Crane Beam
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CRANE BEAM LOAD CALCULATION : 40T + 20T Crane -1 Crane - 2 Crane capacity 400 200 Span between crane rails 22.28 22.28 Weight of Crane 305 245 Weight of crab 100 50 Minimum hook approach 1.2 1.2 End carriage wheel centres 3.8 3.8 Span of crane girder 8 8 Self weight of crane girder 15 15 Maximum distance between two 2 cranes Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
capacity+crab 500
305
A
B 1.2 22.28
LOAD SUMMARY : 625.6 312.8 437.9 62.6
25
179.4 89.7 125.6 62.6
25
Maximum axial force = Maximum horizontal =
Near far 925.4 289.1 50.9 50.9
capacity+crab 250
Maximum wheel Load - Crane-2 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load
359.0 179.5
A
B 1.2
251.3
22.28
35.9
Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load
245
12.5 Wheel load 437.9 136.0 68.0
437.9
251.3
3.8
2
251.3 3.8
95.2 35.9
Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
12.5
Maximum Reaction on column near end: 437.9 Vertical Rcr=
437.9
251.3
251.3
925.4
4.2
2
3.8
3.8
Cr 8
8
2.2
25 Horizontal Rcr=
25
12.5
12.5
50.9
4.2
2
3.8
2.2
3.8
Cr 8
8
Maximum Reaction on column far end: 125.6 Vertical Rcr=
125.6
95.2
95.2
289.1
4.2
2
3.8
3.8
Cr 8
8
2.2
CRANE BEAM LOAD CALCULATION : 15T + 10T Crane -1 Crane - 2 Crane capacity 150 100 Span between crane rails 22.28 22.28 Weight of Crane 235 184 Weight of crab 40 30 Minimum hook approach 1.2 1.2 End carriage wheel centres 3.8 3.8 Span of crane girder 8 8 Self weight of crane girder 15 15 Maximum distance between two 2 cranes Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
capacity+crab 190
235
A
B 1.2 22.28
LOAD SUMMARY : 297.3 148.6 208.1 29.7
9.5
127.7 63.9 89.4 29.7
9.5
Maximum axial force = Maximum horizontal =
Near far 471.6 207.4 21.2 21.2
capacity+crab 130
Maximum wheel Load - Crane-2 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load
215.0 107.5
184
A
B 1.2
150.5
22.28
21.5
Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
6.5 Wheel load 208.1
Rb Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load
99.0 49.5
208.1
150.5
3.8
2
150.5 3.8
69.3 21.5
Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
6.5
Maximum Reaction on column near end: 208.1 Vertical Rcr=
208.1
150.5
150.5
471.6
4.2
2
3.8
3.8
Cr 8
8
2.2
9.5 Horizontal Rcr=
9.5
6.5
6.5
21.2
4.2
2
3.8
2.2
3.8
Cr 8
8
Maximum Reaction on column far end: 89.4 Vertical Rcr=
89.4
69.3
69.3
207.4
4.2
2
3.8
3.8
Cr 8
8
2.2
CRANE BEAM LOAD CALCULATION : 40T Crane -1 Crane capacity 400 Span between crane rails 22.28 Weight of Crane 305 Weight of crab 100 Minimum hook approach 1.2 End carriage wheel centres 3.8 Span of crane girder 8 Self weight of crane girder 15
Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
capacity+crab 500
305
A
B 1.2 22.28
LOAD SUMMARY : 625.6 312.8 437.9 62.6
25
179.4 89.7 125.6 62.6
25
Maximum axial force = Maximum horizontal =
Near far 667.8 191.5 38.1 38.1
Maximum Reaction on column near end:
437.9
437.9
Vertical Rcr= 667.796
3.8
4.2 8
25.0 Horizontal Rcr= 38.125
25.0
3.8
4.2 8
Maximum Reaction on column far end:
125.6 Vertical Rcr= 191.5415
125.6
3.8
4.2 8
25.0 Horizontal Rcr= 38.125
25.0
3.8
4.2 8
CRANE BEAM LOAD CALCULATION : 20T Crane -1 Crane capacity 200 Span between crane rails 21.5 Weight of Crane 245 Weight of crab 50 Minimum hook approach 1.2 End carriage wheel centres 3.8 Span of crane girder 8 Self weight of crane girder 15
Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load
A 1.2 21.5
LOAD SUMMARY : 358.5 179.3
Maximum axial force = Maximum horizontal =
251.0 35.9
Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load
capacity+crab 250
12.5
136.5 68.2
Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
95.5 35.9
12.5
Maximum Reaction on column near end:
251.0
251.0
Vertical Rcr= 382.7484
3.8 8
12.5 Horizontal Rcr= 19.0625
12.5
3.8 8
Maximum Reaction on column far end:
95.5 Vertical Rcr= 145.6641
95.5
3.8 8
12.5 Horizontal Rcr= 19.0625
12.5
3.8 8
245 B
21.5
Near far 382.7 145.7 19.1 19.1
4.2 8
4.2 8
4.2 8
4.2 8
CRANE BEAM LOAD CALCULATION : 15T Crane -1 Crane capacity 150 Span between crane rails 23 Weight of Crane 235 Weight of crab 40 Minimum hook approach 1.2 End carriage wheel centres 3.8 Span of crane girder 5.82 Self weight of crane girder 15
Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
capacity+crab 190
235
A
B 1.2 23
LOAD SUMMARY : 297.6 148.8 208.3 29.8
9.5
127.4 63.7 89.2 29.8
9.5
Maximum axial force = Maximum horizontal =
Near far 280.6 120.1 12.8 12.8
Maximum Reaction on column near end:
208.3
208.3
Vertical Rcr= 280.6112
3.8
2.02 5.82
9.5 Horizontal Rcr= 12.79725
9.5
3.8
2.02 5.82
Maximum Reaction on column far end:
89.2 Vertical Rcr= 120.1448
89.2
3.8
2.02 5.82
9.5 Horizontal Rcr= 12.79725
9.5
3.8
2.02 5.82
CRANE BEAM LOAD CALCULATION : 5T Crane -1 Crane capacity 50 Span between crane rails 33 Weight of Crane 59 Weight of crab 9 Minimum hook approach 1.2 End carriage wheel centres 1.8 Span of crane girder 6.2 Self weight of crane girder 10
Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
capacity+crab 59
59
A
B 1.2 33
LOAD SUMMARY : 86.4 43.2 60.4 8.6
2.95
31.6 15.8 22.2 8.6
2.95
Maximum axial force = Maximum horizontal =
Near far 103.3 5.0
37.9 5.0
Maximum Reaction on column near end:
60.4
60.4
Vertical Rcr= 103.3469
1.8
4.4 6.2
3.0 Horizontal Rcr= 5.043548
3.0
1.8
4.4 6.2
Maximum Reaction on column far end:
22.2 Vertical Rcr= 37.87246
22.2
1.8
4.4 6.2
3.0 Horizontal Rcr= 5.043548
3.0
1.8
4.4 6.2
CRANE BEAM LOAD CALCULATION : 2T Crane -1 Crane capacity 20 Span between crane rails 9.37 Weight of Crane 50.5 Weight of crab 3.5 Minimum hook approach 1.2 End carriage wheel centres 1.8 Span of crane girder 8 Self weight of crane girder 10
Maximum wheel Load - Crane-1
capacity+crab 23.5
50.5
A
B 1.2 9.37
LOAD SUMMARY : Near
Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
45.7 22.9 32.0 4.6
1.175
28.3 14.1 19.8 4.6
1.175
Maximum axial force = Maximum horizontal =
far 56.8 2.1
35.1 2.1
Maximum Reaction on column near end:
32.0
32.0
Vertical Rcr= 56.83244
1.8
6.2 8
1.2 Horizontal Rcr= 2.085625
1.2
1.8
6.2 8
Maximum Reaction on column far end:
19.8 Vertical Rcr= 35.11256
19.8
1.8
6.2 8
1.2 Horizontal Rcr= 2.085625
1.2
1.8
6.2 8
CRANE BEAM LOAD CALCULATION : 10T Crane -1 Crane capacity 100 Span between crane rails 25 Weight of Crane 200 Weight of crab 40 Minimum hook approach 1.2 End carriage wheel centres 4.1 Span of crane girder 5.4 Self weight of crane girder 10
Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
capacity+crab 140
200
A
B 1.2 25
LOAD SUMMARY : 233.3 116.6 163.3 23.3
7
106.7 53.4 74.7 23.3
7
Maximum axial force = Maximum horizontal =
Near far 202.6 8.7
92.7 8.7
Maximum Reaction on column near end:
163.3
163.3
Vertical Rcr= 202.608
4.1
1.3 5.4
7.0 Horizontal Rcr= 8.685185
7.0
4.1
1.3 5.4
Maximum Reaction on column far end:
74.7
74.7
Vertical Rcr= 92.6883
