PHJ0815 H Beam Assembly Welding

Types of deformation 01 linear deformation 1. Longitudinal deformation: caused by longitudinal shrinkage of the weld; 2. Lateral deformation: caused by the lateral shrinkage of the weld; 02 Angular deformation The upper layer of the fillet weld has a large amount of welding and a large amount of shrinkage. Therefore, the angular deformation is mainly caused by the uneven lateral shrinkage of the weld in its height direction. 03 Bending deformation For T-shaped sections, the shrinkage of the weld seam has an eccentricity with respect to the center of gravity, thus causing the section to bend...

Promote smart construction and develop green buildings Transformation and upgrading of construction industry shows new outlook From "small but beautiful" projects such as residences, schools, and parks, to large-scale infrastructure projects such as bridges, railways, and airports, in recent years, my country's construction industry has continued to enhance its construction capabilities and its industrial scale has continued to expand. In 2022, the industry's total output value will exceed 31 trillion yuan, with added value accounting for 6.9% of GDP, and employing more than 52 million...

The 135th Spring Canton Fair In order to further enhance the influence of the Zhouxiang brand and attract more high-quality customers, on April 15, Zhouxiang Enterprises went to Guangzhou to participate in the 135th China Import and Export Fair, and discussed and cooperated with buyers from all over the world. We sincerely invite Your arrival. Zhouxiang Booth Information Booth number: 19.1J31-33 19.1K12-14 Time: 2024.4.15-19 Exhibition location: No. 380, Yuejiang Middle Road, Haizhu District, Guangzhou We sincerely invite you to visit our booth In-depth exchanges and common development Main...