Application of Fair-faced Concrete Material in Architectural Design

With the development of the society,the function of the building also becomes rich from single refuge,and modern architects can’t satisfy the pursuit of traditional architectural form,and design goal is transformed into emphasizing the dialogue between architecture and people,architecture and emotions,and architecture and environment.As a kind of new building materials,fair-faced concrete expresses almost any emotion and meets people’s emotional needs with its excellent structural performance and good plasticity.In this paper,the characteristics,expressive force and application of fair-faced concrete are studied and analyzed,and the application and development prospect of fair-faced concrete in architectural design are summarized.

Practical Analysis on the Integration of Fair-faced Concrete Decorative Elements into Modern Interior Design

Interior design market in China has put forward higher requirements on development of design denotation and enrichment of design connotation.Traditional interior design means and methods have been unable to meet the colorful and diversified needs of contemporary people.Therefore,current interior modern design should actively innovate and reform,and change the traditional thinking mode of modern interior design.The rapid development of the market forces the design circle to constantly deepen the reform,make bold innovations,and comprehensively improve the level of design,so as to adapt to the development of the market.In view of this,this paper analyzes application methods,techniques and means of fair-faced concrete decorative elements in modern interior design,and fully understands the basic attribute characteristics of fair-faced concrete decorative elements;moreover,the design characteristics are analyzed to find out the rule of relevant decorative elements in modern interior design,so as to better carry out the design effort,improve the overall design level,and lay a solid foundation for subsequent development.

Hysteretic behavior of special shaped columns composed of steel and reinforced concrete(SRC)

This paper describes a series of experimental investigations on seventeen specimens of steel reinforced concrete special shaped(SRCSS) columns under low cyclic reversed loading using parallel crosshead equipment. Nine T-shaped SRC columns, four L-shaped SRC columns and four +-shaped SRC columns were tested to examine the effects of shape steel confi guration, loading angle, axial compressive ratio and shear-span ratio on the behavior(strength, stiffness, energy dissipation, ductility, etc.) of SRCSS column specimens. The failure modes and hysteretic performance of all the specimens were obtained in the tests. Test results demonstrate that the shear-span ratio is the main parameter affecting the failure modes of SRCSS columns. The specimens with small shear-span ratio are prone to shear failure, and the primary failure planes in SRCSS columns are parallel to the loading direction. As a result, there is a symmetry between positive and negative loading directions in the hysteretic curves of the SRCSS columns. The majority of displacement ductility coeffi cients for all the specimens are over 3.0, so that the SRCSS columns demonstrate a better deformation capacity. In addition, the equivalent viscous damping coeffi cients of all the specimens are greater than 0.2, indicating that the seismic behavior of SRCSS columns is adequate. Finally, the superposition theory was used to calculate the limits of axial compressive ratio for the specimens, and it is found that the test axial compressive ratio is close to or smaller than the calculated axial compressive ratio limit.