Thesis Abstract

Abstract
This research project focuses on the structural detailing of a reinforced concrete (RC) duplex structure. The study involves the detailed design and analysis of a duplex building, considering both architectural and structural aspects. The primary objective is to provide a comprehensive overview of the structural detailing process involved in the construction of a typical duplex using reinforced concrete. The research begins by outlining the general requirements and considerations for designing a duplex structure. This includes factors such as building codes, material properties, and load considerations. The architectural layout of the duplex is also discussed to understand how the structural elements will be integrated into the overall design. The structural detailing process is then presented in detail, starting from the foundation design. The types of foundations suitable for duplex structures are examined, with specific focus on the selection of appropriate foundation types based on soil conditions and structural requirements. The design of footings, including size and reinforcement details, is thoroughly discussed. Following the foundation design, the superstructure detailing is elaborated upon. This includes the design of columns, beams, slabs, and walls. The research explores the different structural elements used in the duplex building and provides detailed guidelines for their design and detailing. Special attention is given to the reinforcement detailing of critical elements such as beam-column joints and slab-column connections. In addition to the primary structural elements, the research also covers the design of secondary elements such as stairs, balconies, and parapets. The detailing of these elements is essential for ensuring the overall stability and safety of the structure. The research project incorporates the use of structural analysis software to validate the design and detailing of the duplex structure. By conducting structural analysis, the research aims to ensure that the proposed design meets the necessary safety and performance requirements. Overall, this research project offers a comprehensive guide to the structural detailing of a reinforced concrete duplex structure. By providing detailed insights into the design and detailing process, this study aims to assist engineers, architects, and construction professionals in effectively planning and executing the construction of duplex buildings with a focus on structural integrity and safety.

Thesis Overview

INTRODUCTIONThe work in the construction industry involves the client, the Architect, the Engineer, the quantity surveyor and the builders. A structural project is initiated by the Engineer (Civil Engineer).The process of designing begins with the Engineers appreciation of the client’s requirements. After the specification given to the Engineer by Architect according to the requirement of the client, the Engineer develops different structure scheme from the Architect plan and designed load, which will help him to know the axils load and neutral axis where the structure is liable to settle and develops sagging or hogging due t o improper use of rein for cement bar. Having considered the use of material and erection methods and then comes up with the final work of full structural analysis and detailed design.Structural detailing can be defined as the process by which the design Ota structural system is drafted in a form that a builder can use for construction for easy establishment.Also structural drawing is the principle means by which the designer communicates his requirements in a clear and unambiguous manner to the builder.This project outlines the important components and basic techniques and methods required for structural detailing of a reinforced concrete duplex.The structural drawing is simple to interpret, dimensions are clear. Bar bending schedules showing now the reinforcement bars are to be bend a real so provided. This is essential to the quantity survey or cost estimates of the project and to the steel to supply and also to the iron bender to determine the bends dimension.A summary of design specifications, information and structural consideration a re provided standard scales and abbreviation are used to ensure the uniformity. The structural elements, beans, column, slabs, foundations have been detailed and shown in plans, elevations and sections.It is therefore believed that this project will fulfill its requirements and serve its purpose of guiding the reader through the process of basic structural detailing.