This type of construction is not economical for walls higher than 3m.
Stone masonry retaining wall design example pdf.
The stone masonry section should always be designed to take compression and not the tensile stresses.
Masonry design and in all sorts of related topics.
Based on our example in figure a 1 we have the forces due to soil pressure due to water and surcharge load to consider.
Despite the many references a single volume on retaining wall design for the professional practitioner and civil engineering student could not be found.
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.
The masonry work should be properly cured after the completion of work for a period of 2 to 3 weeks.
Dry stone retaining wall of the railway martigny chamonix near fin haut switzerland figure 5 left.
The masonry design standard nzs 42302004.
The construction work of stone masonry should be raised uniformly.
B semi gravity retaining walls are modification of gravity wall in which small amounts of.
The main purpose is to provide standard designs of stone masonry retaining wall that can be easily followed by engineers in the field.
They depend mostly on their own weight and any soil resting on the wall for stability.
Retaining wall retains earth when level difference exists between two surfaces.
Masonry design and in all sorts of related topics.
6 2 3 design procedure of retaining wall figure 6 2 3 shows the design procedure of retaining wall works.
Stone masonry retaining wall design example.
Example of a retaining wall with only one care fully set face chemin vs switzerland www stonewalls ch training manual dry stone walling page 4 dry stone retaining.
Design and construction of stone masonry retaining walls a quick guide 2 department of engineering services 2.
Hence this attempt to condense simplify and compile information from many sources including my own experience into this book.
The plumb bob should be used to check the verticality of erected wall.
A gravity retaining walls are constructed of plain concrete or stone masonry.
Soil between a retaining wall and a trial failure plane.
These walls are generally made of masonry and concrete.
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.
Section through a retai ning wall built the tradi tional way.
Concrete or stone masonry plain concrete gravity wall.
Scope this guideline provides the fundamentals of design of stone masonry retaining walls.