Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Simple bridge deck pavement elevation control method
The invention belongs to the technical field of expressway bridge deck construction, and particularly relates to a simple bridge deck pavement elevation control method. For solving the difficulties that a cross slope cannot be exactly designed by pouring two longitudinal construction steams and elevation belts of the deck with 1 m wide elevation in the original traditional deck pavement construction, and the construction cannot be carried out as design, the simple bridge deck pavement elevation control method is provided. The simple bridge deck pavement elevation control method comprises a H-shaped bracket formed by connecting a supporting rod with a bottom brace and a channel steel installed in an opening at the upper part of the bracket; the top face of the channel steel is used as the deck paving elevation. After paving the deck at the elevation, no construction steam generates; compared by the traditional method of pouring the elevation belts at both sides of the deck, the simple bridge deck pavement elevation control method improves the deck paving elevation precision and flatness and shortens the construction limit; moreover, it is further applicable to the bridge with the cross slope; the channel steel can be dismantled repeatedly ad used in the course of finishing, and the construction cost is low.
Simple bridge deck pavement elevation control method
The invention belongs to the technical field of expressway bridge deck construction, and particularly relates to a simple bridge deck pavement elevation control method. For solving the difficulties that a cross slope cannot be exactly designed by pouring two longitudinal construction steams and elevation belts of the deck with 1 m wide elevation in the original traditional deck pavement construction, and the construction cannot be carried out as design, the simple bridge deck pavement elevation control method is provided. The simple bridge deck pavement elevation control method comprises a H-shaped bracket formed by connecting a supporting rod with a bottom brace and a channel steel installed in an opening at the upper part of the bracket; the top face of the channel steel is used as the deck paving elevation. After paving the deck at the elevation, no construction steam generates; compared by the traditional method of pouring the elevation belts at both sides of the deck, the simple bridge deck pavement elevation control method improves the deck paving elevation precision and flatness and shortens the construction limit; moreover, it is further applicable to the bridge with the cross slope; the channel steel can be dismantled repeatedly ad used in the course of finishing, and the construction cost is low.
Simple bridge deck pavement elevation control method
SUN ZHONGHUA (Autor:in) / FENG HENGWANG (Autor:in) / QIN DEJIN (Autor:in) / YUAN XIAOHONG (Autor:in)
02.09.2015
Patent
Elektronische Ressource
Englisch
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