Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for inversely installing track panel on box girder
The invention discloses a method for inversely installing a track panel on a box girder, and relates to the technical field of railway construction, and the method comprises the following steps: S1, selecting a girder type; s2, checking and calculating stress; s3, paving the railway ballast; s4, laying a partial laying line; s5, a gantry crane supporting leg foundation is built according to the stress checking result in the S2; and S6, the inverted gantry crane is vertically arranged. The problem that the inverted gantry crane cannot be vertically arranged on the box girder is effectively solved, the safety is high through stress checking and calculation, after the inverted gantry crane is vertically arranged on the box girder, inverted installation of the track panel during track laying of a bridge section is facilitated, the transportation distance of the inverted track panel is shortened, and the laying efficiency of a track laying machine is greatly improved.
本发明公开了一种箱梁上倒装轨排的方法，涉及铁路建设技术领域，包括如下步骤，S1：梁型选择；S2：受力检算；S3：摊铺道砟；S4：铺设偏铺线路；S5：根据S2中受力检算结果，搭设龙门吊支腿基础；S6：立设倒装龙门吊。本发明有效解决了箱梁无法立设倒装龙门吊的难题，且通过受力检算，安全性高，在箱梁上立设倒装龙门吊后方便桥梁地段铺轨时轨排的倒装，缩短了倒装轨排的运输距离，极大地提高了铺轨机的铺设效率。
Method for inversely installing track panel on box girder
The invention discloses a method for inversely installing a track panel on a box girder, and relates to the technical field of railway construction, and the method comprises the following steps: S1, selecting a girder type; s2, checking and calculating stress; s3, paving the railway ballast; s4, laying a partial laying line; s5, a gantry crane supporting leg foundation is built according to the stress checking result in the S2; and S6, the inverted gantry crane is vertically arranged. The problem that the inverted gantry crane cannot be vertically arranged on the box girder is effectively solved, the safety is high through stress checking and calculation, after the inverted gantry crane is vertically arranged on the box girder, inverted installation of the track panel during track laying of a bridge section is facilitated, the transportation distance of the inverted track panel is shortened, and the laying efficiency of a track laying machine is greatly improved.
本发明公开了一种箱梁上倒装轨排的方法，涉及铁路建设技术领域，包括如下步骤，S1：梁型选择；S2：受力检算；S3：摊铺道砟；S4：铺设偏铺线路；S5：根据S2中受力检算结果，搭设龙门吊支腿基础；S6：立设倒装龙门吊。本发明有效解决了箱梁无法立设倒装龙门吊的难题，且通过受力检算，安全性高，在箱梁上立设倒装龙门吊后方便桥梁地段铺轨时轨排的倒装，缩短了倒装轨排的运输距离，极大地提高了铺轨机的铺设效率。
Method for inversely installing track panel on box girder
一种箱梁上倒装轨排的方法
XIANG SHUZHI (Autor:in) / WANG BO (Autor:in) / SUN QIFENG (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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