4.1
1.3 5.4
7.0 Horizontal Rcr= 8.685185
7.0
4.1
1.3 5.4
capacity+crab 500
305
A
B 1.2 22.28
LOAD SUMMARY : 625.6 312.8 437.9 62.6
25
179.4 89.7 125.6 62.6
25
Maximum axial force = Maximum horizontal =
Near far 925.4 289.1 50.9 50.9
capacity+crab 250
Maximum wheel Load - Crane-2 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load
359.0 179.5
A
B 1.2
251.3
22.28
35.9
Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load
245
12.5 Wheel load 437.9 136.0 68.0
437.9
251.3
3.8
2
251.3 3.8
95.2 35.9
Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
12.5
Maximum Reaction on column near end: 437.9 Vertical Rcr=
437.9
251.3
251.3
925.4
4.2
2
3.8
3.8
Cr 8
8
2.2
25 Horizontal Rcr=
25
12.5
12.5
50.9
4.2
2
3.8
2.2
3.8
Cr 8
8
Maximum Reaction on column far end: 125.6 Vertical Rcr=
125.6
95.2
95.2
289.1
4.2
2
3.8
3.8
Cr 8
8
2.2
CRANE BEAM LOAD CALCULATION : 15T + 10T Crane -1 Crane - 2 Crane capacity 150 100 Span between crane rails 22.28 22.28 Weight of Crane 235 184 Weight of crab 40 30 Minimum hook approach 1.2 1.2 End carriage wheel centres 3.8 3.8 Span of crane girder 8 8 Self weight of crane girder 15 15 Maximum distance between two 2 cranes Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
capacity+crab 190
235
A
B 1.2 22.28
LOAD SUMMARY : 297.3 148.6 208.1 29.7
9.5
127.7 63.9 89.4 29.7
9.5
Maximum axial force = Maximum horizontal =
Near far 471.6 207.4 21.2 21.2
capacity+crab 130
Maximum wheel Load - Crane-2 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load
215.0 107.5
184
A
B 1.2
150.5
22.28
21.5
Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
6.5 Wheel load 208.1
Rb Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load
99.0 49.5
208.1
150.5
3.8
2
150.5 3.8
69.3 21.5
Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
6.5
Maximum Reaction on column near end: 208.1 Vertical Rcr=
208.1
150.5
150.5
471.6
4.2
2
3.8
3.8
Cr 8
8
2.2
9.5 Horizontal Rcr=
9.5
6.5
6.5
21.2
4.2
2
3.8
2.2
3.8
Cr 8
8
Maximum Reaction on column far end: 89.4 Vertical Rcr=
89.4
69.3
69.3
207.4
4.2
2
3.8
3.8
Cr 8
8
2.2
CRANE BEAM LOAD CALCULATION : 40T Crane -1 Crane capacity 400 Span between crane rails 22.28 Weight of Crane 305 Weight of crab 100 Minimum hook approach 1.2 End carriage wheel centres 3.8 Span of crane girder 8 Self weight of crane girder 15
Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
capacity+crab 500
305
A
B 1.2 22.28
LOAD SUMMARY : 625.6 312.8 437.9 62.6
25
179.4 89.7 125.6 62.6
25
Maximum axial force = Maximum horizontal =
Near far 667.8 191.5 38.1 38.1
Maximum Reaction on column near end:
437.9
437.9
Vertical Rcr= 667.796
3.8
4.2 8
25.0 Horizontal Rcr= 38.125
25.0
3.8
4.2 8
Maximum Reaction on column far end:
125.6 Vertical Rcr= 191.5415
125.6
3.8
4.2 8
25.0 Horizontal Rcr= 38.125
25.0
3.8
4.2 8
CRANE BEAM LOAD CALCULATION : 20T Crane -1 Crane capacity 200 Span between crane rails 21.5 Weight of Crane 245 Weight of crab 50 Minimum hook approach 1.2 End carriage wheel centres 3.8 Span of crane girder 8 Self weight of crane girder 15
Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load
A 1.2 21.5
LOAD SUMMARY : 358.5 179.3
Maximum axial force = Maximum horizontal =
251.0 35.9
Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load
capacity+crab 250
12.5
136.5 68.2
Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
95.5 35.9
12.5
Maximum Reaction on column near end:
251.0
251.0
Vertical Rcr= 382.7484
3.8 8
12.5 Horizontal Rcr= 19.0625
