Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
UHPC formwork-honeycomb steel reinforced concrete composite structure wall based on modular construction
The invention discloses a UHPC (Ultra High Performance Concrete) formwork-honeycomb steel reinforced concrete composite structure wall based on modular construction, which is characterized by comprising a prefabricated UHPC formwork, and honeycomb H-shaped steel, a reinforcement cage and cast-in-place concrete which are positioned in the prefabricated UHPC formwork; honeycomb H-shaped steel is arranged in the height direction of the wall in a full-length mode, and reinforcement cages are arranged on the two sides of the honeycomb H-shaped steel in the horizontal direction. The prefabricated UHPC formwork shell is of a cavity structure with the upper portion and the lower portion open and the side direction closed and is formed by splicing a U-shaped UHPC formwork and a rectangular UHPC formwork or formed by splicing a U-shaped UHPC formwork, a rectangular UHPC formwork and an L-shaped UHPC formwork. The adjacent formworks are connected through the honeycomb H-shaped steel and the high-strength bolts. The wall bearing capacity can be remarkably improved, the steel bar area is effectively reduced, the steel bar binding workload is reduced, the construction period is shortened, meanwhile, the deformation capacity and the energy dissipation capacity of the wall under the earthquake action can be enhanced, components are connected through bolts, construction is convenient and fast, connection is reliable, and wide engineering application prospects are achieved.
本发明公开了一种基于模块化施工的UHPC模壳‑蜂窝型钢混凝土组合结构墙体，其特征在于，包括预制UHPC模壳和位于其内部的蜂窝H型钢、钢筋笼和现浇混凝土；蜂窝H型钢沿墙体高度方向通长布置，钢筋笼布置于蜂窝H型钢的水平方向两侧；预制UHPC模壳为上下开口、侧向闭合的腔结构，由U形UHPC模板和矩形UHPC模板拼接组成，或由U形UHPC模板、矩形UHPC模板和L形UHPC模板拼接组成；相邻的模板之间，均通过蜂窝H型钢和高强螺栓进行连接。本发明可显著提高墙体承载力，有效减小钢筋面积，减轻钢筋绑扎工作量，缩短施工周期，同时也能增强地震作用下墙体的变形能力和耗能能力，部件之间采用螺栓连接，施工便捷，连接可靠，具有广阔的工程应用前景。
UHPC formwork-honeycomb steel reinforced concrete composite structure wall based on modular construction
The invention discloses a UHPC (Ultra High Performance Concrete) formwork-honeycomb steel reinforced concrete composite structure wall based on modular construction, which is characterized by comprising a prefabricated UHPC formwork, and honeycomb H-shaped steel, a reinforcement cage and cast-in-place concrete which are positioned in the prefabricated UHPC formwork; honeycomb H-shaped steel is arranged in the height direction of the wall in a full-length mode, and reinforcement cages are arranged on the two sides of the honeycomb H-shaped steel in the horizontal direction. The prefabricated UHPC formwork shell is of a cavity structure with the upper portion and the lower portion open and the side direction closed and is formed by splicing a U-shaped UHPC formwork and a rectangular UHPC formwork or formed by splicing a U-shaped UHPC formwork, a rectangular UHPC formwork and an L-shaped UHPC formwork. The adjacent formworks are connected through the honeycomb H-shaped steel and the high-strength bolts. The wall bearing capacity can be remarkably improved, the steel bar area is effectively reduced, the steel bar binding workload is reduced, the construction period is shortened, meanwhile, the deformation capacity and the energy dissipation capacity of the wall under the earthquake action can be enhanced, components are connected through bolts, construction is convenient and fast, connection is reliable, and wide engineering application prospects are achieved.
本发明公开了一种基于模块化施工的UHPC模壳‑蜂窝型钢混凝土组合结构墙体，其特征在于，包括预制UHPC模壳和位于其内部的蜂窝H型钢、钢筋笼和现浇混凝土；蜂窝H型钢沿墙体高度方向通长布置，钢筋笼布置于蜂窝H型钢的水平方向两侧；预制UHPC模壳为上下开口、侧向闭合的腔结构，由U形UHPC模板和矩形UHPC模板拼接组成，或由U形UHPC模板、矩形UHPC模板和L形UHPC模板拼接组成；相邻的模板之间，均通过蜂窝H型钢和高强螺栓进行连接。本发明可显著提高墙体承载力，有效减小钢筋面积，减轻钢筋绑扎工作量，缩短施工周期，同时也能增强地震作用下墙体的变形能力和耗能能力，部件之间采用螺栓连接，施工便捷，连接可靠，具有广阔的工程应用前景。
UHPC formwork-honeycomb steel reinforced concrete composite structure wall based on modular construction
基于模块化施工的UHPC模壳-蜂窝型钢混凝土组合结构墙体
YANG YONG (Autor:in) / LIU GEJIA (Autor:in) / ZHANG SHUCHEN (Autor:in) / GE SHANMING (Autor:in) / ZUO KAIYUAN (Autor:in) / LI HUAYU (Autor:in)
13.12.2024
Patent
Elektronische Ressource
Chinesisch
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