Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Continuous and rapid walking type incremental launching construction method
The invention relates to a continuous rapid walking type incremental launching construction method, which realizes non-falling beam type continuous incremental launching construction through two standard jacks, and comprises the following steps that: 1) a jack A jacks a main beam at an initial position, and a jack B is ready to return to the initial position; (2) under the action of a horizontal pushing oil cylinder, an upper sliding structure of the jack A and the main beam integrally move forwards; (3) the jack A falls, the jack B jacks the main beam at the initial position until the main beam is completely jacked by the jack B, and the jack A is ready to return to the initial position; (4) under the action of the horizontal pushing oil cylinder, the upper sliding structure of the jack B and the main beam integrally move forwards, and the step (1) is executed again; in the steps, the controller collects and records key data in the pushing cycle in real time. Compared with the prior art, the method has the advantages of greatly increasing the construction speed and the like.
本发明涉及一种连续快速步履式顶推施工方法，该方法通过两个标准千斤顶实现无落梁式连续顶推施工，包括以下步骤：1)千斤顶A在起始位置顶升主梁，千斤顶B准备回到起始位置；2)在平推油缸作用下，千斤顶A的上部滑移结构与主梁整体前移；3)千斤顶A下落，千斤顶B在起始位置顶升主梁，直至主梁全部由千斤顶B顶升，千斤顶A准备回到起始位置；4)在平推油缸作用下，千斤顶B的上部滑移结构与主梁整体前移，返回步骤1)；在上述各步骤中，控制器实时采集并记录顶推循环内的关键数据。与现有技术相比，本发明具有大大加快施工速度等优点。
Continuous and rapid walking type incremental launching construction method
The invention relates to a continuous rapid walking type incremental launching construction method, which realizes non-falling beam type continuous incremental launching construction through two standard jacks, and comprises the following steps that: 1) a jack A jacks a main beam at an initial position, and a jack B is ready to return to the initial position; (2) under the action of a horizontal pushing oil cylinder, an upper sliding structure of the jack A and the main beam integrally move forwards; (3) the jack A falls, the jack B jacks the main beam at the initial position until the main beam is completely jacked by the jack B, and the jack A is ready to return to the initial position; (4) under the action of the horizontal pushing oil cylinder, the upper sliding structure of the jack B and the main beam integrally move forwards, and the step (1) is executed again; in the steps, the controller collects and records key data in the pushing cycle in real time. Compared with the prior art, the method has the advantages of greatly increasing the construction speed and the like.
本发明涉及一种连续快速步履式顶推施工方法，该方法通过两个标准千斤顶实现无落梁式连续顶推施工，包括以下步骤：1)千斤顶A在起始位置顶升主梁，千斤顶B准备回到起始位置；2)在平推油缸作用下，千斤顶A的上部滑移结构与主梁整体前移；3)千斤顶A下落，千斤顶B在起始位置顶升主梁，直至主梁全部由千斤顶B顶升，千斤顶A准备回到起始位置；4)在平推油缸作用下，千斤顶B的上部滑移结构与主梁整体前移，返回步骤1)；在上述各步骤中，控制器实时采集并记录顶推循环内的关键数据。与现有技术相比，本发明具有大大加快施工速度等优点。
Continuous and rapid walking type incremental launching construction method
一种连续快速步履式顶推施工方法
CHEN HEFENG (Autor:in) / ZHAO WEI (Autor:in) / CAO PEI (Autor:in) / WANG QINGQUAN (Autor:in)
14.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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