ACI 315R-18 钢筋设计详图表示指南

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Guide to Presenting

Reinforcing Steel Design

Details

Reported by Joint ACI-CRSI Committee 315

ACI 315R-18

First Printing

January 2018

ISBN: 978-1-945487-96-5

Guide to Presenting Reinforcing Steel Design Details

may not be reproduced or copied, in whole or part, in any printed, mechanical, electronic, film, or other

distribution and storage media, without the written consent of ACI.

The technical committees responsible for ACI committee reports and standards strive to avoid

ambiguities, omissions, and errors in these documents. In spite of these efforts, the users of ACI

documents occasionally find information or requirements that may be subject to more than one

interpretation or may be incomplete or incorrect. Users who have suggestions for the improvement of

ACI documents are requested to contact ACI via the errata website at http://concrete.org/Publications/

DocumentErrata.aspx. Proper use of this document includes periodically checking for errata for the most

up-to-date revisions.

ACI committee documents are intended for the use of individuals who are competent to evaluate the

significance and limitations of its content and recommendations and who will accept responsibility for

the application of the material it contains. Individuals who use this publication in any way assume all

risk and accept total responsibility for the application and use of this information.

All information in this publication is provided “as is” without warranty of any kind, either express or

implied, including but not limited to, the implied warranties of merchantability, fitness for a particular

purpose or non-infringement.

ACI and its members disclaim liability for damages of any kind, including any special, indirect, incidental,

or consequential damages, including without limitation, lost revenues or lost profits, which may result

from the use of this publication.

It is the responsibility of the user of this document to establish health and safety practices appropriate

to the specific circumstances involved with its use. ACI does not make any representations with regard

to health and safety issues and the use of this document. The user must determine the applicability of

all regulatory limitations before applying the document and must comply with all applicable laws and

regulations, including but not limited to, United States Occupational Safety and Health Administration

(OSHA) health and safety standards.

Participation by governmental representatives in the work of the American Concrete Institute and in

the development of Institute standards does not constitute governmental endorsement of ACI or the

standards that it develops.

Order information: ACI documents are available in print, by download, through electronic subscription,

or reprint and may be obtained by contacting ACI.

Most ACI standards and committee reports are gathered together in the annually revised the ACI

Collection of Concrete Codes, Specifications, and Practices.

American Concrete Institute

38800 Country Club Drive

Farmington Hills, MI 48331

Phone: +1.248.848.3700

Fax: +1.248.848.3701

www.concrete.org

This document guides designers of concrete structures how to

determine information and design details that are required to

prepare reinforcing steel fabrication details and placing drawings.

The guide stresses the importance of this information to ensure that

the reinforcing steel detailer eectively and accurately captures the

intent of the designer, presenting it in a manner that is clear and

unambiguous to the reinforcing steel fabricator and placer. Recom-

mendations are also provided concerning the review of placing

drawings.

Keywords: concrete structures; design details; detailing; engineering

drawings; fabrication details; placing drawings; reinforcement; reinforcing

steel; tolerances.

CONTENTS

CHAPTER 1—INTRODUCTION AND SCOPE, p. 2

1.1—Introduction, p. 2

1.2—Scope, p. 2

CHAPTER 2—NOTATION AND DEFINITIONS, p. 2

2.1—Notation, p. 2

2.2—Denitions, p. 2

CHAPTER 3—GENERAL CONSIDERATIONS, p. 2

3.1—Building information modeling (BIM), p. 2

3.2—Tolerance considerations, p. 4

3.3—General cautions, p. 11

3.4—Drawing types and purposes, p. 12

CHAPTER 4—STRUCTURAL DRAWINGS, p. 12

4.1—Scope, p. 12

4.2—General, p. 12

4.3—Order of sheets, p. 13

4.4—General notes sheets, p. 13

4.5—Plan sheets, p. 20

4.6—Elevation sheets, p. 22

4.7—Section sheets, p. 23

4.8—Large-scale view sheets, p. 23

4.9—Detail sheets, p. 24

4.10—Schedule and diagram sheets, p. 26

4.11—Foundation sheets and schedules, p. 31

4.12—User-dened sheets, p. 32

4.13—Three-dimensional representations, p. 32

CHAPTER 5—DESIGNING FOR

CONSTRUCTABILITY, p. 32

5.1—Dening requirements for concrete cover, clearance,

development, and splices, p. 33

5.2—Dening bar placing conguration, p. 33

5.3—Foundations, p. 34

5.4—Walls, p. 36

5.5—Columns, p. 40

5.6—Beams, p. 42

Richard H. Birley, Chair Anthony L. Felder, Secretary

ACI 315R-18

Guide to Presenting Reinforcing Steel Design Details

Reported by Joint ACI-CRSI Committee 315

Mark Douglas Agee

Gregory P. Birley

David H. DeValve

Grant Doherty

Pedro Estrada

David A. Grundler Jr.

Robert W. Hall

Todd R. Hawkinson

Dennis L. Hunter

David W. Johnston

William M. Klorman

Javed B. Malik

Christopher J. Perry

Peter Zdgiebloski

Consulting Member

Dale Rinehart

ACI Committee Reports, Guides, and Commentaries are

intended for guidance in planning, designing, executing, and

inspecting construction. This document is intended for the use

of individuals who are competent to evaluate the signicance

and limitations of its content and recommendations and who

will accept responsibility for the application of the material it

contains. The American Concrete Institute disclaims any and

all responsibility for the stated principles. The Institute shall

not be liable for any loss or damage arising therefrom.

Reference to this document shall not be made in contract

documents. If items found in this document are desired by

the Architect/Engineer to be a part of the contract documents,

they shall be restated in mandatory language for incorporation

by the Architect/Engineer.

ACI 315R-18 supersedes ACI 315-99 and was adopted and published January 2018.

any means, including the making of copies by any photo process, or by electronic

or mechanical device, printed, written, or oral, or recording for sound or visual

reproduction or for use in any knowledge or retrieval system or device, unless

permission in writing is obtained from the copyright proprietors.

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标签： #钢筋混凝土结构 #钢筋设计详图 #美国混凝土学会

摘要：

ACI 315R钢筋设计详图表示指南 Guide to Presenting Reinforcing Steel Design Details，由ACI-CRSI联合委员会编制，主要用于规范钢筋混凝土结构中钢筋设计详图的绘制和表示方法，包括钢筋的规格、布置、连接等细节的图示标准，帮助工程师、建筑师等专业人员准确理解和执行钢筋设计意图，确保结构施工的准确性和安全性。

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