Rubble Masonry Stone Masonry Retaining Wall Design Example

Design the reinforced concrete masonry cantilever retaining wall shown in figure 2.

Rubble masonry stone masonry retaining wall design example.

Rubble retaining walls are made using stone sand and mortar. Rubble wall rubble masonry rubble wall design jndautomotive com. Retaining wall retains earth when level difference exists between two surfaces. Based on our example in figure a 1 we have the forces due to soil pressure due to water and surcharge load to consider.

Retaining walls types design stability. Masonry design and in all sorts of related topics. 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.

The masonry design standard nzs 42302004. Hence this attempt to condense simplify and compile information from many sources including my own experience into this book. The hallow spaces left around and stones should be tightly packed with smaller stone pieces as shown below. Concrete or stone masonry plain concrete gravity wall.

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. May 5 2017 explore cutemm s board rubble masonry followed by 128 people on pinterest. Stone masonry retaining wall design example. Structural engineering forum of india structural.

Rubble walls are a type of gravity wall and they are typically built on top of a reinforced concrete footing. 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. Depending upon the site conditions type of material to be.

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. Assume level backfill no surcharge or seismic loading active earth pressure and masonry laid in running bond. Despite the many references a single volume on retaining wall design for the professional practitioner and civil engineering student could not be found.