Knowledge (XXG)

Siege engine

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180: 433:. Much of what we now know of the siege technology of the time comes from Books 14 and 15 (Chapters 52 to 71) on Siege Warfare from the Mo Jing. Recorded and preserved on bamboo strips, much of the text is now extremely corrupted. However, despite the heavy fragmentation, Mohist diligence and attention to details which set Mo Jing apart from other works ensured that the highly descriptive details of the workings of mechanical devices like Cloud Ladders, Rotating Arcuballistas and Levered Catapults, records of siege techniques and usage of siege weaponry can still be found today. 293:) were used. These were giant ladders, hinged and mounted on a base mechanism and used for transferring marines onto the sea walls of coastal towns. They were normally mounted on two or more ships tied together and some sambykē included shields at the top to protect the climbers from arrows. Other hinged engines were used to catch enemy equipment or even opposing soldiers with opposable appendices which are probably ancestors to the 385: 304: 554: 31: 457: 539: 509:. When properly defended, they had the choice whether to assault the castle directly or to starve the people out by blocking food deliveries, or to employ war machines specifically designed to destroy or circumvent castle defenses. Defending soldiers also used trebuchets and catapults as a defensive advantage. 636:
of fortifications, but was not finished in time and (as a sign of the times) the Maginot Line was circumvented by rapid mechanized forces instead of breached in a head-on assault. The long time it took to deploy and move the modern siege guns made them vulnerable to air attack and it also made them
520:, whereby tunnels were dug under the walls to weaken the foundations and destroy them. A third tactic was the catapulting of diseased animals or human corpses over the walls in order to promote disease which would force the defenders to surrender, an early form of 279:(or "Taker of Cities") of 304 BC: nine stories high and plated with iron, it stood 40 m (130 ft) tall and 21 m (69 ft) wide, weighing 180 t (400,000 lb). The most used engines were simple battering rams, or 179: 373:("belly-bow"), a kind of large crossbow. These were mounted on wooden frames. Greater machines forced the introduction of pulley system for loading the projectiles, which had extended to include stones also. Later 66:. Some are immobile, constructed in place to attack enemy fortifications from a distance, while others have wheels to enable advancing up to the enemy fortification. There are many distinct types, such as 364:
using a ten-story siege tower. Romans were nearly always successful in besieging a city or fort, due to their persistence, the strength of their forces, their tactics, and their siege engines.
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in the 12th century, though of unknown origin). These machines used mechanical energy to fling large projectiles to batter down stone walls. Also used were the battering ram and the
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The earliest documented occurrence of ancient siege-artillery pieces in China was the levered principled traction catapult and an 8 ft (2.4 m) high siege crossbow from the
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against castle walls in an effort to decompose the cement that held together the individual stones so they could be readily knocked over. Another indirect means was the practice of
283:, propelled in several ingenious ways that allowed the attackers to reach the walls or ditches with a certain degree of safety. For sea sieges or battles, seesaw-like machines ( 390: 109:, they were made largely of wood, using rope or leather to help bind them, possibly with a few pieces of metal at key stress points. They could launch simple 494:(first designed in China in the 3rd century BC and brought over to Europe in the 4th century AD), and the counterweight trebuchet (first described by 227:
in 429 BC, but it seems that the Greeks limited their use of siege engines to assault ladders, though Peloponnesian forces used something resembling
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sometimes used resembled the Greek ditch-filling tortoise of Diades, this galley (unlike the ram-tortoise of Hegetor the Byzantium) called a
