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Foshan Shengbang Steel Structure Co., Ltd.

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Common choice of 1875 sets of steel structure buildings

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Seismic structure of single steel plant which measures

Hits:2092 Time:2015-11-28
  

Seismic structure of single steel plant which measures

1. Roof construction measures

Single steel plant seismic design roofs with reinforced concrete columns simply plant the same. Hainan Steel

2. column, beam construction measures

To control column, beam section does not appear local buckling, single frame column, beam section plate thickness ratio limits, shall comply with the current "Steel design" relevant rules of steel structures GB50017 elastic stage design, there are under the rules of the table. Member web thickness ratio can be reduced by longitudinal stiffeners setting.

3. Column cross between structural measures supported

When there is a crane, the plant should be set up between the central unit and down the column support, and should be added at the plant unit on both ends of the column support; 7 degrees when the structural unit is longer than 120m, while 8,9 of the structural units of length greater than 90m, preferably in unit 1/3 Central Zone within the setting up and down between two columns support. No crane plant smaller cross-section longitudinal members, between columns do not necessarily have the necessary support is provided in the middle. Conditional, inter-column support energy dissipation can be supported. Hainan Steel