当地时间12月8日,由中国铁建承建的非洲最长重载铁路桥PK330大桥实现轨道铺通,标志着阿尔及利亚西部铁路矿业线建设取得阶段性成果。PK330桥位于阿尔及利亚廷杜夫省,地处撒哈拉沙漠,全长6千米。该桥是全线跨度最长、施工难度最大、工期最紧的桥梁。当地自然环境恶劣,项目建设中面临极端高温、沙尘暴及淡水紧缺等多重考验;桥址地质以松散沙土与卵石夹层为主,对机械运转、混凝土浇筑和连续作业带来了诸多不便。...
Source Link当地时间12月8日,由中国铁建承建的非洲最长重载铁路桥PK330大桥实现轨道铺通,标志着阿尔及利亚西部铁路矿业线建设取得阶段性成果。PK330桥位于阿尔及利亚廷杜夫省,地处撒哈拉沙漠,全长6千米。该桥是全线跨度最长、施工难度最大、工期最紧的桥梁。当地自然环境恶劣,项目建设中面临极端高温、沙尘暴及淡水紧缺等多重考验;桥址地质以松散沙土与卵石夹层为主,对机械运转、混凝土浇筑和连续作业带来了诸多不便。...
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