Retaining wall design pdf nptel

For the love of physics walter lewin may 16, 2011 duration. Design of retaining wall design as per indian standards civil engineering duration. Worked example 2 design of concrete cantilever retaining. Gravity retaining walls semigravity retaining walls cantilever retaining walls counterfort retaining walls nptel advanced foundation engineering1 gravity retaining walls figure 7.

Usually the cantilever wall stem is of concrete block construction rising from an insitu concrete foundation. Kousik deb,department of civil engineering,iit kharagpur. Rajagopal, department of civil engineering, iit madras. This is a simple web app that is able provide a basic design of a cantilever retaining wall based on user inputs. The load that presents the greatest problem and its primary concern is the lateral earth pressure induced by the retained soil. So, to retain the soil, so we have to build the structure for this type of retaining wall. Retaining walls are structures used to retain earth or water or other materials such as coal, ore, etc. The safety factor against sliding minimum required f.

We will discuss about various type of retaining wall, how to choose the dimension, and what are the different. And this is constructed for pcc, plain cement concrete. Now depending upon it is weight, we will get the stability for this type of gravity retaining wall. Design and detailing of retaining walls learning outcomes. Active earth pressure or earth pressure pa and passive earth pressure p p. Geosynthetics and reinforced soil structures by prof. Are you looking for nptel lectures on shear wall design. We collected most searched pages list related with nptel lectures on shear wall design. The following worked example is for a freestanding cantilever wall that is considered. Mod01 lec15 design example of reinforced soil retaining. Lec 4 problem on design of rcc cantilever retaining wall. Retaining walls in theory and practice, a textbook for. Cantilever concrete retaining walls are commonly used for residential purposes, often as integral basement walls. Retaining wall, because retaining wall is very important structure in geotechnical engineering.

Reinforced soil retaining wallsdesign and construction nptel. In general, they are used to hold back or support soil banks and water or to maintain difference in the elevation of the ground surface on each of wall sides. Mod01 lec15 design example of reinforced soil retaining wallsi. After this present you will be able to do the completecomplete design design andand detailingdetailing ofof. Basic rule of retaining wall wall design dimension of rcc retaining wall design duration. And then first you should know what are the different types of retaining wall. Cantilever retaining wall ouestion for the retaining wall and the profile shown below, calculate. Worked example 2 design of concrete cantilever retaining walls to.

So, now in this class and the next classes i will also discuss the retaining wall design. Active earth pressure tends to deflect the wall away from the backfill. Retaining walls are structures used to provide stability for earth or other materials at their natural slopes. Get details of nptel lectures on shear wall design. Lateral forces on retaining wallsence 454 assakkaf design of retaining walls the design of retaining wall must account for all applied loads. Main features calculate earth pressure coefficients based on.