Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wall supporting type supporting structure and construction method of foundation pit underground continuous wall
The invention relates to a wall supporting type supporting structure and a construction method of a foundation pit underground continuous wall. The wall supporting type supporting structure comprises the underground continuous wall and is characterized in that an inner guide wall, an outer guide wall and a top beam are arranged on the top of the underground continuous wall, and the top beam is located at the top end of the underground continuous wall and is clamped between the inner guide wall and the outer guide wall; a first support is arranged on an opening of the foundation pit and is fixedly connected with the top beam to form an upper supporting structure; a waist beam is arranged at the position above a basement which is one layer higher than the bottom of the foundation pit, and the waist beam is fixedly connected with the underground continuous wall to form a second supporting structure, that is, a waist supporting structure; a short beam is arranged below the waist beam so as to form a bottom layer basement structure support; a supporting wall is arranged above the waist beam to form a supporting wall type supporting structure of a basement structure of the second layer from the bottom or the second layer from the top; and a drainage ditch is formed at the position, located at the bottom of the foundation pit, of the underground continuous wall. The wall supporting type supporting structure and the method have the beneficial effects that the soil blocking and pressure resisting capacity of the continuous wall are improved, the structure is simple, and construction is convenient.
Wall supporting type supporting structure and construction method of foundation pit underground continuous wall
The invention relates to a wall supporting type supporting structure and a construction method of a foundation pit underground continuous wall. The wall supporting type supporting structure comprises the underground continuous wall and is characterized in that an inner guide wall, an outer guide wall and a top beam are arranged on the top of the underground continuous wall, and the top beam is located at the top end of the underground continuous wall and is clamped between the inner guide wall and the outer guide wall; a first support is arranged on an opening of the foundation pit and is fixedly connected with the top beam to form an upper supporting structure; a waist beam is arranged at the position above a basement which is one layer higher than the bottom of the foundation pit, and the waist beam is fixedly connected with the underground continuous wall to form a second supporting structure, that is, a waist supporting structure; a short beam is arranged below the waist beam so as to form a bottom layer basement structure support; a supporting wall is arranged above the waist beam to form a supporting wall type supporting structure of a basement structure of the second layer from the bottom or the second layer from the top; and a drainage ditch is formed at the position, located at the bottom of the foundation pit, of the underground continuous wall. The wall supporting type supporting structure and the method have the beneficial effects that the soil blocking and pressure resisting capacity of the continuous wall are improved, the structure is simple, and construction is convenient.
Wall supporting type supporting structure and construction method of foundation pit underground continuous wall
LIU ZHIHONG (Autor:in) / LIN ZUKAI (Autor:in) / HUANG JUNGUANG (Autor:in)
23.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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