John Rennie, 1761-1821: The Life and Work of a Great EngineerManchester University Press, 1963 - 149 էջ |
From inside the book
Արդյունքներ 7–ի 1-ից 3-ը:
Էջ 48
... face are built with skew courses and these are tailed out to become parallel to the abutments , as illustrated ( Fig . 6 ) . Because of the concavity , on plan , of the face of the bridge , the other courses are nearly square without ...
... face are built with skew courses and these are tailed out to become parallel to the abutments , as illustrated ( Fig . 6 ) . Because of the concavity , on plan , of the face of the bridge , the other courses are nearly square without ...
Էջ 107
... face of the arch is straight in plan . Above this arch we have the main retaining wall which receives the outward hydraulic pressure from the waterway , and also holds up the towing path . To do this efficiently it is constructed as a ...
... face of the arch is straight in plan . Above this arch we have the main retaining wall which receives the outward hydraulic pressure from the waterway , and also holds up the towing path . To do this efficiently it is constructed as a ...
Էջ 113
... face , but happily the upstream face has weathered better and has not been touched . Avoncliffe Three miles further on , the canal again , for engineering reasons , crosses the Avon valley by a graceful aqueduct , longer but not so high ...
... face , but happily the upstream face has weathered better and has not been touched . Avoncliffe Three miles further on , the canal again , for engineering reasons , crosses the Avon valley by a graceful aqueduct , longer but not so high ...
Բովանդակություն
Family | 25 |
The Bell Rock Lighthouse | 52 |
Public Works | 62 |
Հեղինակային իրավունք | |
4 այլ բաժինները չեն ցուցադրվում
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Common terms and phrases
abutments actual appears Aqueduct arch architecture assistants Avon Canal beam Boulton bridge building built called carried cast cast-iron Company completed considered construction continued contractors contracts cost course crossing described direct Docks drawings East Lothian effect embankment employed erected estimate Examination example executed existing extensions face forces further George give Harbour improvements increase interest iron John Rennie joints Kennet and Avon known Lancaster Canal later letter lighthouse London machinery machines masonry material means mechanical mentioned miles mill natural necessary never original plans Plans and estimate Plate practical prepared present proportion proposed pumping recommends Rennie's Report resident engineer River road Robison Rock scheme shows side steam Stevenson stone structures supplied theory tion University walls Watt wheel whole writing