Rubble Masonry Stone Masonry Retaining Wall Design Example

Stone masonry retaining wall design example.

Rubble masonry stone masonry retaining wall design example.

Depending upon the site conditions type of material to be. Retaining walls types design stability. Rubble retaining walls are made using stone sand and mortar. Assume level backfill no surcharge or seismic loading active earth pressure and masonry laid in running bond.

Rubble wall rubble masonry rubble wall design jndautomotive com. Retaining wall retains earth when level difference exists between two surfaces. Concrete or stone masonry plain concrete gravity wall. The hallow spaces left around and stones should be tightly packed with smaller stone pieces as shown below.

The masonry design standard nzs 42302004. Stones typically granite of various sizes are fitted together to make a unique yet aesthetically pleasing wall that will blend in to the landscape around it. The coefficient of friction between the footing and foundation soil k 1 is 0 25 and the allowable soil bearing pressure is 2 000 psf 95 8. Sketches of the retaining wall forces should be considered to properly distinguish the different forces acting on our retaining wall as tackled in the previous article retaining wall.

Design the reinforced concrete masonry cantilever retaining wall shown in figure 2. It is commonly required in the construction of hill roads masonry dams abutments and wings walls of bridges and so on. These walls are generally made of masonry and concrete. Retaining walls may be defined as a wall built to resist the pressure of liquid earth filling sand or other granular material filled behind it after it is built.

Based on our example in figure a 1 we have the forces due to soil pressure due to water and surcharge load to consider. A gravity wall h 3m masonry or stone b cantilever wall h 3m and h 6m c counterfort wall h 8m d buttress wall transverse stem support provided on front side e e bridge abutment additional horizontal restraint from bridge deck a gravity wall h 3m masonry or stone. Masonry design and in all sorts of related topics. Dry rubble masonry this type of masonry is used in the construction of retaining walls pitching earthen dams and canal slopes in the form of random rubble masonry without any mortar.

Masonry design and in all sorts of related topics. Structural engineering forum of india structural. May 5 2017 explore cutemm s board rubble masonry followed by 128 people on pinterest. Despite the many references a single volume on retaining wall design for the professional practitioner and civil engineering student could not be found.