點(diǎn)支式玻璃幕墻外文翻譯

1、<p>　　Point supported glass curtain wall</p><p>　　By the glass panel, support devices and supporting structure consisting of glass curtain wall is called a point supported glass curtain wall. Point supp

2、orted glass curtain wall support structure can be divided into a work shaped steel frame, lattice-type steel frame, column steel trusses, the belly of the fish steel frame, fasting bow point supported glass curtain wall,

3、 the decorative surface of the glass, split connected components supporting structure.</p><p>　　Introduction</p><p>　　Point supported glass curtain wall: point-supported glass curtain wall by th

4、e 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 w

5、all facade decorative effect. Point supported glass curtain wall of glass rib, steel support structure is divided into point-supported glass curtain wall, a point supported glass curtain wall of steel rod</p><

6、p>　　Performance specification</p><p>　　The effect of permeability of natural harmony, to indoor space and outdoor environments. Compact component, the structure is beautiful, perfect blend of the fine str

7、ucture 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 abili

8、ty to absorb deformation.</p><p>　　Architectural features</p><p>　　Openness and exchange comfort and nature has become the development trend of public buildings. Point-supported glass curtain wa

9、ll support system is the simplest form of curtain wall, the biggest feature of this system is to maximize the performance of the permeability of the glass, its characteristics to meet the development trend of public buil

10、dings. In recent years, more and more applications to public buildings. Although this technology in foreign countries has been very mature, in the countr</p><p>　　Design situation</p><p>　　Point

11、-supported glass curtain wall technology, many companies have mastered, point supported glass curtain wall along with other technology and related fields, but also not been studied or have not in-depth study. Are large a

12、reas 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 communication and exchange of indoor and outdoor landscap

13、e. Real people in the room can see the blue sky, white </p><p>　　Supports the shade of the curtain wall system is the most commonly used electric vertical roll shades, this shading system, combined with poin

14、t-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 mechanism with automatic le

15、veling function, especially for a large area of overall linkage shade of system, this feature ensures that each curtain of the same level </p><p>　　This shading system, shading system and curtains have a fun

16、damentally different. To achieve 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 t

17、hat people inside the building to enjoy the sun. According to the French the Electric de France on such building, on a 32% directly affected by the glossy buildings, the heat from the sun, accounts for its absorption by

18、a</p><p>　　Selection of the applicable material</p><p>　　Point supported curtain wall accessories, connections claws, connecting bolts, and is currently the main choice of stainless steel, but t

19、he stage 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

20、 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 a</p><p>　　We believe that the selection of stainless steel, the

21、most suitable species should be selected containing chromium 18%, with 8% nickel stainless steel. All metal and air oxidation in the formation of a layer of the surface oxide film. Oxides formed in the ordinary steel wil

22、l continue to be oxidized to form a rusty surface. However, due to the stainless steel containing at least 11% of chromium, so the nature of the oxide layer changed, to prevent further oxidation, and if the oxide film is

23、 accid</p><p><b>　　Trademark</b></p><p>　　304L 18% Cr 10.0%Ni 0.03%C304 18% Cr 10.0% Ni 0.06%C316L 17%Cr 12.0% Ni 0.03%C 2.5Mo316 17%Cr 12.0% Ni 0.06%C 2.5Mo</p><p>　

24、　304 stainless steel application history for more than 60 years. Its excellent corrosion resistance has been recognized by the people. In recent years, with the growing air pollution exposure in the outdoor 304 stainless

25、 steel surface will appear slight rust, especially with moderate or higher pollution of the city, this situation will be even more serious. In recent years, stainless steel exposed to outdoor conditions, the choice of 31

26、6 stainless steel. 316 stainless steel containing 18% chromiu</p><p>　　In addition, there is a rare combination of areas of poor heavy industrial pollution and ocean climate, 316 stainless steel will rust ph

27、enomenon. Therefore, you should use a fluorocarbon resin (PCF2) coated stainless steel to avoid rusting. Fluorocarbon resin coating has excellent weathering performance, transparency and a variety of colors, can withstan

28、d the harsh environment of the corrosion. In order to ensure good adhesion of the fluorocarbon resin, stainless steel parts surface coating resi</p><p>　　The disadvantage of glass rib support</p><

29、p>　　Supporting point-supported glass curtain wall of glass rib overcome some of the shortcomings of traditional glass curtain wall, in recent years more and more. Traditional glass curtain wall, the height of more tha

