Search results
Results from the WOW.Com Content Network
Plan of Rudelsburg castle with its neck ditch (D) L-shaped neck ditch at Csobánc castle (Hungary). A neck ditch (German: Halsgraben), [1] [2] sometimes called a throat ditch, [3] [4] is a dry moat that does not fully surround a castle, but only bars the side that is not protected by natural obstacles.
If a bastion was successfully stormed, it could provide the attackers with a stronghold from which to launch further attacks. Some bastion designs attempted to minimise this problem. [4] This could be achieved by the use of retrenchments in which a trench was dug across the rear (gorge) of the bastion, isolating it from the main rampart. [5]
A bastion fort or trace italienne (a phrase derived from non-standard French, meaning 'Italian outline') is a fortification in a style developed during the early modern period in response to the ascendancy of gunpowder weapons such as cannon, which rendered earlier medieval approaches to fortification obsolete.
Ming prefectural and provincial capital walls were 10 to 20 metres (33 to 66 ft) thick at the base and 5 to 10 metres (16 to 33 ft) at the top. In Europe the height of wall construction was reached under the Roman Empire , whose walls often reached 10 metres (33 ft) in height, the same as many Chinese city walls, but were only 1.5 to 2.5 metres ...
The introduction of gunpowder made tall castle walls vulnerable to fire from heavy cannon, which prompted the trace italienne style from the 16th century. In these fortifications, the height of the curtain walls was reduced, and beyond the ditch, additional outworks such as ravelins and tenailles were added to protect the curtain walls from ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Reconstruction of a palisade in a Celtic village at St Fagans National History Museum, Wales Reconstruction of a medieval palisade in Germany. A palisade, sometimes called a stakewall or a paling, is typically a row of closely placed, high vertical standing tree trunks or wooden or iron stakes used as a fence for enclosure or as a defensive wall.
Discover the best free online games at AOL.com - Play board, card, casino, puzzle and many more online games while chatting with others in real-time.