Course project - design documentation of the workshop for the production of window and door blocks 16.2 x 49.5 in Orenburg

Content  

1 Description of the structural layout of the building 4

1.1 Determination of the preliminary cross-sectional dimensions of the coating plate 4

1.2 Dimensioning the cross-section of a wall panel 6

1.3 Dimensioning the cross-section of the column 8

1.4 Determination of the cross-sectional dimensions of the rafter structure 9

1.5 Placement of Link Blocks 11

2 Structural and Chemical Measures to Protect Wooden Structures from Decay and Fire 13

2.1 Protection of wooden structures against rotting 13

2.2 Fire protection of timber structures 13

3 Design of Enclosing Structures of the Roof 15

3.1 Determination of the type and dimensions of the cross-sectional section of the coating plate 15

3.2 Collection of loads on the pavement slab 16

3.3 Determination of the design characteristics of the materials used 17

3.4 Determination of the geometrical characteristics of the cross-section of the slab 18

3.5 Determination of Maximum Torque and Shear Force 20

3.6 Normal Stress Design 20

3.7 Design of the Upper Skin for the Action of the Mounting Load 21

3.8 Checking the cross-section of the slab for chipping 22

3.9 Calculation of the Coating Slab by Deformations 23

4 Design of the Enclosing Wall Structure 26

4.1 Determination of the type and dimensions of the cross-section of the wall panel 26

4.2 Collecting Wall Panel Loads 27

4.3 Determination of maximum torque and shear force 28

4.4 Determination of geometrical characteristics of the cross-section of a wall panel 29

4.5 Testing of Normal Stress Strength in Tensile Plating 30

4.6 Deformation Panel Design 30

5 Design of roof truss structure 32

5.1 Collection of loads on the rafter structure 32

5.2 Inspection of the dangerous cross-section for biting 33

5.3 Testing the beam for normal stresses 34

5.4 Determination of beam deflection 36

5.5 Design of Beam Support Node 37

6 Cross-section Calculation with Column Selection 38

6.1 Structural and design diagrams of the transverse frame and column 38

6.2 Frame Load Collection 39

6.3 Disclosure of Static Frame Indeterminacy 40

6.4 String Ultimate Flexibility Test 41

6.5 Checking the Column Cross-Section for Normal Stresses 42

6.6 Stability Testing of Planar Deformation 43

6.7 Checking adhesive joints for chipping 45

7 Design and Calculation of the Column Clamping Node in the Foundation 46

7.1 Determination of the required channel resistance moment 46

7.2 Assigning the Distance Between the Axes of Tie Rods 47

7.3 Checking the accepted cross-section of the column for chipping 48

7.4 Determination of the force acting at the level of the strands and closing the wood across the grain 48

7.4 Determination of plank width from the working condition of wood for crushing across the grain 49

7.5 Determination of the thickness of the plank from its bending condition 50

References 51

The designed facility is a workshop for the production of window and door blocks in Orenburg. The building has dimensions of 16.2 x 49.5 m. The building is single-span, the column spacing is 4.5 m, the height from the level of the clean floor to the bottom of the load-bearing structure is 5.2 m, the slope of the roof structure has a slope of 1/12.

 The following structural elements can be distinguished in the building:

- main load-bearing structures;

- Enclosing structures and connections.

The main load-bearing structures make up the frame of the building. They absorb and transmit the loads acting on the building to the foundations. A wooden glued beam with a rectangular cross-section is used as a load-bearing truss structure.

Glued columns with a rectangular cross-section of constant height are used in the building. The columns are rigidly clamped in the foundation, which gives the building rigidity.

The enclosing structures of the coating are made in the form of glue-plywood coating boards and prefabricated wall panels.