4SDAdVzXLyE society.huanqiu.comgallery贵州：安盘高速六车河特大桥主拱成功合龙/e3pmh19vt/e3pn7fivc<article><section data-type="gallery"><i class="pic-con"><img src="//img.huanqiucdn.cn/dp/api/files/imageDir/e35d6c133644b4e0137ebd73ab712113.jpg?imageView2/2/w/1260" data-alt=" 2026年6月30日，随着最后一节合龙段精准吊装、焊接完成，贵州安顺至盘州高速公路重点控制性工程——六车河特大桥主拱成功合龙，标志着安盘高速建设取得重大突破，为全线建成通车奠定坚实基础。六车河特大桥是贵州首座双联钢管混凝土拱桥，横跨水城区花戛乡与盘州市普古乡交界的六车河大峡谷，位于乌蒙山国家地质公园核心区域。大桥左幅长892.4米、右幅长890.4米，主桥采用2×263.45米双联上承式钢管混凝土变截面桁架拱、非对称飞燕式结构，填补了贵州双联钢管混凝土拱桥建设技术的空白。尚宇杰摄（人民图片网）" /></i><i class="pic-con"><img src="//img.huanqiucdn.cn/dp/api/files/imageDir/be6f505edeff5d74f1b4f5d369bb3b09.jpg?imageView2/2/w/1260" data-alt="" /></i><i class="pic-con"><img src="//img.huanqiucdn.cn/dp/api/files/imageDir/03f6135a78c4d4805067340b4604878b.jpg?imageView2/2/w/1260" data-alt="" /></i><i class="pic-con"><img src="//img.huanqiucdn.cn/dp/api/files/imageDir/690eba7df24c7a4e0f80c8bb2ad82558.jpg?imageView2/2/w/1260" data-alt="" /></i></section><section data-type="text"></section></article>1782947430179责编：魏少璞<a href="http://pic.people.com.cn/n1/2026/0701/c1016-40751740.html" >人民网-图片频道</a>178294743017911[]{"audio":{"members":[]},"gallery":{"members":[{"desc":"2026年6月30日，随着最后一节合龙段精准吊装、焊接完成，贵州安顺至盘州高速公路重点控制性工程——六车河特大桥主拱成功合龙，标志着安盘高速建设取得重大突破，为全线建成通车奠定坚实基础。六车河特大桥是贵州首座双联钢管混凝土拱桥，横跨水城区花戛乡与盘州市普古乡交界的六车河大峡谷，位于乌蒙山国家地质公园核心区域。大桥左幅长892.4米、右幅长890.4米，主桥采用2×263.45米双联上承式钢管混凝土变截面桁架拱、非对称飞燕式结构，填补了贵州双联钢管混凝土拱桥建设技术的空白。尚宇杰摄（人民图片网）","height":575,"id":"4qnjxb_62059","mime":"image\/jpg","size":784.98,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/e35d6c133644b4e0137ebd73ab712113.jpg","width":1024},{"desc":null,"height":623,"id":"ym195k_289411","mime":"image\/jpg","size":785.99,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/be6f505edeff5d74f1b4f5d369bb3b09.jpg","width":1024},{"desc":null,"height":647,"id":"in2x1y_77078","mime":"image\/jpg","size":812.92,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/03f6135a78c4d4805067340b4604878b.jpg","width":1024},{"desc":null,"height":575,"id":"xbap41_914010","mime":"image\/jpg","size":933.9,"url":"//img.huanqiucdn.cn/dp/api/files\/imageDir\/690eba7df24c7a4e0f80c8bb2ad82558.jpg","width":1024}]},"video":{"members":[]}}//img.huanqiucdn.cn/dp/api/files/imageDir/358ec8335b693524dea7990b1c8811ca.jpg