International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 09 Issue: 11 | Nov 2022
p-ISSN: 2395-0072
www.irjet.net
Research study on Soil Structure Interaction of Integrated Earth Retaining Wall: A Review Miss. Prajakta Bajirao Shirke1, Prof. K. K. Shinde2, Prof. B. V. Mane2 Student, M.Tech, Dept. of Civil Engineering, Annasaheb Dange College of Engineering and Technology, Ashta1 Professor, Dept. of Civil Engineering, Annasaheb Dange College of Engineering and Technology, Ashta2 ----------------------------------------------------------------------------***-------------------------------------------------------------------------1. Gravity wall – A massive wall that resists overturning by Abstract - The widespread usage of retaining walls has sparked research into novel techniques of building walls that are acceptable, clean, rapid, and cost-effective. Among several innovations, the mortar-less technique of interlocking bricks is extremely promising. This will be simplest to do with the concept and implementation of the wall's sustainability against the stress caused by its usage of the ground. Retaining walls are moderately stiff structures designed to hold soil laterally so that it may be maintained at varying levels on either side. The ANSYS software tool is used to test the strength properties of these walls. Similarly, employing the unique interlocking construction block below not only decreases the amount of human work necessary, but it also boosts power. These blocks are simply transferable from one location to another. This paper is developed for the building of such interlocking masonry, namely how to increase wall construction speed, the impacts of brick placement on wall alignment accuracy, and wall guiding (recommended deformation, deformation) under lateral stresses. This study includes an analysis of an interlocking precast structural block retaining wall and an evaluation of a precast RCC wall for numerous design parameters.
Keyword: Retaining Wall, Integrated (Precast), SSI, ANSYS, soil Pressure.
1. INTRODUCTION A retaining wall is a structure that is used to retain soil or any other material in a position where the ground level changes suddenly. The support structure is an indispensable part of all civil construction projects. Traditionally, the gravity wall, cantilever wall, buttress wall, and reinforced earth wall are used to retain soil on a slope steeper than would naturally be expected. Retaining wall are classified as follows ofA. Based on material used – concrete, brick/stone masonry, clay/soil timber. B. Based on resisting load-
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its own weight.
2. RCC Cantilever wall – Wall constructed in RCC having
thin stem and base Slab resist load by cantilever action
3. RCC Counter fort wall- When height of wall is more than 6-8m stem and slab resist load at regular interval tied with counter fort for economy
Prefabricated structures (sometimes known as "off-site structures") are ones in which the majority of the structural parts are standardized and made at off-site facilities before being transported to the assembly site. Such components are manufactured utilizing current mass production processes, allowing a huge number of buildings to be constructed at a low cost in a short period of time. Precast cement is a type of construction product that is created in a reusable form or "shaped" cast concrete and then cured in a controlled atmosphere before being brought to the building site where it will be erected. Ordinary concrete, on the other hand, is dumped and cured on-site. 1.1. History of Precast Technology Ancient Roman engineers utilized mortar, which they quickly poured into moulds to build their amazing system of water pipelines, canals, and roadways. Pre-started technologies are being used in a variety of technical and auxiliary applications, including individual parts or even complete structural systems. Prefabricated frame constructions were advocated in Liverpool during the peak era, an idea that was not widely adopted in Britain. In any event, it was widely embraced around the world, particularly in Eastern Europe and Scandinavia. Precast concrete has grown in the United States as two distinct sub-sectors that are inextricably linked. The National Prefabricated Concrete Association (NPCA) places a high value on efficiency, underground, and other non-precast things in the precast concrete goods business. Concrete precast systems Precast concrete modules and other precast concrete components utilized in overhead constructions such as installations, suspension bridges, and scaffolding dominate
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