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The earliest siege engines appear to be simple movable roofed towers used for cover to advance to the defenders' walls in conjunction with
341:("muscle") was simply used as cover for sappers to engineer an offensive ditch or earthworks. Battering rams were also widespread. The 908: 892: 502:, a wooden tower on wheels that allowed attackers to climb up and over castle walls, while protected somewhat from enemy arrows. 153: 624:
were designed to see use against the modern fortresses of the day. The apex of siege artillery was reached with the German
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Paolo Santini De Machinis or De machinis bellicis de Mariano Taccola, Paris, BnF, DĂ©partement des manuscrits, Latin 7239
831: 793: 681: 495: 426: 297: 913: 632:, built during early World War II. Schwerer Gustav was initially intended to be used for breaching the French 798: 533: 255: 196: 928: 289: 270: 262: 701: 661: 651: 621: 558: 513: 483: 430: 421:(Mo Jing), a Mohist text written at about the 4th – 3rd century BC by followers of Mozi who founded the 410: 378: 243: 101:
Siege engines are fairly large constructions – from the size of a small house to a large building. From
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or plute in English) to protect the front of the corridor during construction of the ramp. Another
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A typical military confrontation in medieval times was for one side to lay siege to an opponent's
521: 334: 327:, that were arranged to form a long corridor. Convex wicker shields were used to form a screen ( 215:
were built from the 8th century BC and employed in Kushite siege warfare, such as the siege of
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city of Silvium (306 BC). Soldiers working at the ramps were protected by shelters called
251: 208: 102: 553: 395: 212: 204: 192: 75: 922: 656: 594: 543: 353: 269:. Their large engines spurred an evolution that led to impressive machines, like the 79: 63: 59: 35: 826: 384: 303: 633: 617: 547: 445: 369: 342: 312: 294: 228: 71: 787: 367:
The first documented occurrence of ancient siege engine pieces in Europe was the
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Siege engine in Assyrian relief of attack on an enemy town during the reign of
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Chinese Siege Warfare: Mechanical Artillery & Siege Weapons of Antiquity
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Chinese Siege Warfare: Mechanical Artillery & Siege Weapons of Antiquity
598: 590: 566: 491: 275: 216: 134: 121:, or, in the case of trebuchets, human power or counterweights coupled with 106: 91: 55: 30: 329: 94:
and other similar constructions) that attack from a distance by launching
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The first two rulers to make use of siege engines to a large extent were
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The first Mediterranean people to use advanced siege machinery were the
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Collectively, siege engines or artillery together with the necessary
444:, Sri Lankan, Chinese and Southeast Asian kingdoms and empires used 456: 455: 383: 302: 178: 54:
that is designed to break or circumvent heavy castle doors, thick
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The development of specialized siege artillery, as distinct from
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A stone-throwing machine set to defend a gate, in the fresco of
361: 199:. Advanced siege engines including battering rams were used by 98:. Some complex siege engines were combinations of these types. 601:, had to be low and thick, as exemplified by the designs of 319:) or simply scaling the walls, as in the early siege of the 315:
preferred to assault enemy walls by building earthen ramps (
300:. Other weapons dropped heavy weights on opposing soldiers. 593:—were developed. These weapons proved so effective that 620:. During the First World War, huge siege guns such as 784:
An obsolete English synonym for "pluteus" is "plute".
