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Page 34: of Maritime Reporter Magazine (April 1982)
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OTC '82
Technical Program
Monday Morning (continued from page 56) • Drift Forces On Floating Bodies
OTC 4435 Slow Drift Forces on a Barge Type
Structure Comparing Model Tests with
Calculated Results 4436 Experiments on Wave Drift Force on a
Moored Floating Vessel 4437 On the Low-Frequency Surge Motions of Vessels Moored in High Seas 4438 Forces and Moments on Underwater
Bodies, Obtained from Wind Tunnel
Tests 4439 Wave and Drift Induced Line Force,
Motion and Wave Measurements O/B a Semi-Submersible 4440 Determination of Nonlinear Drift Force
Quadratic Transfer Functions by Digi- tal Cross-Bispectral Analysis
Monday Afternoon 2:00 to 4:30 p.m.
Pile Driving and Pile Design
OTC 4202 4203 4204 4205
Well Conductor Design Considerations for Gravity Base Structures
Full-Scale Dynamic Lateral Pile Tests
Pile Instrumentation and Monitoring
During Pile Driving Offshore N.W.
Borneo
Evaluating Pile Drivability for Hard
Clay, Very Dense Sand, and Rock
GEMS Level Switches for
Shipboard Service.
Where high reliability is required for monitoring liquid levels and signaling alarms.
There's a GEMS switch to meet all types of marine liquid level applications...to monitor and control levels, signal alarms, and to provide oil/water interface. Ideal for use with diesel engine fuel tanks, lube oil reservoirs, ballast, bilge, or oil sump tanks or for other common shipboard uses.
F mo flo; the 58000 Series
Single or Multi-Level
Switches.
Custom-made switches, using standard components, are supplied with various mounting methods, lengths, floats, materials, etc. to suit e application
LS-35565 (brass)/
LS-56060 (stainless steel) Externally
Mounted Models.
For use where access to inside of tanks is limited, such as on lube oil or fuel day tanks. Custom-length housings. Provide ease of maintenance and tank cleaning.
LS-270 Model with Protective
Shielding for
Turbulent In-Tank
Conditions. , Small and com- pact, unit side-
B L mounts in tank, dy 1. Ideal for low level bilge or sump tanks, and oil/ water interface.
With Intrinsic Safety.
Zener Barrier Safe-Pak relays. FM approved, from
GEMS provide intrinsically safe operation when interfacing level switches with your AC or DC loads.
For application information, call toll-free (800) 321-6070.
GEMS SENSORS DIVISION
Plainville, Connecticut 06062, U.S.A.
Telephone (203) 677-1311; Telex: 99306
SEE US AT
THE OTC SHOW,
BOOTH 4050 3|p Transamerica Delaval
We build them.
We fix them.
And we do it on schedule.
We overhauled the 793-foot USS SACRAMENTO ahead of schedule.
We built the 644-foot USS MCKEE under budget and ahead of schedule.
And at Lockheed Shipbuilding we do the same for more than a hundred ships, large and small, every year.
We've got floating dry docks to 14,500 tons, shipways to 700 feet, and piers to 1,100 feet.
And, we've got the superior craftsmen it takes to do your job.
So if your ship needs a new propulsion system, or just a "shave and a haircut," call us. We do superior work. And you won't have to wait long for it.
Superior ships by superior workers
Lockheed Shipbuilding 100
Write 193 on Reader Service Card 2929 16th Ave. SAW Seattle, Wash. 98134
Phone: 206-292-5656 • Cable Lockship
Write 146 on Reader Service Card 42106 Suction Piles — A Proven Alternative to Driving or Drilling 4207 Piling of Garoupa Platform 4208 Observation and Analysis of Earth- quake Response of a Coupled Pile
Offshore Platform • Diving and Repair Operations 0"C 4209 4210 4211 4212 4213
Design and Installation of Large Ad- vanced Class Saturation Diving Sys- tem on Semisubmersible Fire Fighting and Dive Maintenance Vessels
Practical Experience with the Mobile
Diving Unit
A.D.S. Wet Welding
Operational Evaluation of Nitrox Satu- ration/Air Excursion Diving Procedures
Replacement of a Damaged Diagonal
Bracing in a Semi-Submersible Drilling
Rig • Platform Fabrication and Installation
OTC 4214 4215 4217 4218
Docking Installation of N.W. Hutton
Jacket Over Subsea Template 400 Feet Tieback Offshore Brazil
Energy Absorption During Ship-Impact on Offshore Steel Structures
Tension and Collapse Tests of Fabri- cated Steel Cylinders • GENERAL SESSION: National Plans for Offshore Energy Development 0"C 4441 National Plans for Offshore Energy
Development
A special session at the 1982 OTC will present a panel discussion on the topic "National
PI,3ns for Offshore Energy Development."
Several high-ranking government officials from various countries will discuss their country's long and short-range plans for offshore energy development. • Wind and Wave Loading Forces I
OTC 4226 4227 4228 42 29 4190 4230
On the Spanwise Correlation of Wave
Forces on Slender Cylinders
Wave Forces on Inclined Smooth and
Rough Circular Cylinders
Determination of Total Base Shear and Bending Moment Power Spectra for an Offshore Structure at Sea
Dynamic Effects of Wind on Tension
Leg Platforms
Response of Compliant Structures to
Steep Waves
Wave-Induced Motions on a Four-
Column Semi-Submersible Obtained from Model Tests • Wave Attack on Offshore Islands
OTC 4220 4221 4222 4223 4224 4225
Performance of Artificial Offshore
Islands Under Wave and Earthquake
Loading: Field Data Analyses
Statistical Estimation of Wave Runup and Overtopping on Gravel Islands
Natural Barrier Island Migration and
Change. No Name Island, Beaufort
Sea, Alaska
Modular Slope Protection for the
Arctic Environment
Inspection of Submerged Arctic Struc- tures by Side Scan Sonar
Dredging and Construction Techniques for Steep Slopes on Artificial Drilling
Islands in the Canadian Arctic
Tuesday Morning 9:00 to 11:30 a.m.
Offshore Pipelines I
OTC 4231 The Effect of the Sea-Bottom Prox- imity on the Fatigue Life of Suspended
Spans of Offshore Pipelines Under- going Vortex-Induced Vibrations
Vortex Shedding Oscillations for Sub- marine Pipelines: Comparison Between
Full Scale Experiments and Analytical
Models
Fatigue Analysis for Submarine Pipe- lines
Simulation of Nonlinear Vibrations of a Hauling Pipeline
Deep Water Pipeline Design Stress
Forecasting and Intervention Philoso- phy Before, During and After Laying
Maritime Reporter/Engineering News 4232 4233 4234 4235