GB/T 32076.2-2015 Active
GB/T 32076.2-2015 High-strength structural bolting assemblies for preloading—Part 2:Suitability for preloading
Abstract
This part of GB/T 32076 specifies the technical requirements and test methods for preload high-strength bolted joint connectors (hereinafter referred to as bolted joint connectors) to ensure the preload adaptability of bolted joint connectors in metal structures. The preload adaptability test specifies the method of checking the characteristics of bolted joint connectors to ensure that the required preload and sufficient safety factor are achieved according to the relevant tightening methods, in order to prevent over-tightening or fracture. This part is applicable to high-strength bolted joint connectors used in industrial and civil buildings, bridges, tower structures, boiler steel structures, lifting machinery, and other steel structures.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 32076.2-2015 |
| CCS | Fasteners |
| ICS | Bolts, screws, and studs |
| Implement Date | 2016-06-01 |