12.5
3.8 8
Maximum Reaction on column far end:
95.5 Vertical Rcr= 145.6641
95.5
3.8 8
12.5 Horizontal Rcr= 19.0625
12.5
3.8 8
245 B
21.5
Near far 382.7 145.7 19.1 19.1
4.2 8
4.2 8
4.2 8
4.2 8
CRANE BEAM LOAD CALCULATION : 15T Crane -1 Crane capacity 150 Span between crane rails 23 Weight of Crane 235 Weight of crab 40 Minimum hook approach 1.2 End carriage wheel centres 3.8 Span of crane girder 5.82 Self weight of crane girder 15
Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
capacity+crab 190
235
A
B 1.2 23
LOAD SUMMARY : 297.6 148.8 208.3 29.8
9.5
127.4 63.7 89.2 29.8
9.5
Maximum axial force = Maximum horizontal =
Near far 280.6 120.1 12.8 12.8
Maximum Reaction on column near end:
208.3
208.3
Vertical Rcr= 280.6112
3.8
2.02 5.82
9.5 Horizontal Rcr= 12.79725
9.5
3.8
2.02 5.82
Maximum Reaction on column far end:
89.2 Vertical Rcr= 120.1448
89.2
3.8
2.02 5.82
9.5 Horizontal Rcr= 12.79725
9.5
3.8
2.02 5.82
CRANE BEAM LOAD CALCULATION : 5T Crane -1 Crane capacity 50 Span between crane rails 33 Weight of Crane 59 Weight of crab 9 Minimum hook approach 1.2 End carriage wheel centres 1.8 Span of crane girder 6.2 Self weight of crane girder 10
Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
capacity+crab 59
59
A
B 1.2 33
LOAD SUMMARY : 86.4 43.2 60.4 8.6
2.95
31.6 15.8 22.2 8.6
2.95
Maximum axial force = Maximum horizontal =
Near far 103.3 5.0
37.9 5.0
Maximum Reaction on column near end:
60.4
60.4
Vertical Rcr= 103.3469
1.8
4.4 6.2
3.0 Horizontal Rcr= 5.043548
3.0
1.8
4.4 6.2
Maximum Reaction on column far end:
22.2 Vertical Rcr= 37.87246
22.2
1.8
4.4 6.2
3.0 Horizontal Rcr= 5.043548
3.0
1.8
4.4 6.2
CRANE BEAM LOAD CALCULATION : 2T Crane -1 Crane capacity 20 Span between crane rails 9.37 Weight of Crane 50.5 Weight of crab 3.5 Minimum hook approach 1.2 End carriage wheel centres 1.8 Span of crane girder 8 Self weight of crane girder 10
Maximum wheel Load - Crane-1
capacity+crab 23.5
50.5
A
B 1.2 9.37
LOAD SUMMARY : Near
Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
45.7 22.9 32.0 4.6
1.175
28.3 14.1 19.8 4.6
1.175
Maximum axial force = Maximum horizontal =
far 56.8 2.1
35.1 2.1
Maximum Reaction on column near end:
32.0
32.0
Vertical Rcr= 56.83244
1.8
6.2 8
1.2 Horizontal Rcr= 2.085625
1.2
1.8
6.2 8
Maximum Reaction on column far end:
19.8 Vertical Rcr= 35.11256
19.8
1.8
6.2 8
1.2 Horizontal Rcr= 2.085625
1.2
1.8
6.2 8
CRANE BEAM LOAD CALCULATION : 10T Crane -1 Crane capacity 100 Span between crane rails 25 Weight of Crane 200 Weight of crab 40 Minimum hook approach 1.2 End carriage wheel centres 4.1 Span of crane girder 5.4 Self weight of crane girder 10
Maximum wheel Load - Crane-1 Ra Static Wheel Load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel Rb Wheel load Vertical load inculding impact of 40% Horizontal surge transmitted by friction to the rail through four wheels 10% of Static wheel load Horizontal force to the Beam 20% of (Weight lifted + Weight of crab) per wheel
capacity+crab 140
200
A
B 1.2 25
LOAD SUMMARY : 233.3 116.6 163.3 23.3
7
106.7 53.4 74.7 23.3
7
Maximum axial force = Maximum horizontal =
Near far 202.6 8.7
92.7 8.7
Maximum Reaction on column near end:
163.3
163.3
Vertical Rcr= 202.608
4.1
1.3 5.4
7.0 Horizontal Rcr= 8.685185
7.0
4.1
1.3 5.4
Maximum Reaction on column far end:
74.7
74.7
Vertical Rcr= 92.6883
4.1
1.3 5.4
7.0 Horizontal Rcr= 8.685185
7.0
4.1
1.3 5.4
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