Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-speed railway asphalt graded broken stone foundation bed and construction method thereof
The invention provides a construction method of a high-speed railway asphalt graded broken stone foundation bed. The construction method comprises the following steps of construction preparation, spreading of permeable asphalt and/or adhesive asphalt, mixing of asphalt graded broken stone, transportation of the asphalt graded broken stone, paving of the asphalt graded broken stone, compaction of the asphalt graded broken stone and maintenance of the asphalt graded broken stone. The invention also provides the high-speed railway asphalt graded broken stone foundation bed prepared by the method.The asphalt graded broken stone foundation bed prepared through the construction method serves as a new high-speed railway subgrade structure form, subgrade filler can be saved, the subgrade bearingcapacity and the waterproof and drainage capacity are improved, the subgrade service life is prolonged, and the asphalt graded broken stone foundation bed has wide application prospects and remarkableeconomic and social benefits.
本发明提供一种高速铁路沥青级配碎石基床的施工方法，其包括如下步骤：施工准备、透层沥青和/或粘层沥青洒布、沥青级配碎石的拌和、沥青级配碎石的运输、沥青级配碎石的摊铺、沥青级配碎石的压实与沥青级配碎石的养护。本发明还提供一种本发明的方法制得的高速铁路沥青级配碎石基床。通过本发明的施工方法制得的沥青级配碎石基床作为一种新的高速铁路路基结构形式，可节约路基填料，提高路基承载能力和防水排水能力，延长路基服役寿命，具有广阔的应用前景，并且具有显著的经济和社会效益。
High-speed railway asphalt graded broken stone foundation bed and construction method thereof
The invention provides a construction method of a high-speed railway asphalt graded broken stone foundation bed. The construction method comprises the following steps of construction preparation, spreading of permeable asphalt and/or adhesive asphalt, mixing of asphalt graded broken stone, transportation of the asphalt graded broken stone, paving of the asphalt graded broken stone, compaction of the asphalt graded broken stone and maintenance of the asphalt graded broken stone. The invention also provides the high-speed railway asphalt graded broken stone foundation bed prepared by the method.The asphalt graded broken stone foundation bed prepared through the construction method serves as a new high-speed railway subgrade structure form, subgrade filler can be saved, the subgrade bearingcapacity and the waterproof and drainage capacity are improved, the subgrade service life is prolonged, and the asphalt graded broken stone foundation bed has wide application prospects and remarkableeconomic and social benefits.
本发明提供一种高速铁路沥青级配碎石基床的施工方法，其包括如下步骤：施工准备、透层沥青和/或粘层沥青洒布、沥青级配碎石的拌和、沥青级配碎石的运输、沥青级配碎石的摊铺、沥青级配碎石的压实与沥青级配碎石的养护。本发明还提供一种本发明的方法制得的高速铁路沥青级配碎石基床。通过本发明的施工方法制得的沥青级配碎石基床作为一种新的高速铁路路基结构形式，可节约路基填料，提高路基承载能力和防水排水能力，延长路基服役寿命，具有广阔的应用前景，并且具有显著的经济和社会效益。
High-speed railway asphalt graded broken stone foundation bed and construction method thereof
高速铁路沥青级配碎石基床及其施工方法
CAI DEGOU (Autor:in) / YE YANGSHENG (Autor:in) / YAO JIANPING (Autor:in) / LOU LIANGWEI (Autor:in) / SHI YUEFENG (Autor:in) / YANG GUOTAO (Autor:in) / WEI SHAOWEI (Autor:in) / LYU SONG (Autor:in) / GENG LIN (Autor:in) / YE XIAOYU (Autor:in)
16.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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