SAE J987_201208

Lattice Boom Cranes - Method of Test

SAE International , 08/20/2012

Publisher: SAE

File Format: PDF

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Description

Standard By:SAE International , 08/20/2012

Published:08/20/2012

File Size:1 file , 290 KB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

This SAE Standard applies to mobile construction-type lifting cranes utilizing rope-supported, conventional and luffing type lattice boom crane structures.

The purpose of this test method is to provide a systematic nondestructive procedure for determining the stresses induced in crane structures under specified conditions of static loading through use of resistance-type electric strain gages, and to specify appropriate acceptance criteria for specified loading conditions.