Rubble Retaining Wall Design Example

Ce 537 spring 2011 retaining wall design example 6 8 2 80 5 0 allowablebearingcapacity ok 1 11 75 6 1 29 9 1 11 75 17 69 2 ksf ksf ft ft k ft ft k v 7.

Rubble retaining wall design example.

Earthquake seismic design 7. The main purpose is to provide standard designs of stone masonry retaining wall that can be easily followed by engineers in the field. Retaining wall retains earth when level difference exists between two surfaces. When a building consent is required the wall must be specifically designed by a registered engineer.

Rubble retaining wall design pdf retaining wall design 10 edition th. A design guide for earth retaining structures. Soil mechanics simplified 4. Design procedure overview 3.

It is commonly required in the construction of hill roads masonry dams abutments and wings walls of bridges and so on. W wheel wfill wsur k ft klf ft u u klf ft ft ft w l m w plf. Design and detailing of retaining walls. Excel sheet to automatically calculate the optimum sections.

Load on heel is due to the weight of heel fill surcharge as the wall tries to tip over. 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 are structure used to retain soil rock or other materials in a vertical condition. Design example cantilever retaining wall.

Building codes and retaining walls 5. Design and construction of stone masonry retaining walls a quick guide 2 department of engineering services 2. 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 design 10 editionth a design guide for earth retaining structures contents at a glance.

Concrete masonry retaining walls can be designed in accordance with the following new zealand standards but it is prudent to have the design checked and inspected by a structural engineer. However retaining wallscanalsobeconstructed for aesthetic landscaping purposes. 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. 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.

Rubble retaining wall design contents at a glance. Retaining walls types design stability. Scope this guideline provides the fundamentals of design of stone masonry retaining walls. Design of random rubble masonry retaining wall free download as excel spreadsheet xls xlsx pdf file pdf text file txt or read online for free.

Hence they provide a lateral support. 3 gravity retaining wall gl1 gl2 retaining walls are usually built to hold back soil mass.