Stone Masonry Retaining Wall Design Example Pdf
The masonry work should be properly cured after the completion of work for a period of 2 to 3 weeks.
Stone masonry retaining wall design example pdf. 1 selection of types of structures as shown in table 6 2 1 before there are many types of structures for retaining walls and the. Masonry design and in all sorts of related topics. The masonry design standard nzs 42302004. Design and construction of stone masonry retaining walls a quick guide 2 department of engineering services 2.
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. Retaining wall retains earth when level difference exists between two surfaces. A gravity retaining walls are constructed of plain concrete or stone masonry. This type of construction is not economical for walls higher than 3m.
Based on our example in figure a 1 we have the forces due to soil pressure due to water and surcharge load to consider. 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. Concrete or stone masonry plain concrete gravity wall. The following sections will give brief descriptions of design procedures for retaining walls.
The main purpose is to provide standard designs of stone masonry retaining wall that can be easily followed by engineers in the field. Hence this attempt to condense simplify and compile information from many sources including my own experience into this book. Stone masonry retaining wall design example. They depend mostly on their own weight and any soil resting on the wall for stability.
Soil between a retaining wall and a trial failure plane. B semi gravity retaining walls are modification of gravity wall in which small amounts of. The plumb bob should be used to check the verticality of erected wall. Masonry design and in all sorts of related topics.
Despite the many references a single volume on retaining wall design for the professional practitioner and civil engineering student could not be found. 6 2 3 design procedure of retaining wall figure 6 2 3 shows the design procedure of retaining wall works. Scope this guideline provides the fundamentals of design of stone masonry retaining walls. These walls are generally made of masonry and concrete.