CSA A23.3-04 PDF

Reinforced Concrete Structures: Design according to CSA A [Omar Chaallal, Mohamed Lecherni] on *FREE* shipping on qualifying offers. visions for the seismic design of high-strength concrete structures in the Canadian standard CSA A– It is noted that the Canadian standard. This paper presents the background experimental and analytical research that was carried out to develop the provisions for the seismic design.

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Alternative loading cases shall be considered where applicable. Some examples of non-homogeneous equations are found in Clauses Seismic force resisting system — that part of cda structural system that has been considered in the design to provide the required resistance to the earthquake forces and effects in accordance with Clause 4.

Bundled bars shall be tied, wired, or otherwise fastened together to ensure that they remain in position. Except for connections that are part of a primary seismic force resisting system, this requirement may be waived if the connection is restrained on four sides by beams or slabs of approximately equal depth. Read, highlight, and take notes, across web, tablet, and phone.

Standards Council of Canada

Canadian Standards Association Design of concrete structures foundation. The hooks shall cssa peripheral longitudinal bars. Buy This Book in Print. Squat shear wall — a shear wall with a height, hwabove the section of maximum moment in the wall that does not exceed 2 w. Forged from a partnership between a university press and a library, Project MUSE is a trusted part of the academic and scholarly community it serves.

CSA does not warrant the accuracy, completeness, or currency of any of the information published in this document. The area of this reinforcement shall be not less than 0.

Ductile coupling beam — a coupling beam that complies with Clauses Canadian Standards Association Design of concrete structures A Such members are often encountered in engineering practice, particularly in buildings.

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For non-prestressed composite members containing more than one type of concrete, the portion of the member in compression shall determine whether the values specified in Table 9.

To receive printed updates, please complete and return the attached card. Factored load effect — the effect of factored load combinations specified in Clause 8. Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Effective depth of section — the distance measured from the extreme compression fibre to the centroid of the tension reinforcement. Some examples of non-homogeneous equations are found in Clauses Such ties or stirrups shall be provided along the length where compression reinforcement is required.

Drilled pile — a pile cast-in-place in a pre-drilled hole. These shall be included in ultimate limit state design calculations, with the load factor specified in the applicable building code. Mf dv where Mf and Vf are taken as positive quantities and Nf is positive for axial tension and negative for axial compression. It supersedes the previous editions published in, metric and imperialand A new clause Clause Deformed wire or welded wire fabric of equivalent area may be used.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. Canadian Standards Association Bonded tendon — a prestressing tendon that is bonded to concrete either directly or through grouting.

Flexural shear walls have a height, hwabove the section of maximum moment in the walls that is greater than 2 w. Annexes are designated normative mandatory or informative non-mandatory to define their application.

CSA A | Standards Council of Canada – Conseil canadien des normes

However, Vs shall not be taken as greater than Vf. Such models are particularly appropriate in regions where plane sections do not remain plane. Chapter 7 Bond Development and Splice Reinforcement. Ponding should be checked by suitable calculations of deflection, including added deflections due to ponded water, and the long-term effects of all sustained loads, camber, construction tolerances, and reliability of provisions for drainage should be taken into consideration.

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Tilt-up wall panel — a reinforced concrete panel that is site-cast on a horizontal surface and subsequently tilted to a vertical orientation to form a vertical- and lateral-load-resisting building element. Canadian Standards Association New requirements for slab band construction are also specified. Auxiliary members usually act jointly with the shell.

This is followed by a step-by-step procedure for both design and verification, along with many fully developped numerical applications.

Transfer — the act of transferring force in prestressing tendons from jacks or the pretensioning anchorage to the concrete member. Each aspect is carefully illustrated and is the subject of a thorough theoretical development.

In Equationdv may be taken as the flexural lever arm corresponding to the factored moment resistance. Limited copies of this document in print or paper form may be distributed only to persons who are authorized by CSA to have such copies, and only if this Legal Notice appears on each such copy.

Unless otherwise permitted by Clause It is based on either elastic or inelastic behaviour. Thin shell — a three-dimensional spatial structure made up of one or more curved slabs or folded plates whose thicknesses are small compared to their other dimensions.

Helical tie — a continuously wound reinforcement in the form of a cylindrical helix enclosing longitudinal reinforcement. Canadian Standards Association Design of concrete structures Hoop — a closed tie or continuously wound tie.

Whenever the square root of the concrete strength is determined, the concrete strength and the square root of the concrete strength are both expressed in megapascals. Canadian Standards Association Pile — an elongated structural element drilled or driven into the ground for supporting loads by end bearing, friction, or both.