A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of large-scan single-layer latticed shell steel structure
The invention provides a construction method of a large-scan single-layer latticed shell steel structure. According to the construction method, during construction, the single-layer latticed shell steel structure is sequentially divided into three areas, namely a lifting area, an inlaying area and a splicing area from top to bottom, wherein rod pieces in the lifting area are installed on a bed-jig group of the lifting area lower than a design height, and are entirely lifted after installation. Therefore, the installation precision and quality can be ensured, and the construction security is improved. The construction method avoids the problems in the traditional bed-jig support method that a mass of bed-jig need to be erected and large-tonnage hoisting equipment needs to be used, and the stability of the bed-jigs is difficult to ensure. The invention provides the safe and reliable construction method with lower cost.
Construction method of large-scan single-layer latticed shell steel structure
The invention provides a construction method of a large-scan single-layer latticed shell steel structure. According to the construction method, during construction, the single-layer latticed shell steel structure is sequentially divided into three areas, namely a lifting area, an inlaying area and a splicing area from top to bottom, wherein rod pieces in the lifting area are installed on a bed-jig group of the lifting area lower than a design height, and are entirely lifted after installation. Therefore, the installation precision and quality can be ensured, and the construction security is improved. The construction method avoids the problems in the traditional bed-jig support method that a mass of bed-jig need to be erected and large-tonnage hoisting equipment needs to be used, and the stability of the bed-jigs is difficult to ensure. The invention provides the safe and reliable construction method with lower cost.
Construction method of large-scan single-layer latticed shell steel structure
CAO JINGQUAN (author) / YAN FENG (author) / GAO QUNSHAN (author) / LIU DEBIN (author) / LI GENXI (author) / PAN DONG (author) / YAN JIE (author) / HU KEMING (author) / SHI LIJUAN (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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