{"id":160924,"date":"2024-10-19T09:39:59","date_gmt":"2024-10-19T09:39:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/aci-423-3r-05-2005\/"},"modified":"2024-10-25T01:58:38","modified_gmt":"2024-10-25T01:58:38","slug":"aci-423-3r-05-2005","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/aci\/aci-423-3r-05-2005\/","title":{"rendered":"ACI 423.3R 05 2005"},"content":{"rendered":"

This report is a guide for the design of flexural concrete members in buildings post-tensioned with unbonded tendons. Suggestions for revisions and additions to ACI 318 regarding this subject are presented. Consideration is given to determination of fire endurance, design for seismic forces, and design for catastrophic loadings, in addition to design for gravity and lateral loads. Recommendations concerning details and properties of tendons, protection against corrosion, and construction procedures are presented. Keywords: anchorage (structural); beams (supports); bond (concrete to reinforcement); concrete construction; concrete slabs; cover; cracking (fracturing); earthquake-resistant structures; fire resistance; flat concrete plates; flat concrete slabs; joints (junctions); loads (forces); post-tensioning; prestressed concrete; prestressing; prestressing steels; shear properties; stresses; structural analysis; structural design; unbonded prestressing.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nCONTENTS
CONTENTS <\/td>\n<\/tr>\n
2<\/td>\nCHAPTER 1\u2014 INTRODUCTION
CHAPTER 1\u2014 INTRODUCTION
1.1\u2014 General
1.1\u2014 General
1.2\u2014Objective
1.2\u2014Objective
1.3\u2014Scope
1.3\u2014Scope
1.4\u2014Notations and definitions
1.4\u2014Notations and definitions
CHAPTER 2\u2014 DESIGN CONSIDERATIONS
CHAPTER 2\u2014 DESIGN CONSIDERATIONS
2.1\u2014 General
2.1\u2014 General
2.2\u2014Continuous members
2.2\u2014Continuous members
2.2.1 One-way members
2.2.1 One-way members <\/td>\n<\/tr>\n
3<\/td>\n2.2.2 Two-way members
2.2.2 Two-way members
2.3\u2014Corrosion protection
2.3\u2014Corrosion protection
2.4\u2014Fire resistance
2.4\u2014Fire resistance
2.4.1 Minimum dimensions for various fire resistive classifications (PTI 1990)
2.4.1 Minimum dimensions for various fire resistive classifications (PTI 1990)
2.4.1.1 Slabs
2.4.1.1 Slabs <\/td>\n<\/tr>\n
4<\/td>\n2.4.1.2 Beams
2.4.1.2 Beams
2.4.1.3 Anchorage protection
2.4.1.3 Anchorage protection
2.4.2 Rational design for fire endurance
2.4.2 Rational design for fire endurance <\/td>\n<\/tr>\n
5<\/td>\n2.5\u2014Earthquake loading
2.5\u2014Earthquake loading
2.5.1 Code requirements
2.5.1 Code requirements
2.5.2 Behaviors
2.5.2 Behaviors <\/td>\n<\/tr>\n
6<\/td>\nCHAPTER 3\u2014 DESIGN
CHAPTER 3\u2014 DESIGN
3.1\u2014 General
3.1\u2014 General <\/td>\n<\/tr>\n
7<\/td>\n3.2\u2014One-way systems
3.2\u2014One-way systems
3.2.1 Minimum bonded reinforcement
3.2.1 Minimum bonded reinforcement
3.2.2 Tendon spacing
3.2.2 Tendon spacing <\/td>\n<\/tr>\n
8<\/td>\n3.2.3 Minimum stirrups
3.2.3 Minimum stirrups
3.2.4 Prestressed shrinkage and temperature reinforcement
3.2.4 Prestressed shrinkage and temperature reinforcement
3.2.5 T-beam flange width
3.2.5 T-beam flange width
3.3\u2014Two-way systems
3.3\u2014Two-way systems
3.3.1 Analysis
3.3.1 Analysis <\/td>\n<\/tr>\n
9<\/td>\n3.3.2 Limits for reinforcement
3.3.2 Limits for reinforcement
3.3.3 Minimum bonded reinforcement
3.3.3 Minimum bonded reinforcement <\/td>\n<\/tr>\n
10<\/td>\n3.3.4 Shear and moment transfer
3.3.4 Shear and moment transfer <\/td>\n<\/tr>\n
