Operating Force on Lock Miter Gates

Operating Force on Lock Miter Gates PDF Author: United States. Army. Corps of Engineers. Portland District
Publisher:
ISBN:
Category : Locks (Hydraulic engineering)
Languages : en
Pages : 60

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Operating Force on Lock Miter Gates

Operating Force on Lock Miter Gates PDF Author: United States. Army. Corps of Engineers. Portland District
Publisher:
ISBN:
Category : Locks (Hydraulic engineering)
Languages : en
Pages : 60

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Operating Forces on Miter-type Lock Gates

Operating Forces on Miter-type Lock Gates PDF Author: Waterways Experiment Station (U.S.)
Publisher:
ISBN:
Category : Hydraulic gates
Languages : en
Pages : 150

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Operating Forces on Miter-Type Lock Gates

Operating Forces on Miter-Type Lock Gates PDF Author: J. L Grace (Jr)
Publisher:
ISBN:
Category :
Languages : en
Pages : 130

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Tests to determine the force required to move miter-type lock gates throughout the opening and closing cycles were conducted in a flume with a single set of miter gates located approximately in its center. Three linkages, with different kinematics of the operating machinery, were studied (modified Ohio River, Panama, and Ohio River). Other variables investigated were: submergence of gate; operating time; lock chamber length; bottom clearance of gate; barges in lock chamber; nonsychronous operation of gate leaves. Peak hydraulic resistance to operation occurred as the leaves entered and left the closed position. The modified Ohio River and Panama linkages resulted in peak resistances in terms of torque at the pintles about equal and 40 percent less than those of the Ohio River linkage. Increased submergence of the leaves or speed of operation increased hydraulic resistance, as did decreases in gate bottom clearance. (Author).

Operating Forces on Miter-type Lock Gates

Operating Forces on Miter-type Lock Gates PDF Author: Waterways Experiment Station (U.S.)
Publisher:
ISBN:
Category : Hydraulic gates
Languages : en
Pages : 64

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Operating Forces on Miter-type Lock Gates

Operating Forces on Miter-type Lock Gates PDF Author: Waterways Experiment Station (U.S.)
Publisher:
ISBN:
Category : Hydraulic gates
Languages : en
Pages : 74

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Operating Forces on Miter-type Lock Gates

Operating Forces on Miter-type Lock Gates PDF Author: U.S. Army Engineer Waterways Experiment Station
Publisher:
ISBN:
Category : Hydraulic gates
Languages : en
Pages : 0

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Miscellaneous Publication - National Bureau of Standards

Miscellaneous Publication - National Bureau of Standards PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 730

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Miscellaneous Publications

Miscellaneous Publications PDF Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 220

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Report

Report PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 696

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NBS Special Publication

NBS Special Publication PDF Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 458

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