To see how to carry out deflections and crack control verifications, see the the link at the bottom of this post. Provide Y12mm 250mm c/c BOT (A Sprov = 452 mm 2/m)Ī little consideration will show that this provided area of steel will satisfy serviceability limit state requirements.
Since k < 0.167 No compression reinforcement required Moment coefficients (α) for two adjacent edges discontinuous (pick from table) The floor slab (PANEL 1) is spanning in two directions since the ratio (k) of the longer side (Ly) to the shorter side (Lx) is less than 2. from architectural drawings, but there are basic guidelines that can guide someone on how to prepare a buildable and structurally efficient G.A. There are no spelt out rules about how to prepare G.A. For the architectural drawings above, the adopted G.A. is a drawing that shows the disposition of the structural elements such as the slabs and their types, the floor beams, the columns, and their interaction at the floor level under consideration.
The first step in the design of buildings is the preparation of the ‘general arrangement’, popularly called the G.A. To show how this is done, simplified architectural floor plans, elevations, and sections, for a residential two-storey building have been shown below for the purpose of structural analysis and design (see the pictures below). To learn how to model, design, and detail buildings from the scratch using Staad Pro, Orion, and manual methods, see the link at the end of this post.
Ultimately, we are going to make some comparisons of the results obtained based on the different methods adopted in the analysis and design. Here, we are going to briefly present some practical analysis and design of some reinforced concrete elements using Staad Pro software, Orion software, and manual calculations. This post is more like an excerpt from the publication ‘Structural Analysis and Design of Residential Buildings using Staad Pro V8i, CSC Orion, and Manual calculations’.
This should be a long post, but I am going to try and keep it as brief as possible.
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