1 gravity wall masonry or plain concrete 2 cantilever retaining wall rcc inverted t and l 3 counterfort retaining wall rcc 4 buttress wall rcc.
Buttress retaining wall design example pdf.
Retaining wall design 10 editionth a design guide for earth retaining structures contents at a glance.
However retaining walls can also be constructed for aesthetic landscaping purposes.
Foundation engineering chapter 8.
Take the co efficient of friction between concrete and soil as 0 6.
Retaining wall design design example 1 design a cantilever retaining wall t type to retain earth for a height of 4m.
Classification of retaining walls 7 counterfort gravity rw t shaped rw l shaped rw.
Thickness of heel slab and stem 5 of height of wall.
Building codes and retaining walls 5.
This excel sheet introduces design of counterfort retaining wall according.
Forces on retaining walls 6.
In no case thickness of any component be less than 300mm.
Preliminary proportioning of counterfort retaining wall.
Design and analysis of retaining walls 2 economical when the wall height exceeds 8m.
Buttress wall rcc 6.
Earthquake seismic design 7.
Design of shear key in case the wall is unsafe against sliding p p p tan2 45 φ 2 h p k p pere wh p unit passive pressure il b p a h a.
Classification of retaining walls backfill backfill gravity rw t shaped rw l shaped rw tile drain counterfort buttress backfill weep.
Design of counterfort retaining wall.
Design procedure overview 3.
Whereas if bracing is in front of the wall and is in compression instead of tension the wall is called buttress retaining wall.
Design example cantilever retaining wall.
Departemen teknik sipil dan lingkungan.
Cantilever rc retaining wall a 2 71 25 9 b c d 103 9 58 0 0 40 25 10 0 4 5 19 10 0 95 5 soil bearing capacity base of wall soil surcharge 86 7 92 4.
Counterfort retaining wall rcc buttress wall rcc 3.
Element design example 1.
Soil mechanics simplified 4.
Types of retaining walls buttress wall similar to counterfort wall but bracing is constructed in front of the wall.
Design and detailing of retaining walls dr.
Safe bearing capacity of soil is 200 kn m2.
The density of soil is 18kn m3.
Classification of retaining walls.
The angle of repose is 30 degrees.
The backfill is horizontal.
Soil bearing and stability 8.