3 New Reports Now Available From Ship Structure Committee
The Ship Structure Committee has available copies of three new reports.
SSC-288, "The Effects of Varying Ship Hull Proportions and Hull Materials on Hull Flexibility, Bending and Vibratory Stresses," is an analytical study which considers four typical vessels—an ore carrier, a tanker, a containership and a general cargo vessel.
With the flexibility of the hull represented by the natural frequency of the ship, a potentially useful relationship between the flexibility and bending moment has been established.
SSC-289, "A Method for Economic Trade-offs of A l t e r n a te Ship Structural Materials," develops a relatively inexpensive and simple method for comparing the relative costs and benefits of using materials other than mild steel in ship construction. The factors considered include useful ship life, construction costs, repair and maintenance costs, together with noneconomic considerations, such as suitability for intended use and trade route, environmental impact, and depletion of natural resources.
SSC-290, "Significance and Control of Lamellar Tearing of Steel Plate in the Shipbuilding Industry," is a useful guide describing the factors which contribute to and influence lamellar tearing, a review of the procedures used to determine susceptibility to lamellar tearing, and methods for postwelding detection and repair of lamellar tears. This type of failure is especially common in fixed and mobile platforms of the type used in the offshore mineral exploration and production industry.
For copies of these reports, an index of past reports or further information, contact: Secretary, Ship Structure Committee, U.S.
Coast Guard Headquarters, G-M TP13, Washington, D.C. 20593.
Other stories from January 1980 issue
Content
- Title XI Requested For 2 Lakes Carriers Costing $ 6 0 M i l l i on page: 4
- AWO Reports $2.9 Billion In New Waterways Plants In First Half Of 1979 page: 4
- T i d e w a t e r M a r i n e Tows M o b i l e Supply Vessel Eleven Thousand Miles page: 6
- M o o r e McCormack Names Three To Key Positions page: 6
- Desco Marine Launches Its 100th Cummins-Powered Boat page: 9
- Bay S h i p b u i l d i n g Lays Keel For Turecamo Barge page: 11
- Blount To Build 75-Foot 1 8 9 0 ' s Style Steam Launch page: 11
- Kent And Boling Elected To The NOIA Board page: 11
- D a v i e Launches Second Jackup Drilling Rig For Global M a r i n e Drilling Company page: 12
- Marinette Marine Christens Second And Third Of Seven N e w Tugs For U.S. Navy page: 12
- 1980 Annual Meeting, Water Resources Congress page: 12
- Papers Call For First P a n - A m e r i c a n Conference Of Ocean Engineering page: 14
- M a r A d A w a r d s Contract For Sailing Ship Study page: 14
- McDermott Building Two Bulkfleet Marine Tugs Custom-Made For Future page: 14
- Reduced Towing Costs Subject Of Study On Towing Surge Pendants page: 16
- Todd W i l l Deliver 2 4 0 0 ' Barges To M o n t a uk Oil T r a n s p o r t a t i o n Corp. page: 17
- Raytheon Service Co. Brochure Describes A u t o - A l a rm RCVR/KYR page: 17
- N a t i o n a l M a r i n e Shipyard Division To O p e n N ew Gulf Coast Facilities page: 18
- LNG V i r g o N a m ed At General Dynamics page: 18
- Port Weller Dry Docks Delivers Bulk Carrier With Fuel Efficient Hull page: 18
- 123-Foot Northern Leader From MARCO Equipped As Catcher, Freezer, Packer page: 20
- FMC Releases Study On Virgin Islands Trade page: 20
- H i l l m a n D e l i v e r i n g 14 N e w Chemical Barges To PPG page: 21
- NASSCO Awarded 5-Ship $239-Million Contract By American Tankships page: 22
- M a r A d Study A v a i l a b le O n D e v e l o p m e n t Of A S t a n d a r d C a r g o Ship page: 23
- Chevron Orders Two 3 5 , 0 0 0 - D W T Product Tankers From Mitsubishi page: 24
- M a n g o n e Delivers Research Vessel, W e s t e r n Strait, To Western Geophysical page: 24
- A.L. Kucera Elected President Of A WO page: 24
