2-Story Steel Structure Connection Details with Baseplate Configurations

Comprehensive structural steel connection details for a two-story building featuring H-section columns and beams with bolted connections. Drawing includes SC1 (H-200x200x8x12) and SC2 (H-150x150x7x10) column base plate details with L-bolt anchoring systems, as well as various beam-to-beam and beam-to-column connections using end plates and fin plates. Connections utilize high-strength Grade 8.8 bolts ranging from 12mm to 25mm diameter with appropriate fillet welds (typically 5/16″ and 7/16″). Notable elements include column base plates (12″x14″x25mm and 10″x12″x25mm thick) with stiffener plates, moment-resisting frame details, and anchorage specifications. The foundation system incorporates reinforced concrete footings with steel reinforcement bars at 6″ centers and hardcore preparation beneath the ground floor slab.

Language	English
Drawing Type	Detail
Category	Construction Details & Systems
Additional Screenshots
File Type	dwg
Materials	Concrete, Steel
Measurement Units	Imperial
Footprint Area	150 - 249 m² (1614.6 - 2680.2 ft²)
Building Features
Tags	anchorage, base plate details, bolted connections, H-section, moment frames, steel connections, structural detailing