Temperature field of concretefilled rectangular column in steel structure house is analysed by FEM and the corresponding formula is given.

The article introduces the steel structure architectural design of Building 1# in Ji Nan Bai Hua Area and focally embodies the plane and el- evation design of steel structure houseing, maintenance system, resi- dential energy saving and steel struc- ture fireproofing treatment measure matched with it.

This paper illuminates the mechanical performance of staggered truss system under various load cases according to the analysis of a steel structure house.

Introduction to the structure system of steel structure housing;

Preliminary analysis on behavior of web-opening steel beams accepting forceon the bottom flange in steel structure housing;

On structural system of steel structure housing

The mechanical performance of special-shaped column is studied on the steel residence.

It introduces the structure design of an 11-storey steel residence on 6 degree earthquake resistance,the selection of structure system and node construction of it.

Based on the introduction of special-shaped column composite concrete-filled square steel tubes,it presents the design example of steel residence that adopts special-shaped columns composed of square CFST and H-section steel beams,analyses holistic mechanical behavior under composite of vari- ous loads,and calculates internal capacity and deformation.