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A platform for research: civil engineering, architecture and urbanism
Slip-form construction method of buttress column silo
The invention discloses a slip-form construction method of a buttress column silo. The buttress column silo is a reinforced concrete structure comprising a silo body bin wall and a plurality of pre-stressed buttress columns, a plurality of pre-stressed anchor holes are formed in the buttress columns. The slip-form construction comprises a buttress column silo outer form and a buttress column siloinner form manufacturing and in-place procedure, wherein the procedure comprises the steps of buttress column side wall inner form manufacturing, silo wall outer form manufacturing, buttress column silo inner form manufacturing, and buttress column silo outer form and buttress column silo inner form in-place. The method creatively applies the buttress column silo outer form comprising a buttress column side wall inner form, a silo wall outer form and a buttress column outer form, slip-form construction of the buttress column silo is completed through coordination of the buttress column silo inner form and outer form, and the problems that in the prior art, during slip-form construction on the pre-stressed buttress column silo, the quality problems such as buttress column concrete pull cracks are extremely prone to occurring, and slip stopping accidents are caused by irregularity of the buttress columns are solved.
一种扶壁柱筒仓的滑模施工法，所述扶壁柱筒仓为包括筒仓主体仓壁以及多根预应力扶壁柱的钢筋混凝土结构体，扶壁柱上设有多个预应力锚具孔，其滑模施工包括扶壁柱筒仓外模板和扶壁柱筒仓内模板的制作就位工序，该工序包括扶壁柱侧壁内模制作、筒仓壁外模板制作、扶壁柱筒仓内模板制作、以及扶壁柱筒仓外模板和扶壁柱筒仓内模板就位步骤。本发明创造性地应用了包括了扶壁柱侧壁内模、筒仓壁外模板和扶壁柱外模板组成的扶壁柱筒仓外模板，通过扶壁柱筒仓内、外模板的配合，完成扶壁柱筒仓的滑模施工，解决了现有技术中，在具有预应力扶壁柱的筒仓滑模施工时，极易出现的扶壁柱混凝土拉裂等质量问题，以及由于扶壁柱的不规则导致停滑事件的发生。
Slip-form construction method of buttress column silo
The invention discloses a slip-form construction method of a buttress column silo. The buttress column silo is a reinforced concrete structure comprising a silo body bin wall and a plurality of pre-stressed buttress columns, a plurality of pre-stressed anchor holes are formed in the buttress columns. The slip-form construction comprises a buttress column silo outer form and a buttress column siloinner form manufacturing and in-place procedure, wherein the procedure comprises the steps of buttress column side wall inner form manufacturing, silo wall outer form manufacturing, buttress column silo inner form manufacturing, and buttress column silo outer form and buttress column silo inner form in-place. The method creatively applies the buttress column silo outer form comprising a buttress column side wall inner form, a silo wall outer form and a buttress column outer form, slip-form construction of the buttress column silo is completed through coordination of the buttress column silo inner form and outer form, and the problems that in the prior art, during slip-form construction on the pre-stressed buttress column silo, the quality problems such as buttress column concrete pull cracks are extremely prone to occurring, and slip stopping accidents are caused by irregularity of the buttress columns are solved.
一种扶壁柱筒仓的滑模施工法，所述扶壁柱筒仓为包括筒仓主体仓壁以及多根预应力扶壁柱的钢筋混凝土结构体，扶壁柱上设有多个预应力锚具孔，其滑模施工包括扶壁柱筒仓外模板和扶壁柱筒仓内模板的制作就位工序，该工序包括扶壁柱侧壁内模制作、筒仓壁外模板制作、扶壁柱筒仓内模板制作、以及扶壁柱筒仓外模板和扶壁柱筒仓内模板就位步骤。本发明创造性地应用了包括了扶壁柱侧壁内模、筒仓壁外模板和扶壁柱外模板组成的扶壁柱筒仓外模板，通过扶壁柱筒仓内、外模板的配合，完成扶壁柱筒仓的滑模施工，解决了现有技术中，在具有预应力扶壁柱的筒仓滑模施工时，极易出现的扶壁柱混凝土拉裂等质量问题，以及由于扶壁柱的不规则导致停滑事件的发生。
Slip-form construction method of buttress column silo
扶壁柱筒仓的滑模施工法
YANG QINGJIANG (author) / YANG MINGHUI (author)
2020-07-17
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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