4PZlQpTuB36 china.huanqiu.comgallery青岛胶州湾第二隧道盾构段掘进突破3000米/e3pmh1nnq/e3pn6eiep<article><section data-type="gallery"><i class="pic-con"><img src="//img.huanqiucdn.cn/dp/api/files/imageDir/84c4fbe453c3a9d4a748be2056bfddb5.jpg?imageView2/2/w/1260" data-alt="2025年12月15日，山东青岛，青岛胶州湾第二隧道南线主线隧道盾构段成功穿越多条海底破碎带，掘进突破3000米，按时完成预定施工目标。 青岛胶州湾第二隧道连接青岛主城区和国家级新区青岛西海岸新区，设计时速80公里。工程全长17.48公里，其中主线隧道长14.37公里，包括长达9.95公里的海域段。张进刚摄（人民图片网）" /></i><i class="pic-con"><img src="//img.huanqiucdn.cn/dp/api/files/imageDir/c7e5b8a9752ad17df02a64765c686ad8.jpg?imageView2/2/w/1260" data-alt=" " /></i><i class="pic-con"><img src="//img.huanqiucdn.cn/dp/api/files/imageDir/9467bc67a4d53d51f8b858839d06bf23.jpg?imageView2/2/w/1260" data-alt="" /></i><i class="pic-con"><img src="//img.huanqiucdn.cn/dp/api/files/imageDir/7a9f167195a9247534869f403eb73744.jpg?imageView2/2/w/1260" data-alt="" /></i><i class="pic-con"><img src="//img.huanqiucdn.cn/dp/api/files/imageDir/0f8e1c8bc48277df16e4a724f3a73d5f.jpg?imageView2/2/w/1260" data-alt="" /></i></section><section data-type="text"></section></article>1765934739549责编：张燕萍<a href="http://pic.people.com.cn/n1/2025/1216/c1016-40625692.html" >人民网-图片频道</a>176593473954911[]{"audio":{"members":[]},"gallery":{"members":[{"desc":"2025年12月15日，山东青岛，青岛胶州湾第二隧道南线主线隧道盾构段成功穿越多条海底破碎带，掘进突破3000米，按时完成预定施工目标。 青岛胶州湾第二隧道连接青岛主城区和国家级新区青岛西海岸新区，设计时速80公里。工程全长17.48公里，其中主线隧道长14.37公里，包括长达9.95公里的海域段。张进刚摄（人民图片网）","height":683,"id":"zikaq2_59999","mime":"image\/jpg","size":780.14,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/84c4fbe453c3a9d4a748be2056bfddb5.jpg","width":1024},{"desc":null,"height":634,"id":"lhgzsj_967112","mime":"image\/jpg","size":777.64,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/c7e5b8a9752ad17df02a64765c686ad8.jpg","width":1024},{"desc":null,"height":576,"id":"54fjp9_326311","mime":"image\/jpg","size":877.73,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/9467bc67a4d53d51f8b858839d06bf23.jpg","width":1024},{"desc":null,"height":683,"id":"uuj4ud_439610","mime":"image\/jpg","size":650.7,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/7a9f167195a9247534869f403eb73744.jpg","width":1024},{"desc":null,"height":576,"id":"2ctja8_14313","mime":"image\/jpg","size":922.27,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/0f8e1c8bc48277df16e4a724f3a73d5f.jpg","width":1024}]},"video":{"members":[]}}//img.huanqiucdn.cn/dp/api/files/imageDir/595c5153f7806d069838abd7e6742d99.jpg