Design method of big-diameter well

The invention discloses a design method of a big-diameter well. The method comprises the following steps: firstly, alternately arranging cast-in-place plain concrete piles and cast-in-place reinforced concrete piles, so that a well wall of the big-diameter well is formed; casting an annular crown be...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HU CHUN, WEI YAOHONG, SHEN WEN, YANG TAO, ZHANG DINGCHANG, PI WENQIANG, CAI HONGMEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	FIXED CONSTRUCTIONS INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER SEWERAGE WATER SUPPLY
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