Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel box girder sliding device and support carrying method
The invention discloses a steel box girder sliding device and a support carrying method. The method comprises the following steps that S1, a pre-splicing field is arranged on an embankment, a riverway trestle is arranged in a riverway, a sliding way is arranged at the top end of the riverway trestle, a plurality of moving and transporting pieces used for moving and transporting steel box girder sections are arranged on the sliding way in a sliding fit mode, and the sliding way inclines downwards; s2, transporting the steel box girder component to a pre-splicing field for pre-splicing, and then welding into a complete steel box girder section; s3, a power piece is arranged at the end, close to the foremost end of the lower river trestle, of the sliding way, the output end of the power piece is connected with a moving and transporting piece through a steel strand, and the previous steel box girder section is pulled to move downwards to the foremost end of the lower river trestle along the sliding way through cooperation of the power piece, the steel strand and the moving and transporting piece; the next steel box girder section is reserved to serve as a matching section for assembling the subsequent steel box girder sections; and S4, the steps S2 to S3 are repeated till all the steel box girder sections are assembled. The method has the advantages that the construction difficulty is low, and the construction period is correspondingly shortened.
本申请公开了一种钢箱梁滑移装置及支架运载的方法，其包括以下步骤：S1、在路堤上设置预拼场，在河道中设置下河栈桥、下河栈桥顶端布设滑道，滑道上滑动配合有若干用于移运钢箱梁节段的移运件，滑道向下倾斜；S2、运输钢箱梁部件至预拼场预拼后焊接成完整钢箱梁节段；S3、在滑道靠近下河栈桥最前端的一端布设动力件，将动力件的输出端通过钢绞线与移运件连接，通过动力件、钢绞线和移运件的配合牵引前一段钢箱梁节段沿滑道下移至下河栈桥最前端，并保留后一段钢箱梁节段作为后续钢箱梁节段组拼的匹配节段；S4、重复S2至S3步骤直至所有钢箱梁节段拼装完成。本申请具有施工难度小，施工工期也相应的缩短的效果。
Steel box girder sliding device and support carrying method
The invention discloses a steel box girder sliding device and a support carrying method. The method comprises the following steps that S1, a pre-splicing field is arranged on an embankment, a riverway trestle is arranged in a riverway, a sliding way is arranged at the top end of the riverway trestle, a plurality of moving and transporting pieces used for moving and transporting steel box girder sections are arranged on the sliding way in a sliding fit mode, and the sliding way inclines downwards; s2, transporting the steel box girder component to a pre-splicing field for pre-splicing, and then welding into a complete steel box girder section; s3, a power piece is arranged at the end, close to the foremost end of the lower river trestle, of the sliding way, the output end of the power piece is connected with a moving and transporting piece through a steel strand, and the previous steel box girder section is pulled to move downwards to the foremost end of the lower river trestle along the sliding way through cooperation of the power piece, the steel strand and the moving and transporting piece; the next steel box girder section is reserved to serve as a matching section for assembling the subsequent steel box girder sections; and S4, the steps S2 to S3 are repeated till all the steel box girder sections are assembled. The method has the advantages that the construction difficulty is low, and the construction period is correspondingly shortened.
本申请公开了一种钢箱梁滑移装置及支架运载的方法，其包括以下步骤：S1、在路堤上设置预拼场，在河道中设置下河栈桥、下河栈桥顶端布设滑道，滑道上滑动配合有若干用于移运钢箱梁节段的移运件，滑道向下倾斜；S2、运输钢箱梁部件至预拼场预拼后焊接成完整钢箱梁节段；S3、在滑道靠近下河栈桥最前端的一端布设动力件，将动力件的输出端通过钢绞线与移运件连接，通过动力件、钢绞线和移运件的配合牵引前一段钢箱梁节段沿滑道下移至下河栈桥最前端，并保留后一段钢箱梁节段作为后续钢箱梁节段组拼的匹配节段；S4、重复S2至S3步骤直至所有钢箱梁节段拼装完成。本申请具有施工难度小，施工工期也相应的缩短的效果。
Steel box girder sliding device and support carrying method
一种钢箱梁滑移装置及支架运载的方法
XIAO RUI (Autor:in) / JIANG XIN (Autor:in) / ZHU WUHUA (Autor:in) / DENG XIAOFENG (Autor:in) / CHEN ZHENG (Autor:in) / RONG MIN (Autor:in) / ZHANG PING (Autor:in) / HUANG XUXU (Autor:in)
30.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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