Stress resultants and deflections|Example 4.2.2-1|

VOLUME A
The art of construction and detailing
Introduction
The structural frame
- Introduction
- Structural frame elements
  - Columns
  - Beams
  - Slabs
  - Staircases
  - Foundation
- STRUCTURAL FRAME LOADING
- BEHAVIOR OF THE STRUCTURAL FRAME
  - The behavior and reinforcement of a slab
  - Behavior and reinforcement of beams and columns
Construction methods
- The materials
- The moulds
- Thermal insulation of structural elements
- Concrete
- The steel
- Reinforcement specifications of antiseismic design
- Industrial stirrups - stirrup cages
- Standardized cross-sections of reinforced concrete elements
Reinforcement
- Columns
- Shear walls
- Composite elements
- Beams
- Slabs
- Staircases
- Foundation
Quantity surveying
- Estimation of the concrete’s quantity
- Estimation of the formworks’ quantity
- Estimation of the spacers’ quantity
- Estimation of the reinforcements' quantity
- Total estimation of the materials’ quantities
- Optimization of the reinforcement schedule
- Estimation of the structural frame’s cost
- Electronic exchange of designs - bids - orders
Detailing drawings
- General
- The drawings’ title block
- Carpenter’s drawings
- Steel fixer’s drawings
Tables
- Table 1
- Table 2
- Table 3
Drawings
- Carpenter’s drawings
- Steel fixer’s drawings
Model (exemplary) construction

« Assumptions Example 4.2.2-2 »

Stress resultants and deflections

Example 4.2.2-1

(project < Β_422-1>)

Figure 4.2.2-1: Button "Diagrams" (1) deselects "Displacements" (if already selected). Button sequence "Shears" (2), "Show Values" (3), in Slabs Results field, displays the 3D view of [Vx] and [Vy] at medial sections.

The shear forces are equal to:

Direction x: V_xr=18.8, V_x,erm=-33.3 [kN], Direction y: V_yr=15.1, V_y,erm=-29.0 [kN]

Figure 4.2.2-2: Button sequence "M", "View", "Options", "Front", "OK", "Quad" displays the front view of 3D shear forces [V_x]..

Figure 4.2.2-3: Button sequence "View", "Options", "Rear" displays the rear view of 3D shear forces [V_y].

Figure 4.2.2-4: Button "Moments" (1) displays the 3D view of [M_x] and [M_y] at middle sections.

The bending moments are equal to:

Direction x: M_x=10.8, M_x,erm=-22.0 [kNm] [*] Note NoteThe small differences in the values of moments at left and right support arise from the accuracy of the results due to the different finite element mesh on both sides of the support. Direction y: M_y=4.1, M_y,erm=-16.2 [kNm]

Figure 4.2.2-5: Button sequence "View", "Options", "Front", "Quad" displays the front view of 3D bending moments [M_x].

Figure 4.2.2-6: Button sequence "View", "Options", "Rear" displays the rear view of 3D bending moments [M_y].

Figure 4.2.2-7: Button "Displacements" (1) displays the 3D view of deflection at medial sections.

Τhe maximum deflection of the slabs is equal to y=1.53 mm.

Figure 4.2.2-8: The front view of 3D deflection in direction x.

Figure 4.2.2-9: The front view of 3D deflection in direction y.

Figure 4.2.2-10: In field Slab Results: Button "Displacements" (1) for 2nd time hides deformations. In field FEM Results: Button "Details" (2) defines distribution per 0.1 m. Button sequence "Selection", "Bending", "V11", "Diagrams" (3) displays the 3D view of the distribution of shear forces [V_x].

Figure 4.2.2-11: Button sequence "M", "View", "Options", "Front", "OK", "Quad" displays the front view of 3D distribution of shear forces [V_x].

Figure 4.2.2-12: Button sequence "View", "Options", "Rear" displays the rear view of the 3D distribution of shear forces [V_x].

Figure 4.2.2-13: Button sequence "Selection" (1), "Bending", "V22" (2) , "View", "Quad" (3) displays the 3D view of the distribution of shear forces [V_y].

Figure 4.2.2-14: Button sequence "View", "Options", "Front", "Quad" displays the front view of the 3D distribution of shear forces [V_y].

Figure 4.2.2-15: Button sequence "View", "Options", "Rear" displays the rear view of the 3D distribution of shear forces [V_y].

Figure 4.2.2-16: Button "Selection" (1) , "Bending", "M11" "Diagrams" displays the 3D view of distribution of bending moments [M_x].

Figure 4.2.2-17: Button sequence "Selection", "Bending", "M11", "Diagrams" displays the 3D view of distribution of bending moments [M_x].

Figure 4.2.2-18: Button sequence "View", "Options", "Rear" displays the rear view of the3D distribution of bending moments [M_x].

Figure 4.2.2-19: Button sequence "Selection", "Bending", "M22" "Diagrams" displays the 3D view of distribution of bending moments [M_y].

Figure 4.2.2-20: Button sequence "View", "Options", "Front", "Quad" displays the front view of the 3D distribution of bending moments [M_y].

Figure 4.2.2-21: Button sequence "View", "Options", "Rear" displays the rear view of the 3D distribution of bending moments [M_y].

« Assumptions Example 4.2.2-2 »