案例展示：太阳能车棚支架项目顺利完工

本次车棚采用H型钢作为主要承重材料。H型钢的优点在于：结构强度与抗弯能力强，力学性能好，加工方便。我们选用的H型钢均为热轧钢，这种型钢的规格比较固定，体积大，承重能力强。表面处理采用热镀锌，热镀锌的镀层均匀，附着力强，使用寿命长，可以全面均匀地附着在金属表面，兼具坚固耐用和外观美观的特点，因此其加工成本相对较高。一般条件下，热镀锌层不易被腐蚀。

This carport uses H-shaped steel as the main load-bearing material. The advantages of H-shaped steel include strong structural strength and bending resistance, good mechanical properties, and easy processing. The H-shaped steel we used is the hot-rolled steel. The specifications of this type of steel are relatively fixed, large in size, and strong in load-bearing capacity. The surface treatment uses hot-dip galvanizing. The hot-dip galvanizing coating is uniform, has strong adhesion, and has a long service life. It can be fully and evenly attached to the metal surface. It is both durable and beautiful in appearance, so its processing cost is relatively high. Under normal conditions, the hot-dip galvanizing layer is not easily corroded.

此车棚为挑高设计，立柱均为H型钢，立柱间距大，后面设置横杆，横杆的高度为2.6m，不会影响小型汽车及货车的进出，上面为ZAM C型钢，具有出色的结构强度及稳定性。C型钢的重量较轻，便于安装和运输，在ZAM强大的抗腐蚀能力下，可以在各种恶劣的环境下长期使用。独特的倾角设计充分利用阳光资源，大幅提升了太阳能板的发电效率，为客户提供了更高的能源收益。

This carport is designed with a high ceiling. The columns are all H-shaped steel with large spacing between the columns. A crossbar is set at the back. The height of the crossbar is 2.6m, which will not affect the entry and exit of small cars and trucks. The top is ZAM C-shaped steel, which has excellent structural strength and stability. C-shaped steel is light in weight, easy to install and transport. With ZAM steel's strong corrosion resistance, it can be used for a long time in various harsh environments. The unique tilt design makes full use of sunlight resources, greatly improves the power generation efficiency of solar panels, and provides customers with higher energy benefits.

After the project was completed, the carport not only provided shade and rain protection for vehicles, but also became a "small green power station". It is estimated that it can reduce carbon dioxide emissions by about 5 tons per year, which is equivalent to planting more than 200 trees, making an important contribution to environmental protection.