- Crude Oil Supply And Tanker Demand Report Available From Drewry page: 24
- Fourth British C o l u m b ia T o w b o a t Conference Set For M a r c h 2 1 - 2 2 , 1980 page: 25
- B e t h l e h em Reorganizes S h i p b u i l d i n g D e p a r t m e nt page: 25
- Lips-Doran To Establish Chesapeake, Va., Plant page: 25
- P e r t a m i n a 1020 Delivered By Hitachi Zosen page: 26
- USS H a r r y W . Hill Commissioned At Ingalls S h i p b u i l d i ng page: 27
- Dinko's Marine Service Orders Supply Vessel From Mississippi Marine page: 27
- New Major Shipyard To Be Formed In Hong Kong page: 27
- Shell Orders 11,500-DWT Tanker From Valmet page: 28
- S.G. Dever N a m ed V P Of Colmac Coil M f g. page: 29
- Exxon ULCCs Receive S t a n w i c k M a i n t e n a n ce A n d Inventory Services page: 29
- Shell Offers Literature On New Diesel Oils page: 32
- Halter Marine, Inc. Sets Production Record - 2 2 8 Deliveries In 1979 page: 33
- FMC Signs N e w Barge Contract W i t h Puget Sound Freight Lines page: 34
- t h Ocean Energy Conference Set For June In W a s h i n g t o n , D.C. page: 34
- SNAME Philadelphia Hears Paper On Hopper Dredge Design page: 34
- McAllister Acquires Baker-Whiteley— Now Offers Baltimore-Based Marine Services page: 34
- Gibbs & Cox Names Stark Assistant VP page: 35
- Kings Point Names G.A. Uberti Of NASSCO M a r i n e M a n Of Year page: 35
- De Laval Offers Literature On Centrifuges For Shipboard Use page: 35
- Four Agents N a m e d By N a t i o n a l M a r i n e Service page: 36
- Electro-Nav To M a r k et SATURN Satcom In U.S. page: 36
- North Sea Corrosion Conference Papers Now Available In Book Form page: 36
- Shipping Orders Worth £ 4 2 M i l l i o n For U.K. Y a rd page: 37
- GE's Ground Systems D e p a r t m e n t Renamed page: 37
- Davie Signs $C35-Million Petrobras Rig Contract page: 37
- S t a n w i c k A n d Vickers Form Joint Company page: 38
- M a r t i n o N a m e d Assistant G e n e r a l M a n a g e r At Todd Galveston Yard page: 38
- FMC Marine And Rail Launches Fourth Ro/Ro Barge For Crowley page: 38
- John S. Hollett Joins Crowley Maritime page: 38
- Olson N a m e d President Of W i l l a m e t t e Tug & Barge page: 39
- N e w M A R C O Brochure Describes Hydraulic Pump Drive Units page: 39
- E.C. Flint Promoted At Zidell's Marine Construction Division page: 39
- Construction To Begin On New $20-Million N.Y. Container Terminal page: 39
- G l a d d i n g - H e a r n Delivers Pilot Boat Huron Belle page: 40
- ABS Approves Use Of Protective Ceramic M e t al —Literature A v a i l a b le page: 40
- 3 New Reports Now Available From Ship Structure Committee page: 40
- International Oil Spill Conference To Be Held In Atlanta March 2-5, 1981 page: 40
- Norwegian Firm Offers Porthole/Escape Hatch —Meets Safety Rules page: 41
- Mississippi Marine Towboat Delivers Two New Vessels To Palmer Barge Line page: 41
- Pickands Mather Awards $10-Million Conversion Order To Fraser Shipyard page: 42
- S N A M E N e w England Hears Paper, ' L i a b i l i t y A v o i d a n c e In Ship Design A n d Construction' page: 44
- N e w OMNITHRUSTER For Small Commercial Boats —Literature A v a i l a b le page: 44
- Burton Launches Third Of Seven Tuna Seiners page: 46
- MorMac Appoints Marcelewski Philadelphia Office Manager —Edward J. Desher Retires page: 46
- Farrell Realigns Executive Personnel page: 46
- W e s t e r n Oceanic Inc. To Build 300-Ft. W a t er Depth Jackup page: 47
- Newport News Delivers The U.S.T. Pacific In Record Time page: 47
- Bourgeois And Mitchell Elected Vice Presidents At State Boat Corp. page: 47
- SNAME L.A. Section Hears Paper On Air Cushion Drilling Systems page: 48
- N o r w e g i a n Firm To Buy Jetfoils For Offshore Use From Boeing M a r i ne page: 48
- H i g h Pressure Filter Selection G u i d e From P a u l - M u n r o e Hydraulics page: 49
- Propp N a m e d M a n a g e r Of Z i d e l l ' s Swan Island M a r i n e Repair Division page: 49