PROCESS OF ERECTION OF LARGE-SIZED HEAVY MEMBERS OF BUILDINGS AND STRUCTURES

FIELD: construction industry. SUBSTANCE: after lift of large-sized heavy member by cranes it is moved by alternating and simultaneous operation of cranes with decrease and increase of overhangs of suspension points and member to ropes with simultaneous turn of booms by method which key technique is...

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Bibliographische Detailangaben
Hauptverfasser:	GOTOVTSEV VALERIJ ALEKSANDROVICH, KHALJAPIN NIKOLAJ NIKOLAEVICH, NEVZOROV LEV ALEKSEEVICH, LEVITINA OL'GA VLADIMIROVNA, GRIGOR'EV VLADIMIR MIKHAJLOVICH, INDENBAUM ANATOLIJ IOSIFOVICH, RADZINSKIJ VLADIMIR ISAAKOVICH
Format:	Patent
Sprache:	eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: construction industry. SUBSTANCE: after lift of large-sized heavy member by cranes it is moved by alternating and simultaneous operation of cranes with decrease and increase of overhangs of suspension points and member to ropes with simultaneous turn of booms by method which key technique is synchronism of operation of cranes with parallel transport of weight and verticality of hoisting ropes of cranes. Mentioned method provides for verticality of hoisting ropes of tower cranes. EFFECT: enhanced efficiency and precision of process. 2 dwgp