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電纜橋架耐水性和耐腐蝕的檢測(cè)

電纜橋架的材質(zhì)是電纜橋架工程設(shè)計(jì)常見的另外一個(gè)問題。按照材料劃分,電纜橋架主要有鋼制、玻璃鋼和鋁合金幾種。玻璃鋼電纜橋架的特點(diǎn)是質(zhì)量輕,比重僅為碳鋼的1/4;耐水性和耐腐蝕性好,適合化工廠。
The material of cable bridge is another common problem in the design of cable bridge. According to the material, the cable bridge is mainly made of steel, glass steel and aluminum alloy. Glass fiber reinforced plastic cable bridge is characterized by light weight and only 1/4 of carbon steel. It is well resistant to water and corrosion resistance and is suitable for chemical plants.
不易燃燒,難燃型玻璃鋼電纜橋架的氧指數(shù)≥32。使用壽命長(zhǎng),一般設(shè)計(jì)壽命為20年,但是鋼制電纜橋架的3倍。施工的優(yōu)越性在于切割方便、組裝靈活,安裝無需動(dòng)火,這對(duì)于爆炸危險(xiǎn)環(huán)境并且工程工期緊張的化工廠工程意義尤其重大,因?yàn)樵诒ㄎkU(xiǎn)環(huán)境,工程動(dòng)火安裝時(shí)化工廠必須停產(chǎn),經(jīng)濟(jì)效益必受影響。
Not easy to burn, flame retardant oxygen index = type glass steel cable tray 32. The service life is long and the general design life is 20 years, but the price is 3 times that of the steel cable bridge. The superiority of the construction is convenient cutting and flexible assembly, installation without fire, the chemical explosion hazardous environment and engineering significance of plant engineering construction period is especially important, because in the explosion hazardous environment, fire engineering installation of chemical plant must be discontinued, the economic benefit will be affected.
濟(jì)南電纜橋架
鋁合金電纜橋架外形尺寸、荷載特性均與鋼質(zhì)橋架基本相近。就費(fèi)用而言,鋁合金橋架的造價(jià)比鍍鋅鋼制電纜橋架要高20%,使用壽命是鋼制電纜橋架的5倍以上。
The size and load characteristics of the aluminum alloy cable bridge are almost similar to that of the steel bridge. As far as the cost is concerned, the cost of the aluminum alloy bridge is 20% higher than that of the galvanized steel cable bridge, and the service life is more than 5 times that of the steel cable bridge.
在工程設(shè)計(jì)文件中通常籠統(tǒng)地將電纜橋架稱呼為“橋架”,并未指出具體的結(jié)構(gòu)特征,不同類型、不同制作材料的電纜橋架相差較大,且結(jié)構(gòu)類型的混亂會(huì)帶來工作現(xiàn)場(chǎng)散熱、機(jī)械防護(hù)方面的問題。
In the engineering design documents in general will usually cable bridge called "bridge", did not indicate the specific structural features, different types and different materials of the cable tray price difference is large, and the structure type of chaos will bring the work site heat, mechanical protection problems.
本文由濟(jì)南電纜橋架友情奉獻(xiàn).更多有關(guān)的知識(shí)請(qǐng)點(diǎn)擊:http://m.afrolucha.com/我們將用的技術(shù).真誠的態(tài)度.為您提供為的服務(wù).更多有關(guān)的知識(shí)我們將會(huì)陸續(xù)向大家奉獻(xiàn).敬請(qǐng)期待.
This article is from Ji'nan cable bridge. Friendship and dedication. More related knowledge, please click: http://m.afrolucha.com/, we will use the most advanced technology and the most sincere attitude to provide you with the most comprehensive service. We will dedicate more related knowledge to you. Please look forward to it.
 
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