30、n 6m, has been unable to choice of tempered glass. 6m long domestic steel furnace can be up to steel glass, more than 6m in height, all-glass curtain wall, and only use non-tempered glass. Non-tempered glass broken, it w

31、ill hurt, but the relatively low intensity. Tempered glass strength</p><p><b>　　點(diǎn)支式玻璃幕墻</b></p><p>　　由玻璃面板、點(diǎn)支撐裝置和支撐結(jié)構(gòu)構(gòu)成的玻璃幕墻稱為點(diǎn)支式玻璃幕墻。根據(jù)支撐結(jié)構(gòu)點(diǎn)支式玻璃幕墻可分為工形截面鋼架、格構(gòu)式鋼架、柱式鋼桁架、魚腹式鋼架、空腹弓....

32、..。點(diǎn)支式玻璃幕墻由裝飾面玻璃，駁接組件支承結(jié)構(gòu)組成。</p><p><b>　　簡介</b></p><p>　　點(diǎn)支式玻璃幕墻：點(diǎn)支式玻璃幕墻由裝飾面玻璃，駁接組件支承結(jié)構(gòu)組成。 按外立面裝飾效果分為平頭點(diǎn)支式玻璃幕墻和凸頭點(diǎn)支式玻璃幕墻。按支承結(jié)構(gòu)分為玻璃肋點(diǎn)支式玻璃幕墻，鋼結(jié)構(gòu)點(diǎn)支式玻璃幕墻，鋼拉桿點(diǎn)支式玻璃幕墻和鋼拉索點(diǎn)支式玻璃幕墻。</p>

33、<p><b>　　性能說明</b></p><p>　　效果通透，可使室內(nèi)空間和室外環(huán)境自然和諧。構(gòu)件精巧，結(jié)構(gòu)美觀，實(shí)現(xiàn)精美的金屬結(jié)構(gòu)與玻璃裝飾藝術(shù)的完美融合。支承結(jié)構(gòu)多樣，可滿足不同建筑結(jié)構(gòu)和裝飾效果的需要。玻璃與駁接爪件采用球鉸連接，具有較強(qiáng)的吸收變形能力。</p><p><b>　　建筑特點(diǎn)</b></p>

34、<p>　　開放與交流、舒適與自然已成為公共建筑的發(fā)展趨勢。點(diǎn)支式玻璃幕墻是支承體系最為簡單的一種幕墻，這一體系最大的特點(diǎn)是最大限度的表現(xiàn)了玻璃的通透性，其特點(diǎn)迎合了公共建筑發(fā)展的趨勢。近幾年，越來越多的應(yīng)用到公共建筑上。雖然這項技術(shù)在國外已很成熟，在國內(nèi)的采用還是近幾年的事。隨著國內(nèi)建筑業(yè)的繁榮發(fā)展，點(diǎn)支式玻璃幕墻技術(shù)已受到國內(nèi)建筑業(yè)的關(guān)注，一些企業(yè)已經(jīng)較為全面地掌握了這一體系的設(shè)計、加工和安裝技術(shù)，并已在國內(nèi)有了一些工程

35、實(shí)例。但是在設(shè)計中也出現(xiàn)了一些不合理的現(xiàn)象和問題?，F(xiàn)淺析一下這些問題，希望對大家設(shè)計幕墻時有所幫助和啟發(fā)。</p><p><b>　　設(shè)計情況</b></p><p>　　點(diǎn)支式玻璃幕墻技術(shù)國內(nèi)很多企業(yè)已經(jīng)掌握，但對于點(diǎn)支式幕墻隨之產(chǎn)生的其它技術(shù)和相關(guān)領(lǐng)域，還沒有研究或者說還沒有深入研究。通常點(diǎn)支式玻璃幕墻體系采用的都是大面積的透明玻璃，只有透明才能體現(xiàn)建筑物的開放

