Stone Masonry Retaining Wall Design Example

B semi gravity retaining walls are modification of gravity wall in which small amounts of.

Stone masonry retaining wall design example.

Based on our example in figure a 1 we have the forces due to soil pressure due to water and surcharge load to consider. 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. A quick guide for the benefit of all engineers and builders. Retaining wall retains earth when level difference exists between two surfaces.

Assume level backfill no surcharge or seismic loading active earth pressure and masonry laid in running bond. Concrete or stone masonry plain concrete gravity wall. 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. Soil between a retaining wall and a trial failure plane.

They depend mostly on their own weight and any soil resting on the wall for stability. This type of construction is not economical for walls higher than 3m. These walls are generally made of masonry and concrete. Design and construction of stone masonry retaining walls a quick guide 2 department of engineering services 2.

Scope this guideline provides the fundamentals of design of stone masonry retaining walls. Foreword the department of engineering services is pleased to bring out the design and construction of gravity stone masonry retaining walls. Though stone masonry retaining walls are simple structures and commonly built in every nook and corner of the. Masonry design and in all sorts of related topics.

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. Design and construction of stone masonry retaining walls a quick guide. 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 masonry design standard nzs 42302004. The civilweb stone masonry retaining wall design spreadsheet comes complete with analysis tools which can be found nowhere else on the market. N ultimate load design with material factors based on characteristic soil properties partial load factors consistent with as 1170 1 and structure designs to. Of australia cmaa published masonry walling guide no 4.

Despite the many references a single volume on retaining wall design for the professional practitioner and civil engineering student could not be found. The main purpose is to provide standard designs of stone masonry retaining wall that can be easily followed by engineers in the field. Stone masonry retaining wall design example. Masonry design and in all sorts of related topics.