With the continuous advancement of transportation infrastructure construction,the position of highway bridge and tunnel engineering in the transportation network is becoming increasingly prominent.As a key hub con-necting the ground and underground,water and land,tunnel engineering not only carries important traffic flow,but also directly affects traffic safety,operational efficiency,and service life.Therefore,strengthening the construction quality control of tunnel engineering is particularly important.During the construction process,it is necessary to en-sure construction safety,adopt advanced excavation techniques and protective measures,effectively reduce safety risks during the construction process,and reduce the possibility of accidents.At the same time,a reasonable excava-tion plan and management standards can also improve construction efficiency,shorten the construction period,and reduce project costs.
关键词
隧道工程/公路桥梁隧道/开挖防护/施工技术
Key words
Tunnel engineering/Highway bridges and tunnels/Excavation protection/Construction technology
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