All-steel assembly type tower crane foundation and mounting and dismounting method thereof

The all-steel assembly type tower crane foundation comprises a center block, side blocks and corner blocks, and the center block is formed by welding a center block bottom plate and center block four-side vertical plates; central block reinforcing rib plates are welded in the central block four-side...

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Bibliographische Detailangaben
Hauptverfasser:	LIU PINGZE, WANG NAN, CUI GUANGYU, ZHENG HAO, JIANG FENGYANG, YANG ZHIHUI, TAN SIQI, WANG FENGLI, JIAO JIANGUO, YU YAQUAN, ZHANG TIANQI, SHEN CHUANG, PANG DI, DAI PENGHAN, JI ZENGLONG, WANG HONGDI, ZHANG LIYU, AI SIHE
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 all-steel assembly type tower crane foundation comprises a center block, side blocks and corner blocks, and the center block is formed by welding a center block bottom plate and center block four-side vertical plates; central block reinforcing rib plates are welded in the central block four-side vertical plates on the central block bottom plate, the central block reinforcing rib plates are welded with the central block four-side vertical plates, and central block bottom studs are welded outside the central block four-side vertical plates on the central block bottom plate; a center block top plate is welded above the center block four-side vertical plates and the center block reinforcing rib plates, center block top connecting lug plates are welded to the four corners of the center block top plate, and tower crane foundation section connecting bolts are welded to the upper portion of the center block top plate. The invention further discloses a mounting and dismounting method of the all-steel assembly type