Rear implantation pile of expanded-base pier pit underpinning

The utility model relates to a rear implantation pile of expanded-base pier pit underpinning. The rear implantation pile of the expanded-base pier pit underpinning comprises a pile body part and an expanding head part, and the lower portion of the expanding head part is of a pan-bottom-shaped struct...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG WEIYU, ZHANG XUELIANG, WANG FENGEN, DU YUCHUAN, TUO TENG, DOU BINGKANG, ZHANG SHUBIN, HE XIAOCHEN, LIU DING, ZHAI GUANGTAO, WANG LIGUANG, ZHAO TUO, LI JIANBO, CAI YANFENG, DONG YANHAO, CAO HAIBO, LI SHILIANG, PEI YINGYING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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