Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Beam end expansion joint adjusting method without steel rail expansion adjuster
The beam end expansion joint adjusting method without the steel rail expansion adjuster comprises the following steps that S1, main bridge side piers, a first standard beam pier and a second standard beam pier are constructed, the first standard beam pier is arranged between the two main bridge side piers, a fixed support is installed on the first standard beam pier, and the second standard beam pier is installed on the fixed support; the second standard beam piers are arranged between the main piers and the first standard beam piers; and S2, erecting a main bridge on the main bridge side piers, erecting first standard beams on the first standard beam piers, fixedly connecting the first standard beams with the fixed supports, and erecting a plurality of second standard beams on the second standard beam piers between the main bridge side piers and the first standard beam piers. According to the invention, by synchronously and uniformly dispersing the girder joints at the end of the main bridge into a plurality of small girder joints, the adverse effect of the large opening and closing movement of the girder ends on the steel rails is reduced, the maintenance cost of railway lines is greatly saved, and the railway transportation efficiency is improved while the energy is saved and the consumption is reduced.
本发明提供的一种不设钢轨伸缩调节器的梁端伸缩缝调节方法，包括以下步骤：S1、施工主桥边墩、第一标准梁桥墩以及第二标准梁桥墩，第一标准梁桥墩设置在两主桥边墩之间，并且第一标准梁桥墩上安装有固定支座，第二标准梁桥墩设置在主桥墩与第一标准梁桥墩之间；S2、在主桥边墩上架设主桥梁，在第一标准梁桥墩上架设第一标准梁，并且将第一标准梁与固定支座固定连接，在主桥边墩与第一标准梁桥墩之间的第二标准梁桥墩架设多个第二标准梁。本发明能够通过将主桥梁端大梁缝同步均匀地分散为若干小的梁缝，降低梁端大开合运动对钢轨的不利影响，并将大量节约铁路线路维养成本，在节能降耗的同时，提高铁路运输效率。
Beam end expansion joint adjusting method without steel rail expansion adjuster
The beam end expansion joint adjusting method without the steel rail expansion adjuster comprises the following steps that S1, main bridge side piers, a first standard beam pier and a second standard beam pier are constructed, the first standard beam pier is arranged between the two main bridge side piers, a fixed support is installed on the first standard beam pier, and the second standard beam pier is installed on the fixed support; the second standard beam piers are arranged between the main piers and the first standard beam piers; and S2, erecting a main bridge on the main bridge side piers, erecting first standard beams on the first standard beam piers, fixedly connecting the first standard beams with the fixed supports, and erecting a plurality of second standard beams on the second standard beam piers between the main bridge side piers and the first standard beam piers. According to the invention, by synchronously and uniformly dispersing the girder joints at the end of the main bridge into a plurality of small girder joints, the adverse effect of the large opening and closing movement of the girder ends on the steel rails is reduced, the maintenance cost of railway lines is greatly saved, and the railway transportation efficiency is improved while the energy is saved and the consumption is reduced.
本发明提供的一种不设钢轨伸缩调节器的梁端伸缩缝调节方法，包括以下步骤：S1、施工主桥边墩、第一标准梁桥墩以及第二标准梁桥墩，第一标准梁桥墩设置在两主桥边墩之间，并且第一标准梁桥墩上安装有固定支座，第二标准梁桥墩设置在主桥墩与第一标准梁桥墩之间；S2、在主桥边墩上架设主桥梁，在第一标准梁桥墩上架设第一标准梁，并且将第一标准梁与固定支座固定连接，在主桥边墩与第一标准梁桥墩之间的第二标准梁桥墩架设多个第二标准梁。本发明能够通过将主桥梁端大梁缝同步均匀地分散为若干小的梁缝，降低梁端大开合运动对钢轨的不利影响，并将大量节约铁路线路维养成本，在节能降耗的同时，提高铁路运输效率。
Beam end expansion joint adjusting method without steel rail expansion adjuster
一种不设钢轨伸缩调节器的梁端伸缩缝调节方法
YAN AIGUO (Autor:in) / ZENG MIN (Autor:in) / RAO SHIWEI (Autor:in) / WEN WANGQING (Autor:in) / XU SANPING (Autor:in) / LIU ZHENBIAO (Autor:in) / RAO SHAOCHEN (Autor:in) / LEE WON-JUN (Autor:in) / CAO WENJIE (Autor:in) / WANG WEIMIN (Autor:in)
11.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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