1. Large space, light weight and small volume:

輕鋼結(jié)構(gòu)與鋼筋混凝土以及磚混比較，自重減輕15-30倍，體積減少2-5倍。

Compared with reinforced concrete and brick concrete, the weight of light steel structure is reduced by 15-30 times and the volume is reduced by 2-5 times.

利用鋼材強(qiáng)度高的特點(diǎn)，設(shè)計(jì)可采用大開間布置，使建筑平面能夠合理分隔，靈活方便，創(chuàng)造開放式建筑。鋼管或鋼骨混凝土柱子（現(xiàn)在我國工程中純鋼結(jié)構(gòu)的柱 子較少）充分合理利用了鋼和混凝土的料特性，提高相應(yīng)的強(qiáng)度來縮小截面，其抗壓、抗側(cè)彎強(qiáng)度，均比混凝土柱高１．５倍，大大增加了抗強(qiáng)震的能力，增大了有 效空間。比起傳統(tǒng)的結(jié)構(gòu)，可以更好的滿足建筑上大開間、靈活分隔的要求。并可以提高使用面積率５％￣８％。

Taking advantage of the high strength of steel, large bay layout can be adopted in the design, so that the building plane can be reasonably separated, flexible and convenient, and open architecture can be created. Steel tube or steel reinforced concrete column (there are fewer columns of pure steel structure in China's Engineering) fully and reasonably utilizes the material characteristics of steel and concrete, improves the corresponding strength to reduce the section, and its compressive and lateral bending strength are 1.5 times higher than that of concrete column, which greatly increases the ability of strong earthquake resistance and increases the effective space. Compared with the traditional structure, it can better meet the requirements of large space and flexible separation. It can increase the utilization area rate by 5% ～ 8%.

2、綜合成本較低：

2. Low comprehensive cost:

鋼材的穩(wěn)定的供給造成價(jià)格的波動(dòng)很小。使用薄壁輕鋼結(jié)構(gòu)的墻面可以保持出色的平面。這也意味著當(dāng)你在釘釘子的時(shí)候墻面不會反彈和收縮破裂。因?yàn)椴牧峡梢?預(yù)先切到需要的長度，所以在很大的程度上降低了浪費(fèi)。另外，鋼材的邊料也是可以出售的，這樣更是大大的降低了浪費(fèi)。

The stable supply of steel causes little price fluctuation. The use of thin-walled light steel wall structure can maintain excellent plane. It also means that the wall doesn't bounce and contract when you're driving nails. Because the material can be cut to the required length in advance, the waste is greatly reduced. In addition, the steel scrap can also be sold, which greatly reduces the waste.

3、施工快捷，節(jié)省勞動(dòng)力：

3. Fast construction and labor saving:

輕型鋼結(jié)構(gòu)住宅的型材在工廠作大規(guī)模生產(chǎn)，骨架在工廠組裝，現(xiàn)場拼裝。輕型鋼結(jié)構(gòu)住宅與木結(jié)構(gòu)類似。在相同的建筑要求的情況夏，薄壁輕鋼結(jié)構(gòu)熟練工人的 勞動(dòng)時(shí)間和成本比木結(jié)構(gòu)要低上很多。薄壁輕鋼結(jié)構(gòu)的型材在工廠作大規(guī)模生產(chǎn)，骨架可在工廠組裝，在工地安裝。

The profile of light steel structure residence is produced on a large scale in the factory, and the skeleton is assembled in the factory and assembled on site. The light steel structure is similar to the steel structure. In the same building requirements in summer, the labor time and cost of skilled workers of thin-walled light steel structure are much lower than that of wood structure. The profile of thin-walled light steel structure is produced on a large scale in the factory, and the skeleton can be assembled in the factory and installed on the construction site.