catenary
Example Sentences
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Its form is that of the catenary curve, the most perfect shape for an arch, and the only one that requires no buttressing from the side.
From The Wall Street Journal ● Jun. 27, 2026
An engineering feat, for sure, the resulting catenary curve in the sagging line is a visual treat as well, buoyant and struggling against the pull of gravity for no other reason than to delight.
From Los Angeles Times ● Mar. 17, 2025
The veteran-owned business installed the line’s 340 steel poles, which support the catenary wires that power the electric streetcars.
From Seattle Times ● Apr. 22, 2023
Replacement of track infrastructure, and the electric catenary poles and wires and the signal systems, is work that goes on every year.
From Washington Post ● Sep. 9, 2021
There must be two attached alternately to the catenary cable.
From Tom Swift and His Electric Locomotive, or, Two Miles a Minute on the Rails by Victor [pseud.] Appleton
Power is often still carried on lines that hang in graceful catenaries of various depths from poles that lean left or right randomly but rarely stand straight.
From New York Times ● Nov. 16, 2012
A relief sculpture by Charles Biederman or the prodigious steel catenaries of Othmar H. Ammann's design for the George Washington Bridge?
From Time Magazine Archive
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The catenaries which lie beyond the two generate surfaces whose radius of curvature convex towards the axis in the meridian plane is greater than the radius of concave curvature.
From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" by Various
Now let us consider the surfaces of revolution formed by this system of catenaries revolving about the directrix of the two catenaries of equal tension.
From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" by Various
Every catenary lying between them has its directrix higher, and every catenary lying beyond them has its directrix lower than that of the two catenaries.
From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" by Various
Vocabulary lists containing catenary
Structural Engineering
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Engineering - High School
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