11<\/td>\n3.3.5 Tendon and bonded reinforcement distribution and spacing
3.3.5 Tendon and bonded reinforcement distribution and spacing
3.3.5.1 Recommended details of reinforcement for banded tendon distribution
3.3.5.1 Recommended details of reinforcement for banded tendon distribution <\/td>\n<\/tr>\n
12<\/td>\n3.4\u2014Tendon stress at factored load
3.4\u2014Tendon stress at factored load
3.5\u2014Prestress losses
3.5\u2014Prestress losses <\/td>\n<\/tr>\n
13<\/td>\n3.6\u2014Average prestress
3.6\u2014Average prestress
3.6.1 Minimum average prestress
3.6.1 Minimum average prestress
3.6.2 Maximum average prestress
3.6.2 Maximum average prestress
3.7\u2014Supporting walls and columns
3.7\u2014Supporting walls and columns <\/td>\n<\/tr>\n
14<\/td>\n3.8\u2014Serviceability requirements
3.8\u2014Serviceability requirements
3.9\u2014Design strength
3.9\u2014Design strength
3.10\u2014Anchorage zone reinforcement
3.10\u2014Anchorage zone reinforcement <\/td>\n<\/tr>\n
15<\/td>\nCHAPTER 4\u2014 MATERIALS
CHAPTER 4\u2014 MATERIALS
4.1\u2014Tendons
4.1\u2014Tendons
4.1.1 Specifications (ACI 423.6R-01)
4.1.1 Specifications (ACI 423.6R-01)
4.1.2 Anchorages (ACI 423.6R-01)
4.1.2 Anchorages (ACI 423.6R-01)
4.1.3 Tests of tendons and anchor fittings
4.1.3 Tests of tendons and anchor fittings
4.1.3.1 Static tests (ACI 423.6R-01)
4.1.3.1 Static tests (ACI 423.6R-01)
4.1.3.2 Fatigue tests (ACI 423.6R-01)
4.1.3.2 Fatigue tests (ACI 423.6R-01) <\/td>\n<\/tr>\n
16<\/td>\n4.1.4 Couplers (ACI 423.6R-01)
4.1.4 Couplers (ACI 423.6R-01)
4.2\u2014Protection materials
4.2\u2014Protection materials
4.2.1 Post-tensioning coating
4.2.1 Post-tensioning coating
4.2.2 Sheathing
4.2.2 Sheathing
4.3\u2014Protection of anchorage zones
4.3\u2014Protection of anchorage zones
4.4\u2014Concrete cover
4.4\u2014Concrete cover
CHAPTER 5\u2014 CONSTRUCTION
CHAPTER 5\u2014 CONSTRUCTION
5.1\u2014 Construction joints
5.1\u2014 Construction joints
5.2\u2014Closure strips
5.2\u2014Closure strips
5.3\u2014Placement of tendons
5.3\u2014Placement of tendons
5.3.1 Tendon profile
5.3.1 Tendon profile
5.3.2 Tolerances
5.3.2 Tolerances <\/td>\n<\/tr>\n
17<\/td>\n5.3.3 Openings
5.3.3 Openings
5.4\u2014Concrete placement and curing
5.4\u2014Concrete placement and curing
5.5\u2014Stressing operations
5.5\u2014Stressing operations <\/td>\n<\/tr>\n
18<\/td>\n5.6\u2014Form removal and reshoring
5.6\u2014Form removal and reshoring
5.7\u2014Welding and burning
5.7\u2014Welding and burning
5.8\u2014Protection of tendons
5.8\u2014Protection of tendons
CHAPTER 6\u2014 REFERENCES
CHAPTER 6\u2014 REFERENCES
6.1\u2014 Reference standards and reports
6.1\u2014 Reference standards and reports <\/td>\n<\/tr>\n
19<\/td>\n6.2\u2014Cited references
6.2\u2014Cited references <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

423.3R-05: Recommendations for Concrete Members Prestressed with Unbonded Tendons<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ACI<\/b><\/a><\/td>\n2005<\/td>\n21<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":160926,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2650],"product_tag":[],"class_list":{"0":"post-160924","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aci","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/160924","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/160926"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=160924"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=160924"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=160924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}