1、河南理工大学毕业设计 外文翻译 1 Point supported glass curtain wall By the glass panel, support devices and supporting structure consisting of glass curtain wall is called a point supported glass curtain wall. Point supported glass curtain wall support structure can be divided into a work shaped steel frame, latti
2、ce-type steel frame, column steel trusses, the belly of the fish steel frame, fasting bow point supported glass curtain wall, the decorative surface of the glass, split connected components supporting structure. Introduction Point supported glass curtain wall: point-supported glass curtain wall by t
3、he decorative surface of the glass, the connections are the supporting structure of the component composition. Divided into flat head point-supported glass curtain wall and protruding head, point supported glass curtain wall facade decorative effect. Point supported glass curtain wall of glass rib,
4、steel support structure is divided into point-supported glass curtain wall, a point supported glass curtain wall of steel rod point supported glass curtain wall and steel cables. Performance specification The effect of permeability of natural harmony, to indoor space and outdoor environments. Compac
5、t component, the structure is beautiful, perfect blend of the fine structure of the metal and glass decorative art. Supporting structure is varied to meet the needs of the different structures and decorative effect. The glass SPIDERS claw the ball and socket connection, with a strong ability to abso
6、rb deformation. Architectural features Openness and exchange comfort and nature has become the development trend of public buildings. Point-supported glass curtain wall support system is the simplest form of curtain wall, the biggest feature of this system is to maximize the performance of the perme
7、ability of the glass, its characteristics to meet the development trend of public buildings. In recent years, more and more applications to public buildings. Although this technology in foreign countries has been very mature, 河南理工大学毕业设计 外文翻译 2 in the country in recent years. With the prosperity and
8、development of the domestic construction industry, a point supported glass curtain wall technology has been the concern of the domestic construction industry, some companies have a more comprehensive grasp of the system design, processing and installation techniques, and has been in the country has
9、a number of engineering instance. But also in the design of some of the unreasonable phenomena and problems. Now Analysis of these problems, help and inspiration to design curtain wall Design situation Point-supported glass curtain wall technology, many companies have mastered, point supported glass
10、 curtain wall along with other technology and related fields, but also not been studied or have not in-depth study. Are large areas of transparent glass, usually a point supported glass curtain wall system used only in order to realize the opening of the building, in order to complete the communicat
11、ion and exchange of indoor and outdoor landscape. Real people in the room can see the blue sky, white clouds, the change of the real feelings of nature； people can enjoy the sun and no shelter. Return to nature is a new understanding of people comfortable. However, ordinary transparent glass transmi
12、ttance, bringing solar heat. In other words, the construction of such a system must adopt a technical means for shade. At this stage a lot of point-supported glass curtain wall design, without considering the shade of this piece of content. Construction works are completed and put into use, it was f
13、ound, when direct sunlight, too sun radiation heat a large, indoor very hot. Go to additional shade measures will be very troublesome. So doing point-supported curtain wall design, to pre-shading program of related, but more importantly, shading system the existence of co-ordination, and point-suppo
14、rted curtain wall system supporting. Point supported curtain wall is completed and then trying to compensate for the shading system, will produce and the original structure of the uncoordinated, non-matching problem. Supports the shade of the curtain wall system is the most commonly used electric ve
15、rtical roll shades, this shading system, combined with point-supported glass curtain wall design, electric organs, stable performance, small size, when the curtain is fully recovered completely hidden, almost can not feel its presence. The motor-drive 河南理工大学毕业设计 外文翻译 3 mechanism with automatic level
16、ing function, especially for a large area of overall linkage shade of system, this feature ensures that each curtain of the same level each time to recover automatically aligned so that every time the whereabouts of each curtain between neatly linkage. The curtain is also a high-tech products from f
17、abric specially treated, weather and to avoid fouling, even if the curtain is fully whereabouts, it will not completely block the line of sight, by the its microporous people can dimly feel the outdoor scenery. This shading system, shading system and curtains have a fundamentally different. To achie
18、ve the purpose of energy saving, mainly relied on intelligent control systems, intelligent control system is a more complex set of engineering, in the sun is needed to put away the sun, so that people inside the building to enjoy the sun. According to the French the Electric de France on such buildi
19、ng, on a 32% directly affected by the glossy buildings, the heat from the sun, accounts for its absorption by about 28% of the sum of a variety of heat. The use of shading devices is very effective for the mitigation of the sun load. Simply put, within the shading systems can be reduced by about 50%
20、 of this heat load, the outer shading systems can be reduced by about 75% of this heat load can be seen that the shading within the shade. This is within the shade at the window, cause the greenhouse effect, the inevitable accumulation of the indoor heat, the outer shade is not subject to the constr
21、aints of this effect. Thus, the European construction industry has exterior shading system as an active faade element is used, and even called double-layer facade form. Layer of the facade of the building itself and one is a form of the facade of the state of dynamic shading. This is the modern tech
22、nology to solve human building energy efficiency and to enjoy the natural demand of a new modern architectural form. Selection of the applicable material Point supported curtain wall accessories, connections claws, connecting bolts, and is currently the main choice of stainless steel, but the stage
23、of the selection of stainless steel is a bit confusing, a lot of engineering design is not clear stainless steel models, selected inappropriate stainless steel, resulting in menthe project emerged the phenomenon of stainless steel to rust. Family over two hundred varieties of stainless steel, not all can be used to make a point supported curtain wall accessories, point
