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A platform for research: civil engineering, architecture and urbanism
Concrete silo and reinforcing method
According to the concrete silo, fixing devices are horizontally arranged on the outer wall of the silo at equal intervals, the fixing devices are tightly attached to the surface of the outer wall of the silo, and the fixing devices are anchored to the silo wall by implanting chemical anchor bolts; the fixing devices are connected through prestressed steel strand inhaul cables, the steel strand inhaul cables are anchored on the fixing devices through tensioning prestress, the effects of controlling deformation and preventing stress concentration and overlarge load are achieved by exerting prestress constraint on the silo in the circumferential direction, and the stability of the silo is improved.
本发明提供一种混凝土筒仓，在筒仓外壁上水平等间距设置固定装置，所述固定装置紧贴仓外壁表面，通过植入化学锚栓将固定装置锚固在仓壁上；各固定装置之间采用预应力钢绞线拉索连接，钢绞线拉索通过张拉预应力锚固在固定装置上，该发明的装置通过对筒仓环向施加预应力约束，达到控制变形和防止应力集中、受荷过大的效果，提高了筒仓的稳定性。
Concrete silo and reinforcing method
According to the concrete silo, fixing devices are horizontally arranged on the outer wall of the silo at equal intervals, the fixing devices are tightly attached to the surface of the outer wall of the silo, and the fixing devices are anchored to the silo wall by implanting chemical anchor bolts; the fixing devices are connected through prestressed steel strand inhaul cables, the steel strand inhaul cables are anchored on the fixing devices through tensioning prestress, the effects of controlling deformation and preventing stress concentration and overlarge load are achieved by exerting prestress constraint on the silo in the circumferential direction, and the stability of the silo is improved.
本发明提供一种混凝土筒仓，在筒仓外壁上水平等间距设置固定装置，所述固定装置紧贴仓外壁表面，通过植入化学锚栓将固定装置锚固在仓壁上；各固定装置之间采用预应力钢绞线拉索连接，钢绞线拉索通过张拉预应力锚固在固定装置上，该发明的装置通过对筒仓环向施加预应力约束，达到控制变形和防止应力集中、受荷过大的效果，提高了筒仓的稳定性。
Concrete silo and reinforcing method
一种混凝土筒仓及加固方法
ZHANG YING (author) / CHEN CHAO (author) / CHEN XIANGYONG (author)
2022-05-13
Patent
Electronic Resource
Chinese
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