Design of Reinforced Masonry Structures, 2nd Edition

Contents......Page 10
Preface to the Second Edition......Page 14
Preface to the First Edition......Page 18
Acknowledgments......Page 20
Notation......Page 22
Acronyms......Page 28
1.2 Plain and Reinforced Masonry......Page 32
1.3 A Brief History of Masonry Construction......Page 33
1.4 Evolution of Reinforced Masonry......Page 34
1.5 Unreinforced and Reinforced Masonry......Page 36
1.6 Historical Development of Building Codes and Standards for Masonry Construction......Page 37
1.7 Design Methods......Page 40
1.8 Load Combinations......Page 42
References......Page 45
2.2 Application of Masonry Units in Construction......Page 48
2.3 General Description of Masonry Units......Page 49
2.4 Clay Building Brick......Page 51
2.5 Functional Aspects......Page 62
2.6 Concrete Masonry Units......Page 70
2.7 Bonds and Patterns in Masonry Work......Page 82
2.8 Structural Requirements for Masonry in Stack Bond......Page 88
2.9 Mortar Joints......Page 89
2.10 Types of Wall Construction......Page 90
2.11 Glass Unit Masonry......Page 93
2.13 Prefabricated Masonry......Page 98
2.14 Autoclaved Aerated Concrete......Page 101
References......Page 102
3.2 Mortar......Page 106
3.3 Grout......Page 111
3.4 Differences between Mortar, Grout, and Concrete......Page 116
3.5 Compressive Strength of Masonry......Page 117
3.6 Steel Reinforcement......Page 120
3.7 Modulus of Elasticity of Masonry Materials......Page 127
3.8 Thermal Effects on Masonry......Page 128
3.9 Influence of Moisture on Masonry: Shrinkage......Page 130
3.10 Creep of Masonry......Page 132
References......Page 133
4.1 Introduction......Page 136
4.3 Strength Design Philosophy......Page 137
4.4 Assumptions in Strength Design Philosophy......Page 140
4.5 Analysis of Rectangular Sections in Flexure......Page 142
4.6 Modulus of Rupture and Nominal Cracking Moment of a Masonry Beam......Page 161
4.7 Design of Masonry Beams......Page 166
4.8 Procedure for Flexural Design of Beams......Page 176
4.9 Overreinforced Beams......Page 188
4.10 Design for Shear in Reinforced Masonry Beams......Page 191
4.12 Analysis of Doubly Reinforced Masonry Beams......Page 204
4.13 Lintels......Page 209
4.14 Masonry Wall Beams (Deep Wall Beams)......Page 236
4.15 Bond Beams......Page 244
4.16 Diaphragm Action......Page 246
4.17 Flexural Strength of a Wall due to In-Plane Loads......Page 250
4.18 Development Lengths for Reinforcing Bars......Page 252
4.19 Serviceability Criteria for Beams......Page 254
4.20 Service Load Analysis of Reinforced Masonry Beams......Page 255
4.21 Deflections of Reinforced Masonry Beams......Page 261
References......Page 274
5.1 Introduction......Page 278
5.2 Behavior of Axially Loaded Columns......Page 281
5.3 Axial Strength of Reinforced Masonry Columns......Page 284
5.4 MSJC Code Provisions for Reinforced Masonry Columns......Page 287
5.5 Analysis of Reinforced Masonry Columns......Page 293
5.6 Design Procedure for Reinforced Masonry Columns......Page 298
5.7 Columns under Combined Axial Load and Bending......Page 305
5.8 Discussion and Interpretation of the Axial Load-Bending Moment Interaction Diagrams......Page 334
5.9 Interaction Diagram for a Wall under Combined Loading (Axial Load and Bending)......Page 335
5.10 Shear Strength of Masonry Columns......Page 337
5.11 Masonry Piers......Page 341
References......Page 345
6.2 Types of Masonry Walls......Page 346
6.3 Bond Patterns in Masonry Walls......Page 361
6.4 Analysis of Walls under Gravity and Transverse Loads......Page 368
6.5 Out-of-Plane Loads on Walls......Page 370
6.6 Analysis of Masonry Walls for Out-of-Plane Loads......Page 383
6.7 Design of Walls for Gravity and Transverse Loads......Page 389
6.9 Pilasters......Page 414
6.10 Nonload-Bearing Walls......Page 422
References......Page 431
7.1 Introduction......Page 434
7.2 Fundamental Concepts......Page 435
7.3 Types of Shear Walls......Page 439
7.4 Rigidity and Relative Rigidity of a Shear Wall......Page 443
7.5 Rigidity of a Shear Wall with Openings......Page 450
7.6 Determination of Seismic Lateral Forces in Shear Walls......Page 472
7.7 Horizontal Diaphragms......Page 483
7.8 Influence of Building Configuration on Lateral Force Distribution in Shear Walls......Page 490
7.9 Analysis of Shear Walls and Diaphragms under Direct Shear and Torsional Moments......Page 502
7.10 Design Considerations for Shear Walls......Page 514
7.11 Analysis of Shear Walls under Flexure and Axial Loads......Page 528
7.12 Design of Multistory Shear Walls......Page 541
7.13 Failure Modes of Shear Walls......Page 543
References......Page 554
8.1 Introduction......Page 556
8.2 Principal Types of Retaining Walls......Page 557
8.3 Lateral Pressures on Retaining Walls......Page 564
8.4 External Stability of a Retaining Wall......Page 580
8.5 Design Procedure for Masonry Retaining Walls......Page 584
8.6 Subterranean or Basement Walls......Page 590
8.7 Construction Considerations......Page 597
References......Page 603
9.1 Introduction......Page 606
9.2 Placement of Steel Reinforcement......Page 607
9.3 Grouting......Page 612
9.4 Movements of Construction Materials, Their Causes and Effects......Page 628
9.5 Control of Cracking and Movement Joints......Page 638
9.6 Quality Assurance......Page 647
9.7 Flashing for Masonry Construction......Page 648
References......Page 651
10.2 Types of Anchor Bolts......Page 654
10.3 Placement and Embedment of Anchor Bolts in Masonry Grout......Page 655
10.4 Nominal Strength of Anchor Bolts......Page 656
10.5 Nominal Axial Strength of Anchor Bolts Loaded in Tension and in Combined Tension and Shear......Page 658
10.6 Nominal Shear Strength of Headed and Bent-Bar Anchor Bolts in Shear......Page 667
10.7 Headed and Bent-Bar Anchor Bolts in Combined Axial Tension and Shear......Page 668
10.8 Structural Walls and Their Anchorage Requirements......Page 669
References......Page 680
Appendix: Design Aids: Tables......Page 682
A......Page 710
B......Page 711
C......Page 714
D......Page 717
F......Page 719
G......Page 720
J......Page 721
K......Page 722
M......Page 723
N......Page 724
P......Page 725
S......Page 726
T......Page 727
W......Page 728
A......Page 732
B......Page 733
C......Page 734
D......Page 737
F......Page 738
G......Page 739
J......Page 740
M......Page 741
O......Page 744
Q......Page 745
R......Page 746
S......Page 747
T......Page 751
W......Page 752
Z......Page 753