Wind-Induced Vibrations in Antenna Members
Results of wind-tunnel tests of wind-induced vibrations in circular aluminum tubular members of large radar antenna space frames; curve for von Karman lift coefficient and semi-empirical...
Cathodic Protection of Marine Terminal Facilities
Use of cathodic protection to inhibit corrosion of steel pilings at Port of New York Authority Marine Terminal Facilities; integration and development of cathodic protection system design...
Drawdown around a Partially Penetrating Well
Equations of unsteady drawdown around well partially screened-in steadily discharging from artesian aquifer of uniform thickness and uniform hydraulic properties are developed; discharge...
Digital Computers for Trial-Load Analysis of Arch Dams
In stress analysis of concrete dams use of trial-load method means time-consuming, laborious computations; programming of these operations for electronic computer results in saving of...
Dynamic Response of Elasto-Plastic Frames
Results of analytical investigation involving single mass system that has idealized elasto-plastic resistance deformation relationship; system was subjected to similar ground motion as...
Response of Multi-Story Structures to Earthquake
Behavior of multistory buildings responding to strong earthquake ground motion has been computed by high-speed digital computer; response curves and tables and data on effects of certain...
Unsteady Flow of Ground Water into a Surface Reservoir
Existing methods are not exact for prediction of water table position and amount of water discharged in cases when ground water is flowing from aquifer to surface reservoir; nonlinear...
Observations on Urban Transportation
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Land Use and Expressways
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Prototype Measurements of the Columbia River Estuary
Development of navigational regulation of estuary since 1882 is reviewed; measurement program to define environmental conditions affecting shoaling; description of types of directional...
Stresses on Anchor Blocks
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Symposium on Grouting: Construction of Rocky Reach Grouted Cutoff
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Forecasting River Runoff by Coastal Flow Index
Index method for forecasting Apr through Sept runoff for Columbia River at Dalles, Ore, is presented, based on relationship between winter runoff in coastal drainage areas and spring snowmelt...
Economics of River Bank Stabilization
Paper analyzes costs of bank protection, compared with revenue lost from bank caving and revenue restored by accretion; various bases of comparison between benefits and costs are discussed;...
Design Considerations for California Marinas
Criteria for functional layout and structural design of marinas for small craft, as proposed by California State Div of Small Craft Harbors; examples of successful design practice; recommendations...
Variable Head Technique for Seepage Meters
Technique for measuring canal or reservoir seepage losses with seepage meters is proposed; method furnishes information regarding hydraulic conductivity of bottom material and seepage...
Shoaling of the Lower Hudson River
Investigation on sources of sedimentation, characteristics of fresh and salt water components of flow within estuary, quantity of shoaling which occurs, and fundamental principles affecting...
Method for Estimating Consumptive Use of Water for Agriculture
Monthly and annual estimates in planning of irrigation projects; data on measured rates of consumptive use of water and on estimated consumptive use determined by various formulas; procedure...
Plastic Method of Designing Steel Structures
Development of method; some of buildings and other plastically designed structures erected in Britain discussed....
Moiré Fringes as a Means of Analyzing Strains
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