“开往山海的地铁”驶近：深惠城际大鹏支线首个区间隧道贯通

Core Viewpoint - The construction of the Shenzhen-Huizhou Intercity Railway Dapeng Branch is progressing rapidly, with significant milestones achieved, and it is expected to transform transportation in the Dapeng Peninsula and enhance regional development [1][2][3][4][5][6] Group 1: Project Overview - The Dapeng Branch is approximately 39.4 kilometers long, featuring six stations and designed for a maximum speed of 160 km/h [1] - The project is part of the Guangdong-Hong Kong-Macao Greater Bay Area intercity railway network and is crucial for Shenzhen's "Eastward Strategy" [1][3] Group 2: Construction Challenges - The construction faced complex geological conditions, particularly at the Kuichong Station, where around 1,100 caves were discovered [2] - Advanced technologies such as BIM modeling and dynamic construction adjustments were employed to ensure safety and quality [2] Group 3: Economic and Social Impact - The Dapeng Branch is expected to alleviate traffic bottlenecks, reducing travel time from Longgang and Pingshan to Dapeng Peninsula to under 30 minutes [3] - It will transform Dapeng from a tourist destination into a livable area, attracting residents and high-end industries [4][5] Group 4: Future Development - The railway will create a new "rail + tourism" model, with stations becoming hubs for transportation, tourism services, and commercial activities [4] - It will enhance internal integration within the Shenzhen metropolitan area, promoting economic and social connections among districts [5][6]