ASTM A1108-17R22
Standard Test Method for Determining the Ultimate Strength of Deep Corrugated Structural Plate Bolted Longitudinal Lapped Seams
| Označení normy: | ASTM A1108-17R22 |
| Vydáno: | 01.05.2022 |
| Status: | Active |
| Počet stran: | 6 |
| Sekce: | 01.06 |
| Označení: | bolted seam; circumferential seam; corrugated steel pipe; corrugated steel plate; deep corrugated structural plate; drainage pipe; lapped seam; long span; longitudinal seam; seam strength; steel structural plate; |
| ASTM označení: | ASTM A1108 |
| Nahrazuje: | A1108-17 |
This test method provides a comprehensive procedure for determining the seam strength for bolted longitudinal lapped seams in deep corrugated structural steel plates. It includes a laboratory test procedure which specifies specimen preparation, test equipment, and data collection, as well as a method for calculating seam strength from the test results. This test method is applicable to variable length longitudinal seams with circumferential seams between adjacent plates. Test specimens are loaded in uniform compression along their top and bottom faces until failure. Normalization processes are intended to address differences between test specimens and installed structure seams.
In addition to specimens and procedure, this test method also covers the apparatus to be used, conditioning, calculation, information to be reported, and precision and bias.
1.1 This test method provides a comprehensive method for determining the seam strength for bolted longitudinal lapped seams in deep corrugated structural steel plate. The test method includes a laboratory test procedure which specifies specimen preparation, test equipment, and data collection. The test method also includes a method to calculate seam strength from the test results. This standard test method is applicable to corrugated steel structures with ultimate strength of bolted seams provided in Practice A796/A796M.
1.2 Units—The values stated in inch-pound units are to be regarded as standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.