floors, eccentric support should be adopted at 8 and 9 degrees, reinforced concrete wall panels with vertical cracks, Built-in steel support reinforced concrete wall panels or other energy dissipation support and cylinder structure. When the frame-support structure is adopted, the support frame should be basically symmetrical in both directions, and the aspect ratio of the floor between the support frames should not be greater than 3. No more than 12 floors of
the steel structure should be used to support the center, when conditions can also use eccentric support and other energy-saving support. Over 12-story steel structure with eccentric support frame, the top of the central support can be used. Center support frame should be cross-support, but also the use of herringbone support or monocline support, unsuitable use of K-shaped support; support axis should be crossed at the intersection of beam and column member
axis, there is indeed difficulty in the center should not exceed the support rod The width of the piece, and should be included in the resulting additional bending moment. Each support of the eccentric support frame should have at least one end connected to the frame beam and a dissipating beam section formed between the support and the beam intersection and between the columns or between the other support and the beam intersection in the same span. More
wooden diy tools as seen on tv
custom space marine parts
wood deck or patio pavers
