后压钢板法加固钢筋混凝土结构 王璐 著 清华大学出版社【正版】 mobi 下载 fb2 夸克云 azw3 网盘 pdf pmlz

在“十三五”建设期间，我国基础设施建设领域将逐步由大范围建设向既有结构加固与改造转型。因此，如何延长现有结构使用寿命，以及如何有效提高结构安全度与可靠性，将成为土木工程领域未来发展的一个重要方向。

《后压钢板法加固钢筋混凝土结构（英文版）》主要围绕一项工程结构加固方法——后压钢板法加固钢筋混凝土结构展开介绍，内容涉及受压构件加固、受弯构件加固、节点加固、结构抗火加固以及标准化加固设计方法。此方法是结构加固与修复领域一项重要创新，能够为延长结构寿命、减少结构维护成本、保障生命财产安全、建设节约型社会贡献一份力量。

《后压钢板法加固钢筋混凝土结构（英文版）》主要面向高等院校及科研院所的土木工程教学、科研从业人员，也可作为结构设计人员的结构加固设计准则。

CHAPTER 1 INTRODUCTION

1．1 BACKGROUND

1．2 SCOPE OF BOOK

CHAPTER 2 EXISTING STRENGTHENING METHODS

2．1 OVERVIEW

2．2 EXTERNAL STRENGTHENING OF RC COLUMNS

2．2．1 Concrete Jacketing Technique

2．2．2 Composite Jacketing Technique

2．2．3 Steel Jacketing Technique

2．2．4 The Other Jacketing Technique

2．3 STEEL JACKETING STRENGTHEN RC COLUMNS

2．4 STRESS LAGGING EFFECT ON ULTIMATE LOAD CAPACITY OF COLUMNS

2．5 EXTERNAL JACKETING STRENGTHEN FIRE-EXPOSED COLUMNS

2．6 CONCLUDING REMARKS

CHAPTER 3 AXIALLY LOADED MEMBERS STRENGTHENED WITH POST-PRESSED PLATES

3．1 GENERAL

3．2 EXPERIMENTAL VALIDATION

3．2．1 Specimens Details

3．2．2 Material Properties

3．2．3 Test Set up

3．2．4 Instrumentations

3．2．5 Post-stressed Procedure

3．3 TEST RESULTS AND DISCUSSION

3．3．1 Strength Analysis

3．3．2 Crack Patterns and Failure Modes

3．3．3 Internal Load Distribution

3．3．4 Effects of Stress-lagging

3．3．5 Effects of Plate Thickness

3．3．6 Effects of Initial Precamber

3．3．7 Effects of Preloading Level

3．3．8 Deformability and Ductility

3．4 FORMULATION

3．4．1 Initial Precamber

3．4．2 Material Constitutive Laws

3．4．3 Post-Stressing Stage

3．4．4 Ultimate Load Capacity

3．4．5 Maximum Vertical Bolt Spacing

3．5 PARN OF EXPERIMENTAL AND THEORETICAL RESULTS

3．5．1 Comparisowith Experimental Results

3．5．2 Comparisowith Experimental Results （Obtainer by Gimenez et al． ， 2009）

3．6 CONCLUDING REMARKS

CHAPTER 4 SMALL ECCENTRICALLY LOADED COLUMNS STRENGTHENED WITH POST-PRESSED PLATES

4．1 GENERAL

4．2 EXPERIMENTAL PROGRAM

4．2．1 SpecimeDetails

4．2．2 Material Properties

4．2．3 Test Set-up

4．2．4 Instrumentations

4．2．5 Post-stressed Procedure

4．3 TEST RESULTS AND DISCUSSION

4．3．1 Strength Analysis

4．3．2 Crack Patterns and Failure Modes

4．3．3 Load-Longitudinal StraiRelationship

4．3．4 Effects of Eccentricity

4．3．5 Effects of Plate Thickness

4．3．6 Effects of Initial Precamber

4．3．7 Deformatioand Ductility

4．3．8 Moment-Curvature Responses

4．4 FORMULATION

4．4．1 Initial Precamber

4．4．2 Material Constitutive Laws

4．4．3 Preloading Stage

4．4．4 Post-stressing Stage

4．4．5 Ultimate Load Capacity

4．5 PARN OF EXPERIMENTAL AND THEORETICAL RESULTS

4．5．1 Comparisowith Experimental Results

4．5．2 Comparisowith Experimental Results （Obtained byMontuori and Piluso， 2009）

4．6 CONCLUDING REMARKS

CHAPTER 5 LARGE ECCENTRICALLY LOADED COLUMNS STRENGTHENED WITH POST-PRESSED PLATES

