Front-dense and rear-sparse double-row pile foundation pit supporting and protecting structure

Front-dense and rear-sparse double-row pile foundation pit supporting and protecting structure

The utility model discloses a front-dense and rear-sparse double-row pile foundation pit supporting and protecting structure, and in particular to a foundation pit supporting and protecting structure for two rows of piles. A top beam is arranged on the top of a front row foundation pit supporting an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GAO YANCHUAN, WANG JIANYI, ZHONG MING, DENG YIMING, ZHAO JUN, KANG JINGWEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:The utility model discloses a front-dense and rear-sparse double-row pile foundation pit supporting and protecting structure, and in particular to a foundation pit supporting and protecting structure for two rows of piles. A top beam is arranged on the top of a front row foundation pit supporting and protecting pile; a rear row foundation pit supporting and protecting pile is horizontally connected with the front row foundation pit supporting and protecting pile through an inter-pile contact beam; a pile distance of the rear row foundation pit supporting and protecting pile is 2-3 times more than that of the front row foundation pit supporting and protecting pile; and the length of the rear row foundation pit supporting and protecting pile is smaller than that of the front row foundation pit supporting and protecting pile. The rear row foundation pit supporting and protecting pile of the supporting and protecting structure can drag the front row foundation pit supporting and protecting pile and share shearing