Terreplein

In fortification architecture, a terreplein or terre-plein is the top, platform, or horizontal surface of a rampart, on which cannon are placed,^[1] protected by a parapet.^[2] In Martello towers, the roof or terreplein was sometimes surmounted with one or two cannon mounted on a gun platform with a central pivot, that enabled the guns to traverse up to 360 degrees.^[3]

In civil engineering works, a terreplein is an embankment of earth with a broad level top, which is sometimes excavated to form a continuation of an elevated canal across a valley.^[1]

Notes and references

1 2 Webster's International Dictionary of the English Language, Vol 2, 1895
↑ Griffith, Paddy (2006), The Vauban Fortifications of France, Osprey Publishing, ISBN 978-1-841768755 (p. 63)
↑ Clements, Bill (2011), Martello Towers Worldwide, Pen & Sword Military, ISBN 978-1-84884-535-0 (pp. 37-38)

[Webster1895-1] 1 2 Webster's International Dictionary of the English Language, Vol 2, 1895

[2] Griffith, Paddy (2006), The Vauban Fortifications of France, Osprey Publishing, ISBN 978-1-841768755 (p. 63)

[3] Clements, Bill (2011), Martello Towers Worldwide, Pen & Sword Military, ISBN 978-1-84884-535-0 (pp. 37-38)

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