ACI 550.1R-09(17) 预制混凝土结构抗震设计中模拟现浇节点构造指南

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Guide for Emulating

Cast-in-Place Detailing

for Seismic Design

of Precast Concrete

Structures

Reported by Joint ACI-ASCE Committee 550

Reapproved 2017

ACI 550.1R-09(17)

Copyrighted material licensed to University of Toronto by Techstreet LLC, subscriptions.techstreet.com, downloaded on 2021-06-18 19:23:52 +0000 by University of Toronto User.

No further reproduction or distribution is permitted.

August 2017 printing

ISBN: 978-0-870313-19-6

Guide for Emulating Cast-in-Place Detailing for Seismic Design

of Precast Concrete Structures

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

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Copyrighted material licensed to University of Toronto by Techstreet LLC, subscriptions.techstreet.com, downloaded on 2021-06-18 19:23:52 +0000 by University of Toronto User.

No further reproduction or distribution is permitted.

ACI 550.1R-09 supersedes ACI 550.1R-01 and was adopted and published February

2009.

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the Architect/Engineer.

Guide to Emulating Cast-in-Place Detailing

for Seismic Design of Precast Concrete Structures

Reported by Joint ACI-ASCE Committee 550

ACI 550.1R-09

(Reapproved 2017)

This guide provides information for detailing precast concrete structures

that should meet building code requirements for all seismic design categories

by emulating cast-in-place reinforced concrete design. This guide also

explains how emulative precast concrete structures can address the provisions

of ACI 318-11, including those of Chapter 21, if special attention is

directed to detailing the joints and splices between precast components.

Keywords: ductility; elastic design; emulation; flexural strength; joint;

precast concrete; precast detailing; reinforcement.

CONTENTS

Chapter 1—Introduction and scope, p. 2

1.1—Introduction

1.2—Scope

Chapter 2—Notation and definitions, p. 2

2.1—Notation

2.2—Definitions

Chapter 3—General design procedures, p. 2

3.1—Selecting a structural system

3.2—Ductility and hinges

3.3—Design and analysis procedures

Chapter 4—System components, p. 7

Chapter 5—Connection of precast elements, p. 8

5.1—Connections in wall systems

5.2—Connections in frame systems

5.3—Other connections: floor diaphragms

5.4—Special materials and devices

Chapter 6—Guidelines for fabrication,

transportation, erection, and inspection, p. 15

Chapter 7—Examples of emulative precast

concrete structures, p. 16

Chapter 8—Summary and conclusions, p. 16

Chapter 9—References, p. 16

9.1—Referenced standards and reports

9.2—Cited references

Te-Lin Chung Mohammad S. Habib Kenneth A. Luttrell*Mario E. Rodriguez

Ned M. Cleland*Neil M. Hawkins Vilas S. Mujumdar*Joseph C. Sanders

William K. Doughty Augusto H. Holmberg Frank A. Nadeau John F. Stanton*

Alvin C. Ericson†L. S. Paul Johal Clifford R. Ohlwiler P. Jeffrey Wang

Melvyn A. Galinat Jason J. Krohn Victor F. Pizano-Thomen Cloyd E. “Joe” Warnes*

Harry A. Gleich*Emily B. Lorenz Sami H. Rizkalla

*Member of the subcommittee that prepared this report.

†Chair of the subcommittee that prepared this report.

The committee would like to acknowledge Cloyd E. Warnes’ contribution for providing the initial information on emulation, and FDG, Inc., of Arvada, CO, for providing

graphics.

Thomas J. D’Arcy

Chair

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标签： #混凝土 #结构 #预制混凝土

摘要：

ACI 550.1R-09(17)《预制混凝土结构抗震设计中模拟现浇节点构造指南》是美国混凝土学会发布的权威技术报告，系统阐述了预制混凝土结构在地震作用下，通过合理节点设计与构造实现等同于现浇混凝土整体性能的原理与方法。该指南涵盖模拟现浇节点的设计原则、连接形式、钢筋锚固与搭接、延性要求、施工公差及质量控制等关键技术，适用于预制框架、剪力墙及混合结构体系的抗震设计。标准基于可靠试验与工程研究，为结构工程师提供了安全、经济且施工高效的节点构造建议，帮助提升预制装配式建筑的整体抗震性能，是装配式混凝

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