Uneingeschränkter Zugang

Design and Performance Parameters of Shear Walls: A Review


Zitieren

Figure 1.

Hysteresis curves of walls that failed diagonal tension a) shaking table tests b) QS-cyclic tests [22]
Hysteresis curves of walls that failed diagonal tension a) shaking table tests b) QS-cyclic tests [22]

Figure 2.

The tensile stress at the coupled and core wall systems [27]
The tensile stress at the coupled and core wall systems [27]

Figure 3.

Pictures of tested shear walls [27]
Pictures of tested shear walls [27]

Figure 4.

a) Schematic detail of strengthened shear walls b) Failure pattern of strengthened strip shape shear wall c) Failure pattern of strengthened diagonal shape shear wall
a) Schematic detail of strengthened shear walls b) Failure pattern of strengthened strip shape shear wall c) Failure pattern of strengthened diagonal shape shear wall

Figure 5.

The finite element model a) shear wall b) reinforcement bars c) geometries and reinforcement details of analyzed shear wall [40]
The finite element model a) shear wall b) reinforcement bars c) geometries and reinforcement details of analyzed shear wall [40]

Figure 6.

Load-displacement hysteresis curves of the shear walls [40]
Load-displacement hysteresis curves of the shear walls [40]

Figure 7.

Reinforcement layouts of shear walls [43]
Reinforcement layouts of shear walls [43]

Figure 8.

Tensile stress-strain relationship of the reinforcements and reinforcement details of the shear walls [44]
Tensile stress-strain relationship of the reinforcements and reinforcement details of the shear walls [44]

Figure 9.

Reinforcement details and hysteric loops of the specimens [7]
Reinforcement details and hysteric loops of the specimens [7]

Figure 10.

Coupled shear wall systems [56]
Coupled shear wall systems [56]

Figure 11.

Crack patterns of CSWs [56]
Crack patterns of CSWs [56]

Figure 12.

Geometry and dimensions of tested specimens [60]
Geometry and dimensions of tested specimens [60]

Figure 13.

Different types of CFDSP shear walls [69]
Different types of CFDSP shear walls [69]

Figure 14.

Composite structural systems [68]
Composite structural systems [68]

Figure 15.

Shear wall parameters and the results of hysteric curves of tested specimens [69]
Shear wall parameters and the results of hysteric curves of tested specimens [69]

Figure 16.

Traditional and innovative shear walls [74]
Traditional and innovative shear walls [74]

Figure 17.

Hierarchical order of failure modes of composite shear walls [74]
Hierarchical order of failure modes of composite shear walls [74]

Figure 18.

Concrete compressive strength – ductility index
Concrete compressive strength – ductility index

Figure 19.

Horizontal reinforcement ratio – ductility index
Horizontal reinforcement ratio – ductility index

Figure 20.

Vertical reinforcement ratio – ductility index
Vertical reinforcement ratio – ductility index

Figure 21.

H/L – ductility index
H/L – ductility index

Figure 22.

Void Ratio – Ductility index for varying reinforcement details
Void Ratio – Ductility index for varying reinforcement details

Figure 23.

Reinforcement details for shear walls with openings [57]
Reinforcement details for shear walls with openings [57]

Figure 24.

Scheme for design parameters of shear walls
Scheme for design parameters of shear walls

Figure 25.

Scheme of performance parameters of shear walls
Scheme of performance parameters of shear walls

Axial load ratio of analyzed shear walls [40]

Shear wall Axial load ratio Axial load (kN)
SW1 0.1 497
SW2 0.2 994
SW3 0.3 1491
SW4 0.4 1988
SW5 0.5 2485
SW6 0.6 2982

Shear wall parameters of tested specimens [69]

