Stone Masonry Retaining Wall Design Calculations

We recommend making the base twice as wide as the block depth to account for settling.

Stone masonry retaining wall design calculations.

The civilweb gravity retaining wall design excel sheet can be used to design concrete gravity walls in accordance with bs en 1997 and bs en 1992. Design and construction of stone masonry retaining walls a quick guide 5 department of engineering services 5. Stone masonry retaining wall design spreadsheet. It is commonly required in the construction of hill roads masonry dams abutments and wings walls of bridges and so on.

This type of construction is not economical for walls higher than 3m. Design criteria in design of stone masonry retaining walls first the anticipated loads on the structure should be considered and then evaluate the safety of the structure based on standard criteria. Depending upon the site conditions type of material to be. 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. A gravity retaining walls are constructed of plain concrete or stone masonry. Hence this attempt to condense simplify and compile information from many sources including my own experience into this book. The civilweb stone masonry retaining wall design spreadsheet is an advanced retaining wall design spreadsheet which completes the design of stone masonry retaining walls in accordance with bs en 1997.

Retaining walls types design stability. The calculator will include this in the estimate but you can also use our cubic yardage calculator to estimate 6 of gravel for the project. The masonry design standard nzs 42302004. B semi gravity retaining walls are modification of gravity wall in which small amounts of.

The retaining wall should be set embedded below grade on a level base of 6 gravel or stone. Stone masonry retaining walls are modular structures built of a series of concrete or stone masonry blocks. 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. Despite the many references a single volume on retaining wall design for the professional practitioner and civil engineering student could not be found.

They depend mostly on their own weight and any soil resting on the wall for stability. 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. Retaining wall retains earth when level difference exists between two surfaces. The civilweb stone masonry retaining wall design spreadsheet comes complete with analysis tools which can be found nowhere else on the market.

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