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A platform for research: civil engineering, architecture and urbanism
Large-volume raft foundation concrete curing temperature control structure and construction method thereof
The invention provides a large-volume raft foundation concrete curing temperature control structure and a construction method thereof.The large-volume raft foundation concrete curing temperature control structure comprises a raft, a formwork surrounding the raft is installed outside the raft, the top of the formwork is higher than the top face of the raft to form a heat preservation layer, and a coiled cooling water pipe is arranged on a reinforcing mesh in the raft. The water inlet end and the water outlet end of the cooling water pipe penetrate through the formwork to extend out of the formwork, the water inlet end is communicated with a circulating system, and the water outlet end penetrates in and out of the formwork higher than the top face of the raft plate. Cooling water with proper temperature can circulate in the cooling water pipe through the circulating system, so that heat in the raft is absorbed and flows back to the circulating system to circulate after passing through the heat preservation layer, the heat is utilized to guarantee the stability of the surface temperature of the raft while the heat in the raft is dissipated, and the situation that the temperature difference between the inside and the outside is large and the service life of the raft is prolonged is effectively avoided. And meanwhile, heat in the raft is utilized, so that the heat utilization rate is improved, and the effects of low carbon, energy conservation and environmental protection are achieved.
本发明提供一种大体积筏板基础混凝土养护温度控制结构及其施工方法，包括筏板，筏板的外部安装有将其围绕的模板，模板的顶部高度高于筏板的顶面，形成保温层，筏板内部的钢筋网片上布设盘绕的冷却水管，冷却水管的进出水端均穿过模板延伸至其外部，其中进水端连通有循环系统、出水端从高于筏板顶面的模板上穿进穿出。可通过循环系统使温度合适的冷却水在冷却水管中流通，从而吸收筏板内部的热量，并经过保温层后回流至循环系统中循环，进而实现了在对筏板内部散热的同时，利用该热量保证筏板表面温度的稳定，有效避免了内外温差大，同时将筏板内部热量进行了在利用，提到了热利用率的同时，实现了低碳节能环保的效果。
Large-volume raft foundation concrete curing temperature control structure and construction method thereof
The invention provides a large-volume raft foundation concrete curing temperature control structure and a construction method thereof.The large-volume raft foundation concrete curing temperature control structure comprises a raft, a formwork surrounding the raft is installed outside the raft, the top of the formwork is higher than the top face of the raft to form a heat preservation layer, and a coiled cooling water pipe is arranged on a reinforcing mesh in the raft. The water inlet end and the water outlet end of the cooling water pipe penetrate through the formwork to extend out of the formwork, the water inlet end is communicated with a circulating system, and the water outlet end penetrates in and out of the formwork higher than the top face of the raft plate. Cooling water with proper temperature can circulate in the cooling water pipe through the circulating system, so that heat in the raft is absorbed and flows back to the circulating system to circulate after passing through the heat preservation layer, the heat is utilized to guarantee the stability of the surface temperature of the raft while the heat in the raft is dissipated, and the situation that the temperature difference between the inside and the outside is large and the service life of the raft is prolonged is effectively avoided. And meanwhile, heat in the raft is utilized, so that the heat utilization rate is improved, and the effects of low carbon, energy conservation and environmental protection are achieved.
本发明提供一种大体积筏板基础混凝土养护温度控制结构及其施工方法，包括筏板，筏板的外部安装有将其围绕的模板，模板的顶部高度高于筏板的顶面，形成保温层，筏板内部的钢筋网片上布设盘绕的冷却水管，冷却水管的进出水端均穿过模板延伸至其外部，其中进水端连通有循环系统、出水端从高于筏板顶面的模板上穿进穿出。可通过循环系统使温度合适的冷却水在冷却水管中流通，从而吸收筏板内部的热量，并经过保温层后回流至循环系统中循环，进而实现了在对筏板内部散热的同时，利用该热量保证筏板表面温度的稳定，有效避免了内外温差大，同时将筏板内部热量进行了在利用，提到了热利用率的同时，实现了低碳节能环保的效果。
Large-volume raft foundation concrete curing temperature control structure and construction method thereof
大体积筏板基础混凝土养护温度控制结构及其施工方法
QIAN LIBING (author) / ZUO YILIN (author) / WU YAOPING (author) / ZHANG QI (author) / HUANG WEI (author) / WANG ZHIMIN (author) / ZHAO ZICHEN (author) / MA JINCHUAN (author) / CHENG TONG (author) / FU XUETING (author)
2024-11-29
Patent
Electronic Resource
Chinese
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