1）輕型鋼結(jié)構(gòu)。輕型結(jié)構(gòu)鋼是一種十分輕便的材質(zhì)，在安裝時(shí)，如果采取的是角鋼，那么可利用鋼的強(qiáng)度進(jìn)行支架安裝，監(jiān)獄角鋼型號(hào)有限，采用小方鋼安裝能夠解決這一問(wèn)題。薄壁型鋼也是輕型結(jié)構(gòu)鋼的一種，這種鋼很薄，是通過(guò)冷彎或者冷軋制成的異型鋼。這種鋼材質(zhì)雖然輕便，卻無(wú)法直接與絕大多數(shù)電池板直接連接，因此需要利用鋁壓塊、高強(qiáng)螺栓輔助固定，便于安裝。

1) Lightweight steel structures. Lightweight structural steel is a very lightweight material. When installing, if angle steel is used, the strength of the steel can be used for bracket installation. The model of prison angle steel is limited, and using small square steel for installation can solve this problem. Thin walled steel is also a type of lightweight structural steel, which is very thin and is a special shaped steel made by cold bending or cold rolling. Although this type of steel is lightweight, it cannot be directly connected to the vast majority of battery panels, so it requires the use of aluminum compression blocks and high-strength bolts to assist in fixation and facilitate installation.

2）普通結(jié)構(gòu)鋼。普通結(jié)構(gòu)鋼的材料多為成本較低的碳素結(jié)構(gòu)鋼和低鋁合金，截面種類和加工方式多種多樣。太陽(yáng)能光伏支架系統(tǒng)對(duì)于其截面有著固定要求。加工焊接型鋼時(shí)，根據(jù)厚度的不同和要求，進(jìn)行焊接加工。通過(guò)計(jì)算不同位置的受力情況，采用不同厚度的鋼板，方便安裝，大大節(jié)約材料。

2) Ordinary structural steel. The materials of ordinary structural steel are mostly low-cost carbon structural steel and low aluminum alloy, with a variety of cross-sectional types and processing methods. The solar photovoltaic bracket system has fixed requirements for its cross-section. When processing welded steel, welding processing is carried out according to the different thicknesses and requirements. By calculating the stress situation at different positions and using steel plates of different thicknesses, it is convenient to install and greatly saves materials.

太陽(yáng)能支架對(duì)鋼材性能的要求

Requirements for steel performance of solar brackets

太陽(yáng)能支架對(duì)于鋼性能要求很高。要求鋼材具有強(qiáng)大的抗拉性，使結(jié)構(gòu)更加可靠。另外就是鋼材的屈服點(diǎn)，屈服點(diǎn)越高，截面就越小，越能節(jié)省材料和成本。具有良好塑性的鋼材質(zhì)，可以通過(guò)變形提醒結(jié)構(gòu)被破壞，使人們及時(shí)發(fā)現(xiàn)和解決問(wèn)題，提高鋼材質(zhì)塑性，有助于增強(qiáng)材質(zhì)塑性，有助于增強(qiáng)整個(gè)結(jié)構(gòu)的承載力。

Solar brackets require high steel performance. Require steel to have strong tensile strength to make the structure more reliable. Another factor is the yield point of steel. The higher the yield point, the smaller the cross-section, which can save materials and costs. A steel material with good plasticity can remind the structure of damage through deformation, enabling people to detect and solve problems in a timely manner, improving the plasticity of the steel, helping to enhance the plasticity of the material, and enhancing the bearing capacity of the entire structure.

對(duì)于鋼材質(zhì)而言，加工性能是否良好也關(guān)系到結(jié)構(gòu)質(zhì)量。具備良好加工性能的鋼材質(zhì)，可塑性很高，可以加工成結(jié)構(gòu)所需要的各種零部件，而且這些零部件無(wú)一例外，其強(qiáng)度、塑性等性能頗佳。

For steel materials, the good processing performance also affects the structural quality. Steel materials with good processing performance have high plasticity and can be processed into various components required for structures, all of which have excellent strength, plasticity, and other properties.

支架的使用壽命關(guān)系到太陽(yáng)能光伏系統(tǒng)的使用壽命，因此要求支架具有的耐用性和抗腐蝕性性能，牽一發(fā)而動(dòng)全身，支架的好壞影響了整個(gè)結(jié)構(gòu)，甚至對(duì)企業(yè)的經(jīng)濟(jì)效益造成嚴(yán)重的威脅。

The service life of the bracket is related to the service life of the solar photovoltaic system, so the durability and corrosion resistance performance of the bracket are required. The quality of the bracket affects the entire structure and even poses a serious threat to the economic benefits of the enterprise.

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