stell design with is 800

1. TYPES OF JOINTS
(i)Depending upon arrangement of bolts& plates
(ii) Depending upon mode of load transmission
(iii)Depending upon nature and location of load
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2. TYPES OF BOLT JOINTS
(i) Depending upon arrangement of bolts and plates
Lap Joint
Single line bolting
Chain bolting
Staggered or zig-zag bolting
Butt Joint
Single bolting
Chain bolting
Staggered or zig-zag bolting
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3. Bolting pattern
Chain bolting
Zig-Zag bolting
Diamond bolting

4. Triple bolted lap joint:
Single bolted Lap Joint:
Single bolted single cover butt joint:
Single bolted double cover butt joint
Double bolted double cover butt joint
(i) Depending upon arrangement of bolts and plates
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5. TYPES OF BOLT JOINTS
(ii) Depending upon the mode of load transmission
(a)Single shear
(b)Double shear
(c) Multiple shear
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6. (ii) Depending upon the mode of load transmission
(a) Single shear
(b) Double shear
(c) Multiple shear
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7. TYPES OF BOLT JOINTS
(iii) Depending upon nature and location of load
(a) Direct shear connection
(b)Eccentric connection
(c) Pure moment connection
(d) Moment shear connection
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8. (a) Direct shear connection
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9. (b) Eccentric connection
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10. (c) Pure moment connection
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11. (d) Moment shear connection
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12. The following are the failure modes of a bolted joint:
•Shear failure of the bolt
•Bearing failure of the bolt
•Tensile failure of bolt
•Shear failure of the plate
•Bearing failure of the plate
•Tensile failure of plate

13. (a) Single shear
(b) Double shear
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Shear Failure of Bolt