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A platform for research: civil engineering, architecture and urbanism
Slip-form platform centerless cylinder slip-up construction method for vertical silo
The invention relates to a vertical silo slip-form platform centerless cylinder slip-up construction method. The method can obviously shorten the construction period and save the time under the condition of not modifying a slip-form system, wherein the temporary supporting frame is used for pre-supporting the trusses, so that the trusses can be connected together, jacking and sliding are achievedthrough the temporary jack, the inner mold and the outer mold are driven to move, and the cylinder wall can be poured. The temporary jack is dismounted, so that the construction space below the trussis larger, and the occupied space of the jack is reduced; completeness of the raft plate below is kept, a raft plate foundation construction and slip form construction operation platform does not needto be changed, more adverse factors are prevented from being added in construction, a scheme does not need to be modified, and construction simplicity and convenience are guaranteed; and when the construction technology is used, the construction continuity can be effectively guaranteed, and the situation that the construction quality is affected due to the fact that a cold joint and a construction joint are generated on the cylinder wall structure due to too long slip form stopping time is avoided.
本申请涉及一种立筒仓滑模平台无中心筒滑升施工方法，本申请在不对滑模系统进行修改的情况下可以明显的缩短工期，节约时间。其中临时支撑架用于对若干桁架进行预支撑，从而可以将若干桁架连接在一起并通过临时千斤顶实现顶撑和滑移，从而带动内模、外模移动并可以浇筑筒壁。拆除临时千斤顶，有利于使桁架下方施工空间较大，减少千斤顶对空间的占用。并且保持了下方筏板的完整，不需要对筏板基础的施工与滑模施工操作平台进行改变，避免在施工中增加更多的不利因素，不需要修改方案，保证施工的简便。并且在使用本施工技术时，能有效保证施工的连续性，避免停止滑模时间过长，筒壁结构产生冷缝、施工缝，进而影响施工的质量。
Slip-form platform centerless cylinder slip-up construction method for vertical silo
The invention relates to a vertical silo slip-form platform centerless cylinder slip-up construction method. The method can obviously shorten the construction period and save the time under the condition of not modifying a slip-form system, wherein the temporary supporting frame is used for pre-supporting the trusses, so that the trusses can be connected together, jacking and sliding are achievedthrough the temporary jack, the inner mold and the outer mold are driven to move, and the cylinder wall can be poured. The temporary jack is dismounted, so that the construction space below the trussis larger, and the occupied space of the jack is reduced; completeness of the raft plate below is kept, a raft plate foundation construction and slip form construction operation platform does not needto be changed, more adverse factors are prevented from being added in construction, a scheme does not need to be modified, and construction simplicity and convenience are guaranteed; and when the construction technology is used, the construction continuity can be effectively guaranteed, and the situation that the construction quality is affected due to the fact that a cold joint and a construction joint are generated on the cylinder wall structure due to too long slip form stopping time is avoided.
本申请涉及一种立筒仓滑模平台无中心筒滑升施工方法，本申请在不对滑模系统进行修改的情况下可以明显的缩短工期，节约时间。其中临时支撑架用于对若干桁架进行预支撑，从而可以将若干桁架连接在一起并通过临时千斤顶实现顶撑和滑移，从而带动内模、外模移动并可以浇筑筒壁。拆除临时千斤顶，有利于使桁架下方施工空间较大，减少千斤顶对空间的占用。并且保持了下方筏板的完整，不需要对筏板基础的施工与滑模施工操作平台进行改变，避免在施工中增加更多的不利因素，不需要修改方案，保证施工的简便。并且在使用本施工技术时，能有效保证施工的连续性，避免停止滑模时间过长，筒壁结构产生冷缝、施工缝，进而影响施工的质量。
Slip-form platform centerless cylinder slip-up construction method for vertical silo
立筒仓滑模平台无中心筒滑升施工方法
WEN MIANCONG (author) / ZOU MINGDONG (author) / GUO JUNYOU (author) / WANG CHAO (author) / CAI HUIWEN (author) / ZENG XIAOSEN (author) / ZHAO YAN (author)
2020-10-20
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Cylinder wall vertical deviation control method for silo slip form construction
| European Patent Office | 2024