施工过程中一个比较重要的时间因素，在工期紧张的情况下增加工作面是经常采取的方法。以二广高速公路某隧道为例，通过对隧道出口端增设施工辅助通道，解决现场无法施作施工便道进洞施工的难题，为隧道工程的按时贯通提供了保证，具有较高的效益，可供类似隧道工程设计施工参考应用。
施工工期是工程施工過程中一箇比較重要的時間因素，在工期緊張的情況下增加工作麵是經常採取的方法。以二廣高速公路某隧道為例，通過對隧道齣口耑增設施工輔助通道，解決現場無法施作施工便道進洞施工的難題，為隧道工程的按時貫通提供瞭保證，具有較高的效益，可供類似隧道工程設計施工參攷應用。
시공공기시공정시공과정중일개비교중요적시간인소，재공기긴장적정황하증가공작면시경상채취적방법。이이엄고속공로모수도위례，통과대수도출구단증설시공보조통도，해결현장무법시작시공편도진동시공적난제，위수도공정적안시관통제공료보증，구유교고적효익，가공유사수도공정설계시공삼고응용。
The construction period is an important factor in the process of construction,increasing the working face in the situations of tight working period has been often adopted. In this paper,taking one tunnel of the Er′guang Expressway as an example,through adding an auxiliary construction channel on the exit end of the tunnel, to solve the problem of commencement of the other tunnel,which has provided a strong guarantee for the on time completion of the tunnel working,which has also high efficiency and could be used as references for design and construction of similar tunnels.
