MULTI-STOREY STEEL STAIR TOWER WITH X-BRACING

This multi-storey steel stair tower features an open structural framework with exposed X-bracing, vertically arranged stair flights and intermediate landing platforms. The slender tower configuration incorporates continuous steel columns and horizontal framing members supporting the staircase across multiple levels.

The Tekla model includes the stair stringers, landing beams, supporting columns and diagonal bracing systems. The detailing focuses on the integration of the staircase with the exposed structural framework, particularly the arrangement of X-bracing members and their connections to the supporting steel components.