GB/T 32076.1-2015High-strength structural bolting assemblies for preloading—Part 1: General requirements (English PDF)

1 Scope

GB/T 32076 provisions of this part of the pre-load of high-strength structural bolting connection with bolts and nuts deputy (hereinafter referred to as bolted connections made)

General requirements of its parts.

This section applies to industrial and civil construction, bridge, tower mast structure, boiler steel structure, lifting machinery and other steel structures preload connection

The high strength bolts.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 3098.1 Mechanical properties of fasteners Bolts, screws and studs

GB/T 3098.2 Mechanical properties of fasteners

GB/T 3103.1 Tolerances for fasteners - Bolts, screws, studs and nuts

GB/T 3103.3 Tolerances for fasteners flat washer

GB/T 4340.1 metallic materials - Vickers hardness test - Part 1. Test methods

GB/T 5267.3 Fasteners hot dip galvanized coatings

GB/T 5276 Fasteners Bolts, screws, studs and nuts - Symbols and designations size

GB/T 32076.2 preload of high strength connection of the sub part 2 bolted structure. preload Adaptability

GB/T 32076.3 preload high-strength structural bolting connection deputy Part 3. HR type hexagon bolts and nuts deputy

GB/T 32076.4 preload high-strength structural bolting connection deputy Part 4. HV type hexagon bolts and nuts deputy

GB/T 32076.5 preload of high strength bolted connection structure Vice - Part 5. Plain washers

GB/T 32076.6 preload of high strength connection of the sub section 6 bolted structure. chamfered flat washer

GB/T 32076.7 preload of high strength bolted connection structure Vice - Part 7. M39 ~ M64 hexagon bolts and nuts even

Then deputy

3 Terms and Definitions

The following terms and definitions apply to this document.