Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inclined assembled double-row steel sheet pile foundation pit supporting structure and construction method thereof
The invention relates to an inclined assembled double-row steel sheet pile foundation pit supporting structure and a construction method thereof. The inclined assembled double-row steel sheet pile foundation pit supporting structure comprises front row steel sheet piles, rear row steel sheet piles and stiffening members connecting the front and rear row steel sheet piles. The construction method comprises the steps of firstly selecting geometric parameters of the front and rear row steel sheet piles, then, constructing the front row steel sheet piles, installing the stiffening members, finally constructing the rear row steel sheet piles and the like. According to the inclined assembled double-row steel sheet pile foundation pit supporting structure, industrial production of the prefabricated steel sheet piles can be achieved, the production speed is high, the pile body quality is reliable, construction is rapid, and the inclined assembled double-row steel sheet pile foundation pit supporting structure can be recycled, and is environmentally friendly and low in manufacturing cost. The supporting structure can retain earth and stop water at the same time, the water deformation resistance is enhanced through the inclined steel sheet piles, the front and rear row steel sheet piles can form the space statically indeterminate structure through the stiffening members, the overall rigidity is large, internal force and deformation are reduced, and the internal force of the supporting structure can be automatically adjusted under the effect of complex and variable external loads, so that the supporting structure adapts to projects for deeper foundation pits and complex load conditions which are difficultly predicted frequently.
Inclined assembled double-row steel sheet pile foundation pit supporting structure and construction method thereof
The invention relates to an inclined assembled double-row steel sheet pile foundation pit supporting structure and a construction method thereof. The inclined assembled double-row steel sheet pile foundation pit supporting structure comprises front row steel sheet piles, rear row steel sheet piles and stiffening members connecting the front and rear row steel sheet piles. The construction method comprises the steps of firstly selecting geometric parameters of the front and rear row steel sheet piles, then, constructing the front row steel sheet piles, installing the stiffening members, finally constructing the rear row steel sheet piles and the like. According to the inclined assembled double-row steel sheet pile foundation pit supporting structure, industrial production of the prefabricated steel sheet piles can be achieved, the production speed is high, the pile body quality is reliable, construction is rapid, and the inclined assembled double-row steel sheet pile foundation pit supporting structure can be recycled, and is environmentally friendly and low in manufacturing cost. The supporting structure can retain earth and stop water at the same time, the water deformation resistance is enhanced through the inclined steel sheet piles, the front and rear row steel sheet piles can form the space statically indeterminate structure through the stiffening members, the overall rigidity is large, internal force and deformation are reduced, and the internal force of the supporting structure can be automatically adjusted under the effect of complex and variable external loads, so that the supporting structure adapts to projects for deeper foundation pits and complex load conditions which are difficultly predicted frequently.
Inclined assembled double-row steel sheet pile foundation pit supporting structure and construction method thereof
LI RENMIN (Autor:in) / WANG JIANLAN (Autor:in)
16.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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