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A platform for research: civil engineering, architecture and urbanism
Beam component adopting ultrahigh-toughness concrete combined permanent formwork
The invention discloses a beam component adopting an ultrahigh-toughness concrete combined permanent formwork. The component comprises the ultrahigh-toughness concrete combined permanent formwork. Concrete is poured in an inner groove of the formwork; post-pouring concrete on the template connecting section; a support plate; and high-strength bolts. The ultrahigh-toughness concrete combined permanent formwork comprises a U-shaped concrete plate and a steel structure connecting piece, and longitudinal load-bearing steel bars and stirrups are arranged. The structure has the advantages that components are prefabricated in factories and constructed in an assembly mode, only bolt screwing operation needs to be carried out on site, the working procedures of formwork erecting and reinforcing steel bar binding are not needed, and the prefabricated U-shaped concrete slab is directly used as a permanent formwork of the components. The formwork is made of an ultrahigh-toughness concrete material, and the section bearing capacity and the crack resistance of the midspan bottom face and the joint connecting position of the composite beam are effectively improved. Components are convenient to install, good in durability and capable of meeting the green building requirement.
本发明公开一种采用超高韧性混凝土组合永久模板的梁构件，构件组成包括：超高韧性混凝土组合永久模板；模板内槽后浇混凝土；模板连接段后浇混凝土；支座板；高强螺栓。其中，所述超高韧性混凝土组合永久模板，包括：U形混凝土板，钢结构连接件；纵向受力钢筋，箍筋。此构造的优点是构件为工厂预制，装配化施工，现场仅需进行螺栓施拧作业，无需支模板和绑扎钢筋的工序，预制的U形混凝土板直接作为构件的永久模板。模板采用的超高韧性混凝土材料，有效提升组合梁跨中底面和节点连接位置的截面承载力和抗裂能力。构件安装便捷、耐久性好、符合绿色建造要求。
Beam component adopting ultrahigh-toughness concrete combined permanent formwork
The invention discloses a beam component adopting an ultrahigh-toughness concrete combined permanent formwork. The component comprises the ultrahigh-toughness concrete combined permanent formwork. Concrete is poured in an inner groove of the formwork; post-pouring concrete on the template connecting section; a support plate; and high-strength bolts. The ultrahigh-toughness concrete combined permanent formwork comprises a U-shaped concrete plate and a steel structure connecting piece, and longitudinal load-bearing steel bars and stirrups are arranged. The structure has the advantages that components are prefabricated in factories and constructed in an assembly mode, only bolt screwing operation needs to be carried out on site, the working procedures of formwork erecting and reinforcing steel bar binding are not needed, and the prefabricated U-shaped concrete slab is directly used as a permanent formwork of the components. The formwork is made of an ultrahigh-toughness concrete material, and the section bearing capacity and the crack resistance of the midspan bottom face and the joint connecting position of the composite beam are effectively improved. Components are convenient to install, good in durability and capable of meeting the green building requirement.
本发明公开一种采用超高韧性混凝土组合永久模板的梁构件，构件组成包括：超高韧性混凝土组合永久模板；模板内槽后浇混凝土；模板连接段后浇混凝土；支座板；高强螺栓。其中，所述超高韧性混凝土组合永久模板，包括：U形混凝土板，钢结构连接件；纵向受力钢筋，箍筋。此构造的优点是构件为工厂预制，装配化施工，现场仅需进行螺栓施拧作业，无需支模板和绑扎钢筋的工序，预制的U形混凝土板直接作为构件的永久模板。模板采用的超高韧性混凝土材料，有效提升组合梁跨中底面和节点连接位置的截面承载力和抗裂能力。构件安装便捷、耐久性好、符合绿色建造要求。
Beam component adopting ultrahigh-toughness concrete combined permanent formwork
一种采用超高韧性混凝土组合永久模板的梁构件
LI QINGHUA (author) / TONG JINGZHONG (author) / XU SHILANG (author)
2024-06-07
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E04G
SCAFFOLDING
,
Baugerüste
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