Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a box girder formwork construction method for municipal road and bridge buildings. The method comprises the steps that S1, a circulating air pump is started; S2, a refrigeration semiconductor is started; S3, the air suction pipe sucks air in the negative pressure cavity, and the air conveying pipe provides cold air for the interior of the negative pressure cavity; S4, the cold air cools an inner mold of the box girder, transmitted cold energy cools concrete, negative pressure is generated in a negative pressure cavity, a shaking spring shakes under the action of negative air suction force, the shaking spring which shakes stirs the concrete, bubbles rapidly swim and get close to a negative suction small hole and a shaking opening while the cold energy is transmitted,and then the bubbles are sucked away; and S5, the concrete generates pressure on the box girder side formworks on the two sides, the pressure is evenly transmitted to a first arc-shaped rod and a second arc-shaped rod through the different-angle force transmission rods, and the first arc-shaped rod and the second arc-shaped rod interact, extrude and react on the different-angle force transmissionrods to support the box girder side formworks. The method is suitable for municipal road and bridge building construction.
本发明公开了一种市政路桥建筑用箱梁模板施工方法，包括S1：启动循环气泵；S2：启动制冷半导体；S3：抽气管抽吸负压腔内部气体，输气管向负压腔内部提供冷空气；S4：冷气对箱梁内模降温，传递出去的冷量对混凝土进行降温，负压腔内部产生负压，抖动弹簧在负吸风力作用下产生抖动，抖动的抖动弹簧搅动混凝土，促使传递冷量的同时也使得气泡快速游动并靠近负吸小孔和抖动口，然后被抽吸走；S5：混凝土对两边的箱梁侧模板产生压力，压力通过各个异角度传力杆均匀的传递给第一弧形杆和第二弧形杆，第一弧形杆和第二弧形杆相互作用挤压反作用在各个异角度传力杆上对箱梁侧模板起到支撑作用。适用于市政路桥建筑施工。
The invention discloses a box girder formwork construction method for municipal road and bridge buildings. The method comprises the steps that S1, a circulating air pump is started; S2, a refrigeration semiconductor is started; S3, the air suction pipe sucks air in the negative pressure cavity, and the air conveying pipe provides cold air for the interior of the negative pressure cavity; S4, the cold air cools an inner mold of the box girder, transmitted cold energy cools concrete, negative pressure is generated in a negative pressure cavity, a shaking spring shakes under the action of negative air suction force, the shaking spring which shakes stirs the concrete, bubbles rapidly swim and get close to a negative suction small hole and a shaking opening while the cold energy is transmitted,and then the bubbles are sucked away; and S5, the concrete generates pressure on the box girder side formworks on the two sides, the pressure is evenly transmitted to a first arc-shaped rod and a second arc-shaped rod through the different-angle force transmission rods, and the first arc-shaped rod and the second arc-shaped rod interact, extrude and react on the different-angle force transmissionrods to support the box girder side formworks. The method is suitable for municipal road and bridge building construction.
本发明公开了一种市政路桥建筑用箱梁模板施工方法，包括S1：启动循环气泵；S2：启动制冷半导体；S3：抽气管抽吸负压腔内部气体，输气管向负压腔内部提供冷空气；S4：冷气对箱梁内模降温，传递出去的冷量对混凝土进行降温，负压腔内部产生负压，抖动弹簧在负吸风力作用下产生抖动，抖动的抖动弹簧搅动混凝土，促使传递冷量的同时也使得气泡快速游动并靠近负吸小孔和抖动口，然后被抽吸走；S5：混凝土对两边的箱梁侧模板产生压力，压力通过各个异角度传力杆均匀的传递给第一弧形杆和第二弧形杆，第一弧形杆和第二弧形杆相互作用挤压反作用在各个异角度传力杆上对箱梁侧模板起到支撑作用。适用于市政路桥建筑施工。
Box girder formwork construction method for municipal road and bridge buildings
一种市政路桥建筑用箱梁模板施工方法
ZHANG FEI (Autor:in)
29.09.2020
Patent
Elektronische Ressource
Chinesisch
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