Retaining Wall Plan Drawing
Retaining Wall Plan Drawing. Avoid having downspouts pointed at the retaining wall and, if it's against the house, keep soil and mulch well below the siding. But, if the wall deflects slightly, stresses
The method of measurement and bid item numbers for the retaining walls described above are summarized below. To determine if an engineering plan is needed for your retaining wall project, take the time to evaluate the following: Though it was a fairly short wall, there was some extra attention needed given its proximity to a creek and a playground structure (read:
Check To See What Your Local City Code Requires.
Building permits may be required if the retaining wall is above a certain height. − calculate the horizontal pressure on the wall. Click on the links below to view a pdf of the following std plan retaining walls.
Check To See What Your Local City Code Requires.
Retaining walls are required to support substantial differences in elevation between adjacent properties. Shear and moment diagrams of the wall. Follow the block manufacturer's instructions for wall height limits.
Cantilever Rc Retaining Wall 2.71 Kn/M2 27.9 Kn/M2 25.9 Kn/M2 Active Soil Pressure, 𝑷=𝜸 + 𝑲 Where 𝐾 = 1−Sin∅ 1+Sin∅ =1−Sin35 1+Sin35 =0.27 𝑃=19𝐻+100.27=5.15𝐻+2.71 At H = 0 M 2.71 Kn/M2 At H.
The design of a retaining wall must account for all applied loads. Wood shall not be employed in the construction of retaining walls. Then, considering all forces, check stability against overturning and the vertical pressure under the base of the wall.
Special Inspection Is Required As Specified In The Building Code Section 1704.5 Except For Those Retaining Walls (Cantilever And Restrained) With A Stem Wall Height Less Than 6 Feet 10 Inches Measured From Top Of Footing To Top Of Stem Wall Where The Allowable Design
Elevation differences are common for infill development due to the requirement. After needing a retaining wall to help with some drainage issues in my yard, i worked with matt to draw up plans for my needs. Up to 24% cash back design procedure (cantilever retaining wall):
Soil Bearing And Stability 8.
Sketch the drawings and detail as per the requirements. Forces on retaining walls 6. Though it was a fairly short wall, there was some extra attention needed given its proximity to a creek and a playground structure (read: