Vertical shaft kilns were replaced with rotary kilns and ball mills were used for grinding cement. Lecture notes mechanics and design of concrete structures civil. Topic 11 seismic design of reinforced concrete structures. Prestressed concrete structures prestressed concrete structures. Lecture series on design of reinforced concrete structures by prof. Pdf ce6505 design of reinforced concrete elements drce. Module 9 lecture 2 mix design of concrete is method duration. Lecture notes reinforced concrete structures part 1. Concrete engineering subcourse number en 5466 edition a united states army engineer school fort leonard wood, mo 65473 9 credit hours edition date. Precast concrete precast concrete beams and girders provide support for slabs. Concrete c 1,5 m 0 1,0 s 1,15 v 1,25 stressstrain diagram of steel and concrete note. Typically, wires or tendons are stretched and then blocked at the ends creating compressive stresses throughout the members entire crosssection. En380 naval materials science and engineering course notes, u.
Mechanics and design, first canadian edition, prentice hall, scarborough, on. This is first lecture of the series of lectures delivered by prof. This method is very suitable for very dry concrete whose slump value cannot be measured by slump test, but the vibration is too vigorous for concrete with a slump greater than about 50 mm. Design of steel beams and columns, concrete slabs and footings, and composite steelconcrete beams and slabs. The characteristic of recycled aggregates could be different by its parent concrete because the parent concrete was designed for its purposes such as permeable, durable and high strength concrete recycling of concrete is a relatively simple process. Concrete technology notes pdf ct notes pdf eduhub sw.
Lectures, notes, ebooks and course notes on building construction and design are available for free download related searches for construction materials lecture notes related searches lecture notes app taking notes in a lecture building construction notes construction materials list as lecture notes ucsd construction notes sample general. The important properties of concrete, which govern the design of concrete mix are as follows i weight the unit weights of plain concrete and reinforced concrete made with sand, gravel of crushed natural stone aggregate may be taken as 24 knm3 and 25 knm3 respectively. The first lecture introduces various concepts related to structural designing. Civil concrete technology lectures notes concrete definition in its simplest form, concrete is a mixture of paste and aggregates rocks. Ence 3680 design of concrete structure spring 2015. Ce 437537, spring 2011 introduction to prestressed concrete 1 4 in prestressed concrete, compressive stresses are applied to the concrete prior to loading. To introduce students to various materials commonly used in civil engineering construction and their properties. Structural concrete structures reinforced concrete construction. Introduction to concrete portland cement association. Reinforced concrete since the tensile strength of plain concrete is 1015 times.
This notes include design are you a civil engineering students looking for. Concrete mix design notes mix design is the process of selecting the proportions of cement, water, fine and coarse aggregates and, if to be used, cement replacement materials and admixtures to produce an economic concrete mix with the required fresh and hardened properties. This means that the material in a section may be reshu. Design of reinforced concrete structures notes pdf free. Ascesei 710 minimum design loads for buildings and other structures, asce recommended other course materials 1.
Prestressed concrete structures nptel online videos. Sometimes one or more admixtures are added to change certain characteristics of the concrete such as its workability, durability, and time of hardening. Western university faculty of engineering department of. Lecture notes will largely be drawn from these resources chaallal o and lachemi m, 2010, reinforced concrete structures. Qaisar ali, in the reinforced concrete design course. It also introduce aci code and provides a stepwise procedure for analysis and subsequent flexure and shear design of a beam. Introduction, concrete and steel, reinforced concrete r. The gallery is usually rectangular i slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Lec3 different methods of design of reinforced concrete structures. Design of reinforced concrete structures, drcs study materials, engineering class handwritten notes, exam notes, previous year questions, pdf free download. The compacting factor is the ratio of the weight of concrete in the cylinder to the weight of an equal volume of fully compacted concrete.
If quarry aggregates are used, then the values from the table are increased with 10%. Civil engineering ebooks download civil engineering notes. Since doe method presently is the standard british method of concrete mix design, the procedure involved in this method is described instead of out dated road note no 4 method. Dhang, department of civil engineering, iit kharagpur. Lecture 24 prestressed concrete prestressed concrete refers to concrete that has applied stresses induced into the member. About four tons of concrete are produced per person per year worldwide and about 1. Drcs 2 pdf notes here you can get lecture notes of design of reinforced concrete structures notes pdf with unit wise topics. View notes cive241 concrete lecture 9 rc slabs from cive 241 at university of liverpool. The concrete homogenous grade i, ii or iii is shown in table 3, which results from the statistical information from concreting plant. Macgregor jg and bartlett fm, 2000, reinforced concrete. Download link is provided and students can download the anna university ce6505 design of reinforced concrete elements drce syllabus question bank lecture notes syllabus part a 2 marks with answers part b 16 marks question bank with answer, all the materials are listed below for the students to make use of it and score good maximum marks with our study materials.
Introduction to concrete concretess versatility, durability, sustainability, and economy have made it the worldss most widely used construction material. Design of reinforced concrete structures nptel online. Purpose of this course is to establish a firm understanding of behavior of reinforced concrete structures, then to develop method used in current practice and to. The main cementing constituents of portland cement are tricalcium silicate 3cao. The paste, composed essentially of portland cement and water, coats the surface of the fine small and coarse larger aggregates. Concrete gravity dam components a gallery is a small passage in a dam for providing an access to the interior of the dam. Reinforced concrete and steelwork concrete lectures lecture 9. Concrete does have a small tensile strength and this can be recognized by the designer. Here we have listed different units wise downloadable links of design of reinforced concrete structures notes pdf where you can click to download respectively. In bs 8110, there are 3 classes of prestressed concrete which depend on the level of tensile stresses andor cracking allowed. The projecting reinforcing bars will bond with concrete cast on site.
The time required for the shape of concrete to change from slump cone shape to cylindrical shape in seconds is known as vee bee degree. Design of reinforced concrete structures pdf notes drcs. September 1992 subcourse overview this subcourse is designed to teach you how to identify, plan, and supervise in. Browse lectures and class notes on design of reinforced concrete lectures and class notes on design of reinforced concrete structures hot sponsored downloads. Concrete and reinforced concrete concrete is a mixture of sand, gravel, crushed rock, or other aggregates held together in a rocklike mass with a paste of cement and water. Solid masonry a masonry unit whose net cross sectional area in every plane parallel to the bearing surface is 75 percent or more or the grosssectional area in the same plane.
Design criteria for reinforced concrete structures pdf. Find materials for this course in the pages linked along the left. Introduction to prestressed concrete jim richardson. Here you can download the free lecture notes of concrete technology pdf notes ct pdf notes with multiple file links to download. Lecture notes, lecture 3, reinforced concrete civl5551 studocu. Download pdf of reinforced cement concrete note offline reading, offline notes, free download in app, engineering class handwritten notes, exam notes, previous year questions, pdf free download. Ce 6401 construction materials sce dept of civil ce6401 construction materials l t p c 3 0 0 3 objectives. Each section will be discussed in one lecture, making every lecture selfcontained. When the concrete attains a prescribed strength, normally within 24 hours or less, the tendons are cut at their anchorages. Through a series of chemical reactions called hydration, the paste hardens and gains strength to form the rocklike mass known. Unit i stones bricks concrete blocks 9 stone as building material criteria for selection tests on stones.
The term concrete refers to a mixture of aggregates, usually sand. Powered by create your own unique website with customizable templates. The concrete technology notes pdf ct notes pdf book starts with the topics covering portland cement, mineral and chemical admixtures, classification of aggregate, factors affecting workability, water cement ratio, compression tests, factors in the choice of mix. During service, the quality of concrete provided by initial curing can be improved by subsequent wetting as in the cases of foundations or water retaining structures. A filled in version of these notes will be posted after class. Course materials civil engineering concrete structures ii. Here you can find the rcc lecture notes in pdf file. It is highly recommended that you print out a set of notes to follow along with during lecture, as notes will be filled on these handouts. The compacting factor for concrete of medium workability is about 0. Concrete in practice concrete is a composite with properties that change with time. Design of reinforced concrete structures drcs study. Design of reinforced concrete structures, drcs study materials, engineering class handwritten notes, exam notes, previous year questions, pdf free. Sengupta department of civil engineering iit madras. Building materials full notes, pdf, ebooks, all units.
View notes reinforced concrete i amu lecture notes. Arch 324 reinforced concrete lecture 2 openmichigan. Under service loads, the entire cross section is essentially in compression, which takes advantage of concretes. Since the tendons are now bonded to the concrete, as they are cut from.
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