The Party branch of Zhengzhou Changxing Construction Engineering Co., Ltd. held the 2023 annual organization meetingRecently, the Party branch of Zhengzhou Changxing Construction Engineering Co., Ltd. in the "General Secretary Xi Jinping 20th Central Commission for Discipline Inspection of the third plenary session important speech" party class study, held the 2023 annual organization life.We spoke widely and freely, reflecting the democratic atmosphere, identified the problems, analyzed the root causes, and clarified the direction and specific measures. Party members also exchanged ...
Release time:
2024
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01
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25
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In order to better serve your customers, the company has gone through the formalities for industrial and commercial capital increase. The specific notice is as follows:Changxing steel structure has the national first-class qualification for professional contracting of steel structure, the national second-class qualification for general contracting of construction engineering, the national first-class qualification for professional manufacturing of steel structure and the second-class qualification for professional contracting of building curtain wall engineering. It has passed the three system...
Release time:
2022
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05
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17
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1. Architecture system1-1. Portal frame system1-1-1. Basic component diagram1-1-2. DescriptionPrinciple of mechanicsPortal frame structure is mainly stressed by transverse rigid frame composed of columns and beams, and the rigid frame is a plane stressed system. In order to ensure longitudinal stability, inter column support and roof support are set.rigid frameRigid frame columns and beams are made of section H-shaped steel, and various loads are transmitted to the foundation through columns and beams.Support and tie rodThe rigid support is made of hot-rolled section steel, generally angle ste...
Release time:
2022
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04
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15
Times of browsing：18