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Connecting structure between prefabricated UHPC box type stand column and bearing platform and construction method
The connecting structure comprises the box-type stand column and the bearing platform which are correspondingly connected, a groove is formed in the bearing platform, a steel plate is arranged on the side wall of the groove, the lower end of the box-type stand column is connected to the bottom face of the groove in a lap joint mode and fixed in the groove by pouring UHPC, the interior of the box-type stand column is hollow, and the bottom face of the box-type stand column is provided with a steel plate. A plurality of first connecting pieces and a plurality of fourth connecting pieces are arranged on the box type stand column and the steel plate respectively, the first connecting pieces are fixedly arranged at the lower end of the outer side wall of the box type stand column, the fourth connecting pieces are fixedly arranged on the steel plate and extend into the groove, and the first connecting pieces and the fourth connecting pieces are arranged in a staggered mode. The connecting structure has the advantages of strong drawing resistance, good connecting performance and convenience and rapidness in construction.
本发明公开了一种预制UHPC箱型立柱与承台间的连接构造及施工方法，包括对应连接的箱型立柱和承台，承台上设有凹槽，凹槽侧壁设有钢板，箱型立柱下端搭接在凹槽底面上，并通过灌注UHPC固定在凹槽内，箱型立柱的内部中空，且下端开设有用于UHPC注入的注浆口，箱型立柱和钢板上分别设有多个第一连接件和多个第四连接件，第一连接件固设在箱型立柱外侧壁下端，第四连接件固设在钢板上并向所述凹槽内延伸，第一连接件和第四连接件交错布置。具有抗拉拔力强、连接性能好、施工方便快速的优点。
Connecting structure between prefabricated UHPC box type stand column and bearing platform and construction method
The connecting structure comprises the box-type stand column and the bearing platform which are correspondingly connected, a groove is formed in the bearing platform, a steel plate is arranged on the side wall of the groove, the lower end of the box-type stand column is connected to the bottom face of the groove in a lap joint mode and fixed in the groove by pouring UHPC, the interior of the box-type stand column is hollow, and the bottom face of the box-type stand column is provided with a steel plate. A plurality of first connecting pieces and a plurality of fourth connecting pieces are arranged on the box type stand column and the steel plate respectively, the first connecting pieces are fixedly arranged at the lower end of the outer side wall of the box type stand column, the fourth connecting pieces are fixedly arranged on the steel plate and extend into the groove, and the first connecting pieces and the fourth connecting pieces are arranged in a staggered mode. The connecting structure has the advantages of strong drawing resistance, good connecting performance and convenience and rapidness in construction.
本发明公开了一种预制UHPC箱型立柱与承台间的连接构造及施工方法，包括对应连接的箱型立柱和承台，承台上设有凹槽，凹槽侧壁设有钢板，箱型立柱下端搭接在凹槽底面上，并通过灌注UHPC固定在凹槽内，箱型立柱的内部中空，且下端开设有用于UHPC注入的注浆口，箱型立柱和钢板上分别设有多个第一连接件和多个第四连接件，第一连接件固设在箱型立柱外侧壁下端，第四连接件固设在钢板上并向所述凹槽内延伸，第一连接件和第四连接件交错布置。具有抗拉拔力强、连接性能好、施工方便快速的优点。
Connecting structure between prefabricated UHPC box type stand column and bearing platform and construction method
一种预制UHPC箱型立柱与承台间的连接构造及施工方法
SHAO XUDONG (author) / ZHAO XIANGRU (author) / WU SUIWEN (author) / HE GUANG (author) / LI PANPAN (author)
2024-07-09
Patent
Electronic Resource
Chinese
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