Fortification for officers of the army and students of military history1851 |
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Página 79
... Places of Arms . The width of the ditch must be adjusted to the relative levels of the rampart and the covered way , with the glacis before it . The general conditions are , that the covered way shall be so near the enceinte that the ...
... Places of Arms . The width of the ditch must be adjusted to the relative levels of the rampart and the covered way , with the glacis before it . The general conditions are , that the covered way shall be so near the enceinte that the ...
Página 89
... space so formed , is called the Re - entering Place of Arms . The outer edge of the covered way with its places of arms , which we have thus defined , is the crest line of the Glacis ( E ) , the latter serving as a parapet to the ...
... space so formed , is called the Re - entering Place of Arms . The outer edge of the covered way with its places of arms , which we have thus defined , is the crest line of the Glacis ( E ) , the latter serving as a parapet to the ...
Página 94
... place of arms . Staircases at the salient place of arms , also , are often constructed as in the next cut ( 5 ) ; but they are not to be recommended , as the retreat of the defenders of the covered - way should be from traverse to ...
... place of arms . Staircases at the salient place of arms , also , are often constructed as in the next cut ( 5 ) ; but they are not to be recommended , as the retreat of the defenders of the covered - way should be from traverse to ...
Página 102
sir Henry Yule. * places of arms parallel to the front , the parapets of which were made high enough to cover the direct trench in their rear ; or by traverses at right angles to the trench . Sometimes the approaches consisted of two ...
sir Henry Yule. * places of arms parallel to the front , the parapets of which were made high enough to cover the direct trench in their rear ; or by traverses at right angles to the trench . Sometimes the approaches consisted of two ...
Página 103
... places of arms for the support of the attack . These latter were sometimes multiplied to an * Dan . Heinsii Historia , ( 1629 , ) which contains an interesting plate of this double sap , ( p . 103. ) See in NOTE R , an extract on ...
... places of arms for the support of the attack . These latter were sometimes multiplied to an * Dan . Heinsii Historia , ( 1629 , ) which contains an interesting plate of this double sap , ( p . 103. ) See in NOTE R , an extract on ...
Outras edições - Ver tudo
Fortification for Officers of the Army and Students of Military History Henry Yule Pré-visualização indisponível - 2018 |
Fortification for Officers of the Army and Students of Military History Henry Yule Pré-visualização indisponível - 2018 |
Fortification for Officers of the Army and Students of Military History Henry Yule Pré-visualização indisponível - 2018 |
Palavras e frases frequentes
abattis advance afford Albert Durer army artillery assailants assault attack banquette bastion bastion and ravelin batteries besiegers Bousmard breach called caponière capture casemated castle cavalier command complete constructed Cormontaingne counterguard counterscarp cover covered-way crest crownwork curtain defence defiladed detached directed distance earth embrasures enceinte enemy enemy's enfilade engineer escarp excavation exterior side faces feet field-works fire flanks fortification fortress Francis Vere French front gabions galleries garrison glacis gorge ground guns height interior slope intrenchment latter lodgment loopholes main ditch Marquis de Montalembert masonry military mines mortars musket musketry Navarre NOTE orillon outworks parallel parapet perpendicular place of arms Plate points polygon position protection rampart ravelin re-entering angle re-entering places rear redoubt retrenchment revetments shells shot siege soldiers sorties stockades superior slopes tenaille Terreplein thickness thrown timber tion towers town trace traverses troops usually Vauban Vere wall wet ditches whilst yards
Passagens conhecidas
Página 150 - And yet Time hath his revolutions ; there must be a period and an end to all temporal things— -finis rerum, an end of names and dignities, and whatsoever is terrene, and why not of De Vere ? For where is Bohun ? Where is Mowbray ? Where is Mortimer ? Nay, which is more and most of all, where is Plantagenet ? They are entombed in the urns and sepulchres of mortality. And yet let the name and dignity of De Vere stand so long as it pleaseth God!
Página 1 - An extraordinary work, which has earned for itself a lasting place in the literature of the country, and within a few years found innumerable readers in every part of the globe. There is no book extant that treats so well of the period to the illustration of which Mr Alison's labours have been devoted. It exhibits great knowledge, patient research, indefatigable industry, and vast power.
Página 14 - Quarterly Review. The Physical Atlas. By Alexander Keith Johnston, FRSE, FRG8., Geographer to the Queen for Scotland. Reduced from the Imperial Folio. This Edition Contains Twenty-Five Maps, including a Palaeontological and Geological Map of the British Islands, with Descriptive Letterpress, and a very copious Index. In Imperial Quarto, half-bound morocco, £2, 12s. 6d. ' ' Executed with remarkable care, and is as accurate, and, for all educational purposes, as valuable as the splendid large work...
Página 117 - The trenches were found to be a succession of holes, capable of containing two men each, and excavated, so as to afford shelter, both from the weather and the fire of an enemy ; even a shell lighting in the trench could at most but kill two men.
Página 11 - His book is worthy to take its place among the remarkable works on Greek history which form one of the chief glories of English scholarship. The history of Greece is but half told without it. " — London Guardian. " His work is therefore learned and profound. It throws a flood of light upon an important though obscure portion of Grecian history. ... In the essential requisites of fidelity, accuracy, and learning, Mr Finlay bears a favourable comparison with any historical writer of our day."—...
Página 5 - We do not remember any recent author whose poetry is so unmixedly native ; and this English complexion constitutes one of its characteristic charms. No purer model of our genuine home feeling and language."— Quarterly Review.
Página 20 - We have thoroughly examined these volumes ; but to give a full notice of their varied and valuable contents would occupy a larger space than we can conveniently devote to their discussion ; we therefore, in general terms, commend them to the careful study of every young man who wishes to become a good practical farmer.— Times.
Página 8 - The Trials of Margaret Lyndsay. By the Author of " Lights and Shadows of Scottish Life.
Página xxi - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.