36、，從而使室內(nèi)和室外的景觀完成溝通和交流。人們在室內(nèi)可以真切的看藍(lán)天、白云，真切的感受大自然的變化，人們可以毫無遮擋的享受陽光。回歸自然是人們對舒適的重新理解。然而普通透明玻璃的透光率最大，帶來的太陽輻射熱很多。也就是說，采用這種體系的建筑必須采用相關(guān)的技術(shù)手段進(jìn)行遮陽。而現(xiàn)階段的很多點(diǎn)支式玻璃幕墻的設(shè)計，沒有考慮遮陽這塊內(nèi)容。工程完工投入使用后，才發(fā)現(xiàn)，當(dāng)太陽直射的時候，太陽光帶來的太陽輻射熱很大，室內(nèi)非常的熱。再去補(bǔ)加遮陽措施，也會非

37、常麻煩。所以在做點(diǎn)支式幕墻方案設(shè)計時，要預(yù)先考慮其相關(guān)配套的遮陽方案，更重要的是，遮陽體系存在著和點(diǎn)支式幕墻體系互相協(xié)調(diào)、配套的問題。點(diǎn)支式幕墻完工后再去補(bǔ)加遮陽體系，會產(chǎn)生和原結(jié)構(gòu)的不協(xié)調(diào)，不配套問題。</p><p>　　點(diǎn)支式幕墻的遮陽系統(tǒng)最常用的是電動垂卷式遮陽簾，這種遮陽系統(tǒng)，與點(diǎn)支式幕墻的設(shè)計結(jié)合在一起，其電動機(jī)構(gòu)性能穩(wěn)定，體積小，簾幕全部收回時，完全隱藏，幾乎感覺不到它的存在。這種電動機(jī)構(gòu)具有自動調(diào)

38、平功能，特別適用于大面積整體聯(lián)動遮陽系統(tǒng)，這種功能保證了同一水平線上的每個簾幕每次收回時自動對齊，以使每次下落時各簾幕之間的整齊聯(lián)動。其簾幕也是一種高技術(shù)產(chǎn)品，由織物經(jīng)過特殊處理，耐候且避免積灰，即使簾幕完全下落，也不會完全遮擋視線，通過它的微孔人們可以朦朧地感受室外的景色。</p><p>　　這種遮陽體系，與傳統(tǒng)的遮陽體系和窗簾有著本質(zhì)上的區(qū)別。實(shí)現(xiàn)節(jié)能的目的，主要靠它的智能控制系統(tǒng)，這種智能化控制系統(tǒng)是一套

39、較為復(fù)雜的工程，在需要陽光的時候收起遮陽，使在建筑內(nèi)部的人能夠享受陽光。根據(jù)法國Eletric de france 對此類建筑的研究，對一座具有32%直接受光面的建筑物，從太陽所獲得的熱量，占其所吸收各種熱量總和的28%左右。而采用遮陽裝置對于緩解太陽負(fù)荷十分有效。簡單地說，內(nèi)遮陽系統(tǒng)可減少這種熱負(fù)荷的50%左右，而外遮陽系統(tǒng)可減少這種熱負(fù)荷的75%左右,可以看出外遮陽比內(nèi)遮陽有效的多。這是由于內(nèi)遮陽在玻璃窗內(nèi)所引起溫室效應(yīng)，不可避免的

40、使室內(nèi)熱量積聚，而外遮陽則不受這種效應(yīng)的制約。因而，歐洲建筑界，已經(jīng)把外遮陽系統(tǒng)作為一種活躍的立面元素加以利用，甚至稱之為雙層立面形式。一層是建筑物本身的立面，另一層則是動態(tài)的遮陽狀態(tài)的立面形式。這是現(xiàn)代技術(shù)解決人類對建筑節(jié)能和享受自然需求而產(chǎn)生的一種新的現(xiàn)代建筑形態(tài)。</p><p><b>　　選用適用材料</b></p><p>　　點(diǎn)支式幕墻的主要配件，駁接爪

41、，駁接螺栓，現(xiàn)主要選用不銹鋼材質(zhì)，但現(xiàn)階段對不銹鋼的選用比較混亂，很多工程設(shè)計沒有明確不銹鋼的型號，選用了不適當(dāng)?shù)牟讳P鋼，導(dǎo)致很多工程出現(xiàn)了不銹鋼的生銹現(xiàn)象。不銹鋼的家族有二百多個品種，不是都可以用來做點(diǎn)支式幕墻配件，點(diǎn)支式幕墻配件是裸露在外面的，對抗腐蝕的要求比較高。</p><p>　　我們認(rèn)為，選用不銹鋼時，最適合的品種應(yīng)選用含鉻18%、含鎳8%的不銹鋼。所有的金屬與空氣發(fā)生氧化作用時，在其表面會形成一層氧

42、化膜。在普通鋼上形成的氧化物會繼續(xù)氧化形成生銹的表面。但是由于不銹鋼中含有至少11%的鉻，因此氧化層的性質(zhì)發(fā)生了改變，可阻止進(jìn)一步的氧化，并且如果氧化膜偶然被去掉，新的氧化膜又會形成，繼續(xù)起保護(hù)作用。通常選用的是奧氏體型不銹鋼304和316，其典型化學(xué)成分如下：</p><p><b>　　牌號</b></p><p>　　304L 18% Cr 10.0%Ni 0.

