Static structures (e.g. – buildings) – Footing or foundation type
Patent
1985-07-30
1987-09-15
Murtagh, John E.
Static structures (e.g., buildings)
Footing or foundation type
52573, 52167, E02D 2742
Patent
active
046930450
ABSTRACT:
A support arrangement for an exhaust stack includes an array of beam segments 31 which have their lower flanges 34 rigidly attached to a concrete foundation pad 32, their upper flanges 40 rigidly attached to the base plate 12 of the exhaust stack, with the beam segments being oriented as shown in FIG. 5 so that the web 44 is at a right angle to a line 48 passing through the base anchor support location 46 and through the web 44 so that with thermal expansion and contraction each web 44 is disposed to permit bending or flexure in accordance with the longitudinal and lateral distance between the web and the anchor location.
REFERENCES:
patent: 981884 (1911-01-01), Ruhl
patent: 2014643 (1935-09-01), Bakker
patent: 2968458 (1961-01-01), Moeller
patent: 4574540 (1986-03-01), Shiau
Rahaim Thomas J.
Xanthopoulos Nicholas D.
Murtagh John E.
Westinghouse Electric Corp.
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