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Passive unloading method and unloading tool
The invention belongs to the technical field of steel structure construction, and discloses a passive unloading method and an unloading tool, the passive unloading method is used for unloading a steel strand bundle connected between a hydraulic jack and a towed structure, the hydraulic jack applies traction force, and the towed structure is towed through the steel strand bundle. The passive unloading method comprises the specific steps that S100, an unloading tool is installed, and the steel strand bundle is sleeved with the unloading tool; s200, an unloading tool is fixed; s300, the steel strand bundle is subjected to unit division to form steel strand units, the steel strand bundle comprises a plurality of steel strands, several of the steel strands are divided into one steel strand unit, and the number of the steel strands of each steel strand unit is consistent; s400, preheating the steel strand units one by one; and S500, cutting the steel strand units one by one. According to the passive unloading method, partition protection of the steel strand bundle can be achieved, safety and controllability of the load releasing process are achieved, and finally efficient unloading is achieved.
本发明属于钢结构建造技术领域，公开了一种被动卸载方法及卸载工具，该被动卸载方法用于卸载连接在液压千斤顶和被牵引结构之间的钢绞线束，液压千斤顶施加牵引力，通过钢绞线束，对被牵引结构进行牵拉。该被动卸载方法的具体步骤包括：S100、安装卸载工具，卸载工具套设于钢绞线束外部；S200、固定卸载工具；S300、对钢绞线束进行单元划分，形成钢绞线单元，钢绞线束包括若干钢绞线，将若干钢绞线中的几个划分为一个钢绞线单元，每个钢绞线单元的钢绞线数量一致；S400、逐一预热钢绞线单元；S500、逐一切割钢绞线单元。该被动卸载方法能够实现钢绞线束的隔断保护，实现荷载释放过程的安全可控，最终实现高效卸载。
Passive unloading method and unloading tool
The invention belongs to the technical field of steel structure construction, and discloses a passive unloading method and an unloading tool, the passive unloading method is used for unloading a steel strand bundle connected between a hydraulic jack and a towed structure, the hydraulic jack applies traction force, and the towed structure is towed through the steel strand bundle. The passive unloading method comprises the specific steps that S100, an unloading tool is installed, and the steel strand bundle is sleeved with the unloading tool; s200, an unloading tool is fixed; s300, the steel strand bundle is subjected to unit division to form steel strand units, the steel strand bundle comprises a plurality of steel strands, several of the steel strands are divided into one steel strand unit, and the number of the steel strands of each steel strand unit is consistent; s400, preheating the steel strand units one by one; and S500, cutting the steel strand units one by one. According to the passive unloading method, partition protection of the steel strand bundle can be achieved, safety and controllability of the load releasing process are achieved, and finally efficient unloading is achieved.
本发明属于钢结构建造技术领域，公开了一种被动卸载方法及卸载工具，该被动卸载方法用于卸载连接在液压千斤顶和被牵引结构之间的钢绞线束，液压千斤顶施加牵引力，通过钢绞线束，对被牵引结构进行牵拉。该被动卸载方法的具体步骤包括：S100、安装卸载工具，卸载工具套设于钢绞线束外部；S200、固定卸载工具；S300、对钢绞线束进行单元划分，形成钢绞线单元，钢绞线束包括若干钢绞线，将若干钢绞线中的几个划分为一个钢绞线单元，每个钢绞线单元的钢绞线数量一致；S400、逐一预热钢绞线单元；S500、逐一切割钢绞线单元。该被动卸载方法能够实现钢绞线束的隔断保护，实现荷载释放过程的安全可控，最终实现高效卸载。
Passive unloading method and unloading tool
一种被动卸载方法及卸载工具
ZHANG SHENGJIE (author) / JIA BAORONG (author) / SHAO XUAN (author) / LUO WEILING (author) / CHEN YING (author) / WANG ZHEHONG (author) / ZHENG XIANGJIE (author) / YU AIYAN (author) / WANG BO (author) / CHEN YOUXU (author)
2022-09-20
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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