43、03%C304 18% Cr 10.0% Ni 0.06%C316L 17%Cr 12.0% Ni 0.03%C 2.5Mo316 17%Cr 12.0% Ni 0.06%C 2.5Mo</p><p>　　304不銹鋼的應(yīng)用歷史已超過60年。其優(yōu)良的抗腐蝕性能得到了人們的認(rèn)可。但近年來，隨著大氣污染的不斷加劇，暴露在室外的304不銹鋼表面上會出現(xiàn)輕微生銹，特別是在中等程度以上污染的城市，這種情況會更嚴(yán)重。

44、近年來，對于暴露在室外的不銹鋼，更多的選用316不銹鋼。316不銹鋼含鉻18%，含鎳12% ，又加入了鉬元素。其抗腐蝕能力有了很大的提高，用在室外，可抵擋大氣氯化物的腐蝕。特別在距海岸線比較近的地區(qū)，不銹鋼配件會受到鹽霧的影響，316不銹鋼的防腐性能會更突出。而304不銹鋼一般選擇用在室內(nèi)，室內(nèi)環(huán)境干燥，污染小，304不銹鋼完全可以滿足要求。在一些沒有工業(yè)污染不受海洋大氣影響的市郊、鄉(xiāng)村，也可以選用304不銹鋼。</p>

45、<p>　　另外，還有一種少見的情況是惡劣的重工業(yè)污染與海洋氣候相結(jié)合的地區(qū)，316不銹鋼也會出現(xiàn)生銹現(xiàn)象。因此，要選用氟碳樹脂（PCF2）涂層的不銹鋼才能避免生銹現(xiàn)象。氟碳樹脂涂層有優(yōu)異的耐候性能，有透明及多種顏色，可抵擋惡劣環(huán)境的腐蝕。為保證氟碳樹脂良好的黏附力，不銹鋼配件表面在涂覆樹脂前應(yīng)先通過噴丸處理。</p><p>　　所以，在設(shè)計點(diǎn)支式幕墻時，設(shè)計師需把握工程所在地不同的環(huán)境，選用適當(dāng)?shù)牟?/p>

46、銹鋼，才能避免生銹現(xiàn)象。</p><p><b>　　玻璃肋支缺點(diǎn)</b></p><p>　　玻璃肋支承的點(diǎn)支式幕墻克服了傳統(tǒng)的全玻璃幕墻的一些缺點(diǎn)，近年來應(yīng)用越來越多。傳統(tǒng)的全玻璃幕墻，當(dāng)高度超過6m時，已無法選用鋼化玻璃。因為國內(nèi)目前的鋼化爐最長可以鋼化6m長的玻璃，高度超過6m的全玻璃幕墻，只能選用非鋼化玻璃。非鋼化玻璃破碎后會傷人，而且強(qiáng)度比較低。鋼化玻璃強(qiáng)

47、度是非鋼化玻璃的3～5倍，所以，要選用比較厚的玻璃才能滿足強(qiáng)度。超長的厚玻璃價格比較貴，安裝也比較復(fù)雜，那么，玻璃肋支承的點(diǎn)支式幕墻克服了上述缺點(diǎn)。大肋支承玻璃是把玻璃分為比較小的板塊，用較薄的鋼化玻璃，可滿足強(qiáng)度，價格便宜，強(qiáng)度高，破碎后不會傷人。玻璃肋一般都用不銹板連接起來。在實(shí)際應(yīng)用中發(fā)現(xiàn)設(shè)計師一般都會選擇多個螺栓固定玻璃肋和不銹鋼板。玻璃是脆性材料，多孔固定，不能提高玻璃的承載能力。因為在試驗中發(fā)現(xiàn)，我們無法做到，每個孔的受力都