Method of Applying Pre-tightening Force on an Anchor Bolt

The present invention provides a method of applying a pre-tightening force on an anchor bolt, which comprises: installing washers with a predetermined dimension between tower flange and fastening nuts, the washers are configured to support the supporting bridge of tensioner; applying a pre-tightenin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHENG, SHUAIQUAN, ZHU, HONGBING, SONG, LIANJIANG
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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