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Construction system and method applied to construction of large-span composite ice shell structure
The invention discloses a construction system and a method applied to construction of a large-span composite ice shell structure. The construction system comprises a material mixing and stirring device, a buffer container and a conveying pump. The material mixing and stirring device is communicated with the buffer container, the position of a discharging port of the material mixing and stirring device is higher than that of a feeding port of the buffer container, and the buffer container is connected with the conveying pump. The construction method comprises the steps that 1, the material mixing and stirring device is provided with at least two material mixing containers, and water and fiber paperboards are guided into the material mixing containers through feeding ports, soaked in advanceand then stirred by a stirrer; 2, before spraying construction, at least more than half of a paper pulp fiber aqueous solution should be stored in the buffer container; 3, after the paper pulp fiberaqueous solution in the buffer container meets the spraying requirement, a conveying pump connected with the buffer container is started, and spraying construction of ice shell structure constructionis conducted. The construction system is uniform in stirring, and continuous operation of ice shell structure construction can be achieved.
一种应用于大跨度复合冰壳结构建造的施工系统及方法，施工系统包括物料混合搅拌装置、缓存容器和输送泵；物料混合搅拌装置与缓存容器连通，物料混合搅拌装置的出料口的位置高于缓存容器的进料口的位置，缓存容器与输送泵连接。施工方法包括：一、物料混合搅拌装置设置至少两个物料混合容器，水和纤维纸板通过进料口导入物料混合容器内，并预先浸泡，然后搅拌器搅拌；二、喷射施工前，缓存容器内至少应存储一半以上的纸浆纤维水溶液；三、缓冲容器内的纸浆纤维水溶液满足喷射要求后，打开与缓存容器连接的输送泵，进行冰壳结构建造的喷射施工。该施工系统搅拌均匀，能实现冰壳结构建造的连续作业。
Construction system and method applied to construction of large-span composite ice shell structure
The invention discloses a construction system and a method applied to construction of a large-span composite ice shell structure. The construction system comprises a material mixing and stirring device, a buffer container and a conveying pump. The material mixing and stirring device is communicated with the buffer container, the position of a discharging port of the material mixing and stirring device is higher than that of a feeding port of the buffer container, and the buffer container is connected with the conveying pump. The construction method comprises the steps that 1, the material mixing and stirring device is provided with at least two material mixing containers, and water and fiber paperboards are guided into the material mixing containers through feeding ports, soaked in advanceand then stirred by a stirrer; 2, before spraying construction, at least more than half of a paper pulp fiber aqueous solution should be stored in the buffer container; 3, after the paper pulp fiberaqueous solution in the buffer container meets the spraying requirement, a conveying pump connected with the buffer container is started, and spraying construction of ice shell structure constructionis conducted. The construction system is uniform in stirring, and continuous operation of ice shell structure construction can be achieved.
一种应用于大跨度复合冰壳结构建造的施工系统及方法，施工系统包括物料混合搅拌装置、缓存容器和输送泵；物料混合搅拌装置与缓存容器连通，物料混合搅拌装置的出料口的位置高于缓存容器的进料口的位置，缓存容器与输送泵连接。施工方法包括：一、物料混合搅拌装置设置至少两个物料混合容器，水和纤维纸板通过进料口导入物料混合容器内，并预先浸泡，然后搅拌器搅拌；二、喷射施工前，缓存容器内至少应存储一半以上的纸浆纤维水溶液；三、缓冲容器内的纸浆纤维水溶液满足喷射要求后，打开与缓存容器连接的输送泵，进行冰壳结构建造的喷射施工。该施工系统搅拌均匀，能实现冰壳结构建造的连续作业。
Construction system and method applied to construction of large-span composite ice shell structure
一种应用于大跨度复合冰壳结构建造的施工系统及方法
LIU XIUMING (author) / WU YUE (author) / CHEN BOXUAN (author)
2021-01-15
Patent
Electronic Resource
Chinese
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