Specimen Cross section (mm x mm) Shear span ratio Cubic compressive strength of concrete Mesh reinforcement Steel plate thickness of boundary column (mm) Steel plate thickness of wall body (mm) Steel content ratio (%) Axial compressive force (kN)
CFSCW-1 1284x214 2.0 87.5 0 5 5 7.1 7375
CFSCW-2 1284x214 2.0 86.1 0 5 5 7.1 7319
CFSCW-3 1284x214 2.0 86.1 0 5 5 7.1 7319
CFSCW-4 1284x214 2.0 89.8 0 4 4 5.8 7535
CFSCW-5 1284x214 2.0 88..1 0 3 3 4.6 7404
CFSCW-6 1284x214 2.0 65.0 0 5 5 7.1 5863
CFSCW-7 1284x214 2.0 102.6 0 5 5 7.1 7900
CFSCW-8 1284x214 2.0 88.4 0 6 4 7.1 7807
CFSCW-9 1284x214 2.0 83.3 Ø8@130 5 5 7.1 7375
CFSCW-10 750x125 2.0 83.7 0 3 3 7.1 2756
CFSCW-11 750x125 1.5 80.7 0 3 3 7.1 2718
CFSCW-12 750x125 1.0 88.0 0 3 3 7.1 2816

The dimensions and reinforcement characteristics of tested shear walls [38]

Concrete Type No Wall tw (mm) lw (mm) hw/lw Web reinforcement Boundary element
Layout ρh,v (%) Longitudinal Stirrup(s)
Lay ρ(%) Lay ρ(%)
  1L MCL50M 102 2397 1.01 3Ø500 mm 0.14 8 ≠ 5 0.68 2Ø150 mm 0.42
  2L MCL100M 101 2398 1.01 3Ø250 mm 0.28 8 ≠ 6 0.98   0.42
  3L MCL50C 101 2398 1.01 3Ø500 mm 0.14 8 ≠ 5 0.68   0.42
  4L MCL100C 101 2399 1.01 3Ø250 mm 0.28 8 ≠ 6 0.98   0.42
Lightweight concrete 5L MRL100C 101 5413 0.45 3Ø250 mm 0.28 6 ≠ 6 0.32   0.42
6L MRL50mC 106 5415 0.44 mesh 6x6-6/6 0.12 8 ≠ 5 0.21   0.40
  7L MLC50mC 100 2403 1.00 mesh 6x6-6/6 0.12 6 ≠ 6 0.74   0.43
  8L MEL50mC 100 1221 1.94 mesh 6x6-6/6 0.12 4 ≠ 6 0.99   0.43
  9L MCL50mD 82 1917 1.00 mesh 6x6-8/8 0.11 6 ≠ 5 0.79 2Ø180 mm 0.44
  10L MCL50D 82 1912 1.00 3Ø320 mm 0.27 8 ≠ 5 1.06   0.44
  1N MCN50M 102 2402 1.01 3Ø500 mm 0.14 8 ≠ 5 0.67 2Ø150 mm 0.42
  2N MCN100M 101 2402 1.01 3Ø250 mm 0.28 8 ≠ 6 0.98   0.42
  3N MCN50C 102 2399 1.01 3Ø500 mm 0.14 8 ≠ 5 0.68   0.42
  4N MCN100C 101 2397 1.01 3Ø250 mm 0.28 8 ≠ 6 0.98   0.42
Normal weight concrete 5N MRN100C 100 5400 0.45 3Ø250 mm 0.28 4 ≠ 6 0.22   0.43
6N MRN50mC 103 5396 0.45 mesh 6x6-6/6 0.12 8 ≠ 5 0.22   0.41
  7N MCN50mC 103 2398 1.01 mesh 6x6-6/6 0.12 6 ≠ 6 0.72   0.42
  8N MEN50mC 101 1239 1.99 mesh 6x6-6/6 0.12 4 ≠ 6 0.96   0.42
  9N MCN50mD 83 1916 1.00 mesh 6x6-8/8 0.11 6 ≠ 5 0.78 2Ø180 mm 0.43
  10N MCN50D 84 1921 1.00 3Ø320 mm 0.26 8 ≠ 5 1.02   0.42
eISSN:
2720-6947
Sprache:
Englisch
Zeitrahmen der Veröffentlichung:
4 Hefte pro Jahr
Fachgebiete der Zeitschrift:
Architektur und Design, Architektur, Architekten, Gebäude