5．1 GENERAL

5．2 EXPERIMENTAL PROGRAM

5．2．1 Specimens Details

5．2．2 Material Properties

5．2．3 Test Set-up

5．2．4 Instrumentations

5．2．5 Post-stressed Procedure

5．3 TEST RESULTS AND DISCUSSION

5．3．1 Strength Analysis

5．3．2 Crack Patterns and Failure Modes

5．3．3 Load-Longitudinal StraiRelationship

5．3．4 Effects of Eccentricity

5．3．5 Effects of Plate Thickness

5．3．6 Effects of Initial Precamber

5．3．7 Moment-Curvature Responses

5．3．8 Deformability and Ductility

5．4 FORMULATION

5．4．1 Initial Precamber and Material Constitutive Laws

5．4．2 Preloading Stage

5．4．3 Post-stressing Stage

5．4．4 Ultimate Load Capacity

5．5 PARN OF EXPERIMENTAL AND THEORETICAL RESULTS

5．5．1 Comparisowith Experimental Results

5．5．2 Comparisowith Experimental Results （Obtained by Montuori and Piluso， 2009）

5．6 CONCLUDING REMARKS

CHAPTER 6 REPAIR OF FIRE-EXPOSED MEMBERS STRENGTHENED WITH POST-PRESSED PLATES

6．1 GENERAL

6．2 EXPERIMENTAL PROGRAM

6．2．1 SpecimeDetails

6．2．2 Material Properties

6．2．3 Large-scale Furnace and Fire Exposure

6．2．4 Setup for Axial CompressioTest

6．2．5 Instrumentations

6．2．6 Test Procedure

6．3 TEST RESULTS AND DISCUSSION

6．3．1 Concrete Temperature Distribution

6．3．2 Strength Analysis

6．3．3 Crack Patterns and Failure Modes

6．3．4 Deformability and Ductility

6．3．5 Distributioof Axial ForceetweeSteel Plates and Concrete

6．4 THEORETICAL MODEL

6．4．1 Residual Strength of Concrete and Steel Bars

6．4．2 Ultimate Load Capacity of Repaired Columns

6．4．3 Comparisobetweethe Predicted and Experimental Results

6．5 CONCLUDING REMARKS

CHAPTER 7 DESIGN PROCEDURE FOR POST-PRESSED PLATES STRENGTHENING PRELOADED MEMBERS

7．1 GENERAL

7．2 PROPOSED DESIGN PROCEDURE

7．2．1 Estimating the Eccentricity of RC Column

7．2．2 The Different Types of Strengthening

7．2．3 Ultimate Axial Load Capacity of the PCP Strengthening Columns

7．2．4 Steel Plate Installed oSide Faces of the RC Column

7．2．5 Steel Plates Installed othe Compressioand TensioFaces of the RC Column

7．3 EVALUATION OF BEAM-COLUMN JOINT BASED ON STRUT-AND-TIE MODEL

7．3．1 Minimum Wide of CompressioZone

7．3．2 DesigUltimate Bearing Stress

7．3．3 Estimatioof Shear Capacity of the RC beam

7．4 FIRE RESISTANCE REQUIREMENTS FOR REPAIRED STRUCTURAL MEMBERS

7．5 WORK EXAMPLES

7．5．1 Example 1

7．5．2 Example 2

7．5．3 Example 3

7．6 CONCLUDING REMARKS

CHAPTER 8 SUMMARY AND CONCLUSIONS

8．1 SUMMARY

8．2 CONCLUSIONS

8．2．1 Behavior of PCP Strengthened RC Columns under Axial CompressioLoading

8．2．2 Behavior of PCP Strengthened RC Columns under Eccentric CompressioLoading

8．2．3 Behavior of PCP Strengthened RC Columns under Reversed Cyclic Loading

8．2．4 Repair of Fire-Exposed RC Columns with PCP Strengthening Technique

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