Hoximum differential settlement across tonk (feet)
where p =
V
K
wind pressure in lb./sq. ft. wind velocity in m.p.h. shape coefficient 1.3 for tanker
Approach velocity
of berthing
tanker to be 1 knot at 10 degrees to face of breasting dolphin.
H
Tank
TANK IOI
101
0-43
102
0-21
103
0.53
104
1.00
man settlement (254 Text)
105
0.34
106
0.03
107
0.02
108
0-06
TANK 103
114
0-06
where E W
=
V
10
leading
100
*
10
capacity Displacement loaded
Beam
TANK 104
WATER TEST
SETTLEMENT OF STORAGE TANKS
DURING
These two curves show the settlemen!
at the two ends of the diameter along
which maximum settlement occured,
65.000 tons
81,300 tons
800 ft. 116 ft. 40 ft.
tonnage
Length
Draft (Loaded)
Side projected area
(Light)
45,000 sq. ft.
End projected area
(Light)
9,000 sq. ft.
Assumptions:
Fig. 5
Wing speed of 63 knots to be used for calculation of wind pressure on tanker and thus onto structure.
Wind speed of 120 knots at an elevation of 40 ft. to be used for cal- culation of wind and wave pressures on structure.
Wind pressure formula:
p = 0.00256 V2. K
Energy to be absorbed by fender system given by formula:
E = 14
*
-
+
W g
V2
+
energy in ft.-tons.
displacement loaded
tonnage of tanker in tons.
component of tanker berthing velocity normal
to dolphin in ft./sec.
g= 32.2 ft./sec./sec.
Energy tangential to breasting dol- phin to be 0.3 of that normal to dol- phin.
Max. pull from mooring line
tons.
Live load:
= 50
Breasting and mooring dolphins
100 lb./sq. ft.
Driveway
either (i) 200 lb./sq.
ft. or (ii) 2 axle loads of 8.5 tons each (including impact) at 10 ft. centres.
Catwalk 150 lb./ft. run. Unloading platform:
(i) load from hose handling
frame, and either
(ii)
200 lb./sq. ft. or
2 axle loads of 8.5 tons each (including impact) at 10 ft. centres placed any- where on the platform.
95
66
衛生潔具
SANITARY WARE
MODERN DESIGN,
FINEST GLAZE,
EASY WATER FLOW,
NON-CRAZING,
NON-WATER ABSORBING.
AVAILABLE IN WHITE
& 5 ASSORTED COLOURS
VICTORY
MADE
IN
CHINA
最新型式 磁質細潔 排水流暢 不亀製
不吸水
五種顏色齊備
THIE -
SOLE AGENTS:-
Sim Lim Co., Ltd.
SINGAPORE. KUALA LUMPUR PENANG, IPOH. SEREMBAN.
總代理:
森林有限公司
新加坡吉隆坡梹城、怡保·芙蓉
Far East Architect & Builder April, 1966