Prefabricated roof truss lifting correcting method

The invention discloses a prefabricated roof truss lifting correcting method. After an upper chord is primarily located by a hawser, the upper chord is precisely located by using a roof truss liftingcorrecting regulator. The roof truss locating regulating process is simple and convenient, the precis...

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Bibliographische Detailangaben
Hauptverfasser:	ZHENG YE, LI SHAOXIAN, ZHU YANGQIONG, HU SHI, ZHANG BUWEI, FAN WENYUAN, ZHOU WEIPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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Beschreibung
Zusammenfassung:	The invention discloses a prefabricated roof truss lifting correcting method. After an upper chord is primarily located by a hawser, the upper chord is precisely located by using a roof truss liftingcorrecting regulator. The roof truss locating regulating process is simple and convenient, the precision is high, the efficiency of the whole construction process is high, the cost is low, and the progress is fast. 本发明公开了一种预制屋架吊装校正方法，其上弦通过风绳吊初步定位后，通过使用屋架吊装校正调节器对上弦进行精确定位。其屋架定位调节过程简单、方便，精度高，整个施工过程效率高，成本低，进度快。