JGJ 99-2015
Technical specification for steel structure of tall building (English Version)

Standard No.

JGJ 99-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Construction Industry

Latest

JGJ 99-2015

Replace

JGJ 99-1998

Scope

This procedure is applicable to the design, production and installation of steel structures for residential buildings with 10 floors or more or with a building height greater than 28m and other high-rise civil buildings with a building height greater than 24m. For high-rise civil building steel structures with non-seismic fortification intensity and seismic design with seismic fortification intensity of 6 to 9 degrees, the applicable maximum height and structure type of the building shall comply with the relevant provisions of this regulation. This regulation does not apply to high-rise civil building steel structures constructed in dangerous areas and within the minimum seismic fracture avoidance distance.

JGJ 99-2015 Referenced Document

• GB 50009 Load code for the design of building structures
• GB 50010 Code for design of concrete structures
• GB 50011 Code for seismic design of buildings
• GB 50016 Architectural design code for fire protection
• GB 50017 Steel Structure Design Standards*， 2018-08-24 Update
• GB 50018 Technical code of cold-formed thin-wall steel structures
• GB 50205 Code for acceptance of construction quality of steel structures*， 2020-01-23 Update
• GB 50223 Standard for classification of seismic protection of building constructions
• GB 50661 Code for welding of steel structures
• GB/T 1228 High strength bolts with large hexagon head for steel structures
• GB/T 1229 High strength large hexagon nuts for steel structures
• GB/T 1230 High strength plain washers for steel structures
• GB/T 1231 Specifications of high strength bolts with large hexagon head ，large hexagon nuts，plain washers for steel structures
• GB/T 1591 High strength low alloy structural steels*， 2018-05-14 Update
• GB/T 228.1 Metallic materials—Tensile testing—Part 1: Method of test at room temperature*， 2021-12-31 Update
• GB/T 3098.1 Mechanical properties of fasteners.Blots, screws and studs
• GB/T 3632 Sets of torshear type high strengh bolt hexagon nut and plain washer for steel structures
• GB/T 4171 Atmospheric corrosion resisting structural steel
• GB/T 5117 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels
• GB/T 5118 Covered electrodes for manual metal arc welding of creep-resisting steels
• GB/T 5293 Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels*， 2018-03-15 Update
• GB/T 5313 Thickness direction performance steel plate*， 2023-09-07 Update
• GB/T 5780 Hexagon head bolts.Product grade C*， 2016-02-24 Update
• GB/T 5781 Hexagon head bolts.Full thread.Product grade C*， 2016-02-24 Update
• GB/T 5782 Hexagon head bolts*， 2016-02-24 Update
• GB/T 700 Carbon structural steels

JGJ 99-2015 history

• 2015 JGJ 99-2015 Technical specification for steel structure of tall building
• 1998 JGJ 99-1998 Technical specification for steel structure of tall buildings