Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembled supporting system based on arched beam structure
The invention relates to an assembled supporting system based on an arched beam structure. The assembled supporting system is mainly used for a horizontal supporting system of foundation pit engineering. The assembled supporting system comprises an arched beam, a tie beam, a main support, an inclined support and a surrounding purlin. The arched beam is formed by splicing short-section supports and is connected with the surrounding purlin through the tie beam, and the arched beam and the surrounding purlin jointly resist water and soil pressure transmitted by a supporting pile/wall. The span of an arch ring formed by the arched beam is controlled by the splicing number of the short-section supports, and the radian of the arch ring is controlled by the structure according to the short-section supports. The longitudinal section of each short-section support is rectangular or in a right trapezoid shape or an isosceles trapezoid shape. The tie beam, the main support, the inclined support, the surrounding purlin and the short-section supports of the arched beam of the assembled supporting system are all machined in a factory, and all the components are connected through bolts and assembled and installed on site. After the service cycle of the horizontal supporting structure of a foundation pit is finished, all the components are used for the next project after being disassembled and overhauled, green construction is achieved, and the construction cost is effectively reduced.
本发明涉及一种基于拱形梁结构的装配式支撑系统，主要用于基坑工程的水平支护体系，构件包括：拱形梁、系梁、主撑、斜撑、围檁。拱形梁由短节支撑拼装而成，通过系梁与围檁连接，两者共同抵抗支护桩/墙传递的水土压力。拱形梁形成的拱圈跨度由短节支撑的拼接数量控制，拱圈的弧度根据短节支撑由构造控制。短节支撑的纵向截面的形状为矩形、直角梯形或等腰梯形。装配式支撑系统的系梁、主撑、斜撑、围檁以及拱形梁的短节支撑均为工厂加工，各构件之间通过螺栓连接，现场装配安装。在基坑水平支护结构的使用周期结束后，各构件拆除、检修后用于下一工程，实现绿色施工，有效降低施工成本。
Assembled supporting system based on arched beam structure
The invention relates to an assembled supporting system based on an arched beam structure. The assembled supporting system is mainly used for a horizontal supporting system of foundation pit engineering. The assembled supporting system comprises an arched beam, a tie beam, a main support, an inclined support and a surrounding purlin. The arched beam is formed by splicing short-section supports and is connected with the surrounding purlin through the tie beam, and the arched beam and the surrounding purlin jointly resist water and soil pressure transmitted by a supporting pile/wall. The span of an arch ring formed by the arched beam is controlled by the splicing number of the short-section supports, and the radian of the arch ring is controlled by the structure according to the short-section supports. The longitudinal section of each short-section support is rectangular or in a right trapezoid shape or an isosceles trapezoid shape. The tie beam, the main support, the inclined support, the surrounding purlin and the short-section supports of the arched beam of the assembled supporting system are all machined in a factory, and all the components are connected through bolts and assembled and installed on site. After the service cycle of the horizontal supporting structure of a foundation pit is finished, all the components are used for the next project after being disassembled and overhauled, green construction is achieved, and the construction cost is effectively reduced.
本发明涉及一种基于拱形梁结构的装配式支撑系统，主要用于基坑工程的水平支护体系，构件包括：拱形梁、系梁、主撑、斜撑、围檁。拱形梁由短节支撑拼装而成，通过系梁与围檁连接，两者共同抵抗支护桩/墙传递的水土压力。拱形梁形成的拱圈跨度由短节支撑的拼接数量控制，拱圈的弧度根据短节支撑由构造控制。短节支撑的纵向截面的形状为矩形、直角梯形或等腰梯形。装配式支撑系统的系梁、主撑、斜撑、围檁以及拱形梁的短节支撑均为工厂加工，各构件之间通过螺栓连接，现场装配安装。在基坑水平支护结构的使用周期结束后，各构件拆除、检修后用于下一工程，实现绿色施工，有效降低施工成本。
Assembled supporting system based on arched beam structure
基于拱形梁结构的装配式支撑系统
ZHANG XING (Autor:in) / LIU GUANGLEI (Autor:in) / WU SIYU (Autor:in) / TONG XIMING (Autor:in)
23.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Chord system arched beam structure for foundation pit supporting
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