Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement-based plant fiber fireproof thermal-insulation prefabricated assembly type laminated slab
The invention discloses a cement-based plant fiber fireproof heat-preservation prefabricated assembly type laminated slab which comprises a concrete prefabricated slab, a first framework, a second framework and connecting rods. The cast-in-place concrete and the concrete prefabricated slab are combined more tightly through the first framework, the second framework and the bone penetrating steel bars, due to the fact that the bone penetrating steel bars and the cast-in-place concrete are combined stably and can transmit force, when stress is directly transmitted to the first framework and the second framework, the first framework does not receive the stress due to the design of the long groove hole structure, and therefore the stress is prevented from being damaged. The round holes can transmit stress in the vertical direction, and the stress has the tendency of driving the second framework to move up and down; due to the design of the connecting rods, stress can be converted into driving force for enabling the second framework and the first framework to move close to each other or far away from each other, and when the concrete is clamped, the resistance generated by the concrete is very large, so that the concrete is not easy to damage, and the concrete clamping device has certain capability of resisting thermal expansion and cold contraction.
本发明公开了一种水泥基植物纤维防火保温预制装配式叠合板，包括：混凝土预制板、第一骨架、第二骨架、连杆。本发明利用第一骨架、第二骨架、穿骨钢筋使得现浇的混凝土与混凝土预制板结合得更加紧密，由于穿骨钢筋与现浇的混凝土结合稳定，且能传递力，当应力直接传递给第一骨架、第二骨架时，长槽孔结构的设计使得第一骨架不接受应力，而圆孔能够传递上下方向的应力，该应力具有驱动第二骨架上下移动的趋势；由于设计了连杆，可将应力转化为第二骨架与第一骨架相近或者向远移动的驱动力，夹紧混凝土时，混凝土产生的抵抗力非常大，从而不易产生损坏，而且保证其具有一定的抵抗热胀冷缩的能力。
Cement-based plant fiber fireproof thermal-insulation prefabricated assembly type laminated slab
The invention discloses a cement-based plant fiber fireproof heat-preservation prefabricated assembly type laminated slab which comprises a concrete prefabricated slab, a first framework, a second framework and connecting rods. The cast-in-place concrete and the concrete prefabricated slab are combined more tightly through the first framework, the second framework and the bone penetrating steel bars, due to the fact that the bone penetrating steel bars and the cast-in-place concrete are combined stably and can transmit force, when stress is directly transmitted to the first framework and the second framework, the first framework does not receive the stress due to the design of the long groove hole structure, and therefore the stress is prevented from being damaged. The round holes can transmit stress in the vertical direction, and the stress has the tendency of driving the second framework to move up and down; due to the design of the connecting rods, stress can be converted into driving force for enabling the second framework and the first framework to move close to each other or far away from each other, and when the concrete is clamped, the resistance generated by the concrete is very large, so that the concrete is not easy to damage, and the concrete clamping device has certain capability of resisting thermal expansion and cold contraction.
本发明公开了一种水泥基植物纤维防火保温预制装配式叠合板，包括：混凝土预制板、第一骨架、第二骨架、连杆。本发明利用第一骨架、第二骨架、穿骨钢筋使得现浇的混凝土与混凝土预制板结合得更加紧密，由于穿骨钢筋与现浇的混凝土结合稳定，且能传递力，当应力直接传递给第一骨架、第二骨架时，长槽孔结构的设计使得第一骨架不接受应力，而圆孔能够传递上下方向的应力，该应力具有驱动第二骨架上下移动的趋势；由于设计了连杆，可将应力转化为第二骨架与第一骨架相近或者向远移动的驱动力，夹紧混凝土时，混凝土产生的抵抗力非常大，从而不易产生损坏，而且保证其具有一定的抵抗热胀冷缩的能力。
Cement-based plant fiber fireproof thermal-insulation prefabricated assembly type laminated slab
水泥基植物纤维防火保温预制装配式叠合板
GUO JING (Autor:in) / ZHOU ZHONGSHUANG (Autor:in) / LIU WENJUN (Autor:in)
29.03.2024
Patent
Elektronische Ressource
Chinesisch
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