Steel structure airport

Introduction

The steel structure airport terminal building products of Shandong Guoshun Construction Group Co., Ltd. are made of Q355GJC high-strength steel. The main structure consists of bidirectional orthogonal space trusses (with a standard node bearing capacity of 12000kN), V-shaped support columns (with a 40% increase in lateral stiffness), and a cable membrane composite roof system, achieving a super large column free space span of 120 meters. All steel components are prefabricated in the factory with an accuracy of ± 1.5mm and have passed ISO3834 welding system certification. High strength bolts (grade 10.9) are used on site in conjunction with total station positioning (error ≤ 2mm). Thick fireproof coating (3-hour fire resistance limit) is used in combination with a spray cooling system for fire prevention. The roof integrates photovoltaic power generation units (annual power generation of 1.5 million degrees) and snow melting heat pipes. The curtain wall system is pre installed with more than 2000 strain gauges. Sensors achieve health monitoring, with overall steel consumption controlled below 95kg/㎡ and seismic performance meeting 0.4g The seismic motion requirements have been successfully applied to a 4F level airport project and have passed wind tunnel testing (wind pressure resistance of 5.5kN/㎡), obtaining dual certifications of LEED Platinum and GB/T50378 Green Building Three Star. We provide full cycle services from structural calculations (meeting IBC/EN/AISC multi country standards), processing drawings to intelligent operation and maintenance systems.

Guoshun Group will continue to be committed to maintaining the development concept of satisfying customers, providing high-quality steel structure production and manufacturing services to thousands of high-quality customers at home and abroad, and jointly creating an innovative and updated beautiful tomorrow!