Construction method for supporting beam bottom low-clearance cast-in-place pile in trestle plate area of deep foundation pit in complex stratum

The invention relates to a complex stratum deep foundation pit trestle plate area supporting beam bottom low-clearance cast-in-place pile construction method which comprises the following steps that (1) construction preparation is conducted, trestle plate trepanning operation is conducted, and a ful...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU GUOBING, CHENG JIELIN, YIN SHAOCENG, ZHANG CHENGWU, LEI FAN, XU CHENGBIN, WU YUDONG, HONG YUJIAO, ZHAO JIANGUO, LEI BIN, HU CHANGQIANG, TANG WENPING, ZOU DONGYU, WANG WENWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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