重型鋼結(jié)構(gòu)是沒有一個(gè)統(tǒng)一的標(biāo)磚的，基本常見的幾種類型有：
Heavy steel structures do not have a unified standard brick, and the basic common types are:
每平米用鋼量：大于等于50kg/m2，可以認(rèn)為是重型鋼結(jié)構(gòu)；
Steel consumption per square meter: ≥ 50kg/m2, can be considered as a heavy steel structure;
主要構(gòu)件鋼板厚度：大于等于10mm，輕型鋼結(jié)構(gòu)使用較少，一般都是重型鋼結(jié)構(gòu)；
The thickness of the main component steel plate is 10mm or more, and light steel structures are rarely used, usually heavy steel structures;
廠房行車起吊重量：大于等于25噸，可以認(rèn)為是重型鋼結(jié)構(gòu)
The lifting weight of the factory crane is greater than or equal to 25 tons, which can be considered as a heavy steel structure
輕型鋼構(gòu)造主要是用在不接受大載荷的承重修建。選用輕型H型鋼，焊接或軋制，變截面或等截面，做成門形鋼架支承。壓型鋼板或輕質(zhì)夾芯板作屋面墻面圍護(hù)構(gòu)造，選用高強(qiáng)螺栓一般螺栓及自攻螺絲等連接件和密封資料拼裝起來的低層和多層預(yù)制裝配式鋼構(gòu)造房屋系統(tǒng)。輕鋼構(gòu)造住所構(gòu)造悉數(shù)選用冷彎薄壁鋼構(gòu)件系統(tǒng)構(gòu)成，鋼骨選用超級(jí)防腐高強(qiáng)冷軋鍍鋅板制作，有用防止鋼板在施工和使用過程中的銹蝕的影響，增加了輕鋼構(gòu)件的使用壽數(shù)。構(gòu)造壽數(shù)可達(dá)一百年，很多的廠房都是由這樣的鋼結(jié)構(gòu)材質(zhì)制作而成。

Light steel structures are mainly used for load-bearing construction that does not accept large loads. Select lightweight H-shaped steel, welded or rolled, variable cross-section or equal cross-section, and make it into a door shaped steel frame support. A low-rise and multi-layer prefabricated prefabricated steel building system consisting of high-strength bolts, general bolts, self tapping screws, and other connectors and sealing materials assembled using profiled steel plates or lightweight sandwich panels for roof and wall enclosure construction. The residential structure of the light steel structure is entirely composed of cold-formed thin-walled steel component systems, and the steel ribs are made of super anti-corrosion high-strength cold-rolled galvanized sheet, which effectively prevents the corrosion of the steel plate during construction and use, and increases the service life of the light steel components. The construction lifespan can reach 100 years, and many factories are made of this steel structure material.
重型鋼結(jié)構(gòu)各構(gòu)件或部件之間一般選用焊縫螺栓或鉚釘銜接。因其自重較輕，H型鋼結(jié)構(gòu)房,雙層結(jié)構(gòu)房,重型鋼結(jié)構(gòu)結(jié)構(gòu)首要由型鋼和鋼板等制成的梁鋼鋼柱鋼桁架等構(gòu)件組成。且施工簡(jiǎn)便，廣泛使用于大型廠房場(chǎng)館超高層等范疇。自重輕全體剛度好變形能力強(qiáng)，故用于締造大跨度和超高超重型的修建物特別適合；大大提高其屈服點(diǎn)強(qiáng)度；此外要軋制新品種的型鋼。
Weld bolts or rivets are generally used to connect the components or components of heavy-duty steel structures. Due to its relatively light weight, H-shaped steel structure houses, double-layer structure houses, and heavy-duty steel structure structures are mainly composed of beams, steel columns, steel trusses, and other components made of section steel and steel plates. Moreover, it is easy to construct and widely used in areas such as large factory buildings, venues, and super high-rise buildings. Lightweight, with good overall stiffness and strong deformation ability, it is particularly suitable for creating large-span, ultra-high, and ultra-heavy structures; Greatly improve its yield point strength; In addition, new varieties of section steel need to be rolled.