[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fKIoUKd8LvyThPrwpUUhCfN3F6YrNdhHzX0TJlerRnE4":3},{"id":4,"slug":5,"title":6,"status":7,"sort_order":8,"is_top":9,"view_count":10,"source":11,"source_site_id":12,"source_url":13,"district":14,"created_at":15,"updated_at":15,"category_id":16,"summary":17,"body":18,"published_at":19,"cover_image":20,"author":21,"source_name":22},303597,"xian-feng-hao-chao-da-zhi-jing-dao-pan-xia-jing-344866d240","“先锋号”超大直径刀盘下井",1,0,false,4,2,57,"https:\u002F\u002Fjs.news.cn\u002F20260918\u002F93b3fb04ee25418c8bc94f5e7297ec47\u002Fc.html",null,"2026-09-19T06:43:59.767+08:00",53,"太湖畔轨交施工正酣。昨天上午，S2线马山站施工现场迎来关键节点。涂装桃花图案的“先锋号”超大直径盾构机刀盘平稳完成“空中转体”，精准落位下井，与先期组装完成的盾体实现对接合体，标志着S2线首台超大直径盾构机核心重大部件组装收官，迈入整机调试筹备阶段，为首条穿太湖超大直径盾构隧道高效安全掘进筑牢关键基础。 上午9时，太湖马山半岛湖光清朗、远山叠翠，碧水与工地钢架相映，建设现场一派热火朝天。随着重800吨、400吨的两台履带吊协同联动、精准配合作业，披着粉色桃花图案的巨幅盾构机刀","\u003Cp>太湖畔轨交施工正酣。昨天上午，S2线马山站施工现场迎来关键节点。涂装桃花图案的“先锋号”超大直径盾构机刀盘平稳完成“空中转体”，精准落位下井，与先期组装完成的盾体实现对接合体，标志着S2线首台超大直径盾构机核心重大部件组装收官，迈入整机调试筹备阶段，为首条穿太湖超大直径盾构隧道高效安全掘进筑牢关键基础。\u003C\u002Fp>\u003Cp>上午9时，太湖马山半岛湖光清朗、远山叠翠，碧水与工地钢架相映，建设现场一派热火朝天。随着重800吨、400吨的两台履带吊协同联动、精准配合作业，披着粉色桃花图案的巨幅盾构机刀盘如同钢铁巨轮，缓缓沉入井口，与地下盾体严丝合缝完成对接。作为专为S2线陆域段复杂地质定制的隧道施工装备，“先锋号”超大直径盾构机开挖直径达14.02米，整机全长\u003C\u002Fp>\u003Cp class=\"source-attribution\">信息来源：\u003Ca href=\"https:\u002F\u002Fjs.news.cn\u002F20260918\u002F93b3fb04ee25418c8bc94f5e7297ec47\u002Fc.html\" target=\"_blank\" rel=\"noopener noreferrer\">查看来源原文\u003C\u002Fa>\u003C\u002Fp>","2026-09-18T00:00:00.000+08:00","https:\u002F\u002Fjs.news.cn\u002F20260918\u002F93b3fb04ee25418c8bc94f5e7297ec47\u002F2026091893b3fb04ee25418c8bc94f5e7297ec47_20260918945fbe0db5294f219cab568f484c3f32.jpg","1112","新华网江苏无锡频道"]