Design For Weatherability Construction Of A Large Number Of Building Envelopes In Economically Developed Areas Of China

Nowadays,with the continuous advancement of urbanization,the construction industry is still in a period of rapid development.The domestic architectural design industry concentrates on the design of space,form,function,etc.,but ignores the weather-resistant design of the building envelope,leading to weatherability construction problem.For example,the pollution of the facade,the shedding of the brick,the damage of the stone,and the water seepage of the roof,etc.These problems are caused by the unsuitable design of the weather resistance structure of the building,which results in poor durability and dirt resistance of the building facade.From the design point of view,the research team conducted a reasonable design of weatherability construction,which not only improved the weather resistance of the building,but also formed an excellent facade language to achieve the perfect combination of architectural aesthetics and architectural technology.The paper is divided into five chapters.The first part is the introduction,which introduces the research background,research purpose and significance,main content and structure of the paper,etc.,and sorts out the thread for the research.Chapter 2 introduces the current status of weather-resistant structural design around the world.Chapters 3 and 4 are the main body of this paper.Chapter 3 discusses the weatherability construction design of the root part of the wall,including the design of the toe foot,the design of the scattered water drainage ditch,the foot of the wooden structure,the foot of the steel structure,the entrance and exit platform,(semi)basement Moisture-proof design,etc.First,analyze the problems existing in each part,then the corresponding structural design methods,and raise express the effect of facades through three dimensional models.The fourth chapter is the design of wet work wall,including four types of painting,veneer,masonry,and pouring.The wet work wall is mainly to solve the four-proof problem,that is,"anti-fouling,anti-cracking,anti-drop,anti-alkali".In this paper,the weather resistance of different types of wet work walls is analyzed,and the corresponding weatherability construction is designed.The fifth part summarizes the full text and points out the shortcomings of the research in this paper.The whole thesis contains about 25000 words,200 pictures and charts.