ASTM A1108 method is related to corrugated steel structures with the ultimate strength of bolted Seams. This Method includes laboratory test procedure that indicates specimen preparation, test equipment, and data collection. The values are stated in inch-pound units.
Scope:
ASTM 1108 is necessary to determine the ultimate strength in compression of bolted longitudinal seams with lapped connections in deep corrugated structural plates. This test method is used to establish the maximum power of bolted structural plate longitudinal seams for design.
Test Procedure:
This test method prepares representative seamed specimens, tests them in compression, and normalizes the results. Test specimens are loaded in uniform compression along their top and bottom faces until failure. Normalization processes address differences between test specimens and installed structure seams.
Specimen size:
Specimens should consist of three complete standard length plate segments connected by standard circumferential seams, and the Specimen length should be the centerline-to-centerline dimension between the outermost bolts.
Data:
The photograph obtained is interpreted for Determining the Ultimate Strength of Deep Corrugated Structural Plate Bolted Longitudinal Lapped Seams.
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