786: 125:. With the development of gunpowder and improved 820: 818: 816: 872:Greek and Roman Siege Machinery 399 BC – AD 363 775:"The Catapult: A History", Tracy Rihall, 2007 755:. Vol. 1. American Univ in Cairo Press. 113:using natural materials to build up force by 8: 628:gun, a huge 80 cm (31 in) caliber 187:743-720 BC from his palace at Kalhu (Nimrud) 381:was the main Roman invention in the field. 546:siege mortars used by the German army in 74:to scale walls and attack the defenders, 552: 537: 250:. These engines influenced the ruler of 169:Ancient Assyria through the Roman Empire 156:to conduct a siege are referred to as a 694: 27:Pre-gunpowder fortress-warfare machines 377:appeared, based on sinew springs. The 258:, who developed a catapult in 399 BC. 78:that damage walls or gates, and large 7: 807:participating institution membership 474:designs include a large number of 137:became the primary siege engines. 25: 825:Cartwright, Mark (24 June 2016). 728:"Siege warfare in ancient Egypt" 242:and battering rams against the 203:, followed by the catapult in 1: 346: 870:Campbell, Duncan B. (2003). 425:of thought during the late 352:; in the first century BC, 223:used battering rams in the 945: 832:World History Encyclopedia 531: 408: 172: 794:Oxford English Dictionary 105:up to the development of 682:Category:Siege equipment 561:being readied for firing 496:Mardi bin Ali al-Tarsusi 427:Spring and Autumn period 356:accomplished a siege at 345:first used siege towers 211:siege towers as well as 914:Scenes of Siege Warfare 883:Liang, Jieming (2006). 852:Liang, Jieming (2006). 799:Oxford University Press 542:One of the super-heavy 534:List of siege artillery 512:Other tactics included 391:Guidoriccio da Fogliano 197:Middle Kingdom of Egypt 749:Dodson, Aidan (1996). 637:unsuited to the rapid 562: 550: 468: 399: 308: 263:Philip II of Macedonia 195:, depicted during the 188: 43: 827:"Roman Siege Warfare" 662:List of siege engines 652:Early thermal weapons 556: 541: 464:with its 20" (50 cm) 459: 431:Warring States period 411:Chinese siege weapons 387: 375:torsion siege engines 306: 271:Demetrius Poliorcetes 182: 173:Further information: 33: 752:Monarchs of the nile 612:, culminated during 307:Roman siege engines. 123:mechanical advantage 797:(Online ed.). 641:of modern warfare. 565:With the advent of 559:Big Bertha howitzer 448:as battering rams. 267:Alexander the Great 185:Tiglath-Pileser III 175:Roman siege engines 887:. Leong Kit Meng. 707:2017-09-04 at the 563: 551: 522:biological warfare 469: 400: 350: 200 BC 335:Roman siege engine 309: 189: 154:transport vehicles 44: 876:Osprey Publishing 805:(Subscription or 762:978-97-74-24600-5 672:Military engineer 16:(Redirected from 936: 898: 879: 857: 856:, pp. Appendix D 850: 844: 843: 841: 839: 822: 811: 810: 802: 790: 782: 776: 773: 767: 766: 746: 740: 739: 737: 735: 724: 715: 699: 677:Military history 667:Medieval warfare 581:—eventually the 351: 348: 225:siege of Plataea 133:and later heavy 40:Château des Baux 21: 944: 943: 939: 938: 937: 935: 934: 933: 919: 918: 905: 895: 882: 869: 866: 861: 860: 851: 847: 837: 835: 824: 823: 814: 804: 785: 783: 779: 774: 770: 763: 748: 747: 743: 733: 731: 726: 725: 718: 709:Wayback Machine 700: 696: 691: 686: 647: 639:troop movements 626:Schwerer Gustav 610:field artillery 536: 530: 490:, the traction 454: 439: 413: 405: 398:(14th century). 349: 219:in 715 BC. The 193:scaling ladders 177: 171: 166: 28: 23: 22: 18:Siege engineers 15: 12: 11: 5: 942: 940: 932: 931: 921: 920: 917: 916: 911: 904: 903:External links 901: 900: 899: 893: 880: 865: 862: 859: 858: 845: 812: 777: 768: 761: 741: 716: 693: 692: 690: 687: 685: 684: 679: 674: 669: 664: 659: 654: 648: 646: 643: 595:fortifications 532:Main article: 529: 526: 453: 450: 438: 435: 429:and the early 415: 414: 404: 401: 396:Simone Martini 244:Greek colonies 213:battering rams 205:ancient Greece 170: 167: 165: 162: 80:ranged weapons 76:battering rams 60:fortifications 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 941: 930: 929:Siege engines 927: 926: 924: 915: 912: 910: 907: 906: 902: 896: 894:981-05-5380-3 890: 886: 881: 877: 873: 868: 867: 863: 855: 849: 846: 834: 833: 828: 821: 819: 817: 813: 808: 800: 796: 795: 789: 781: 778: 772: 769: 764: 758: 754: 753: 745: 742: 729: 723: 721: 717: 714: 710: 706: 703: 702:"Siege train" 698: 695: 688: 683: 680: 678: 675: 673: 670: 668: 665: 663: 660: 658: 657:Fortification 655: 653: 650: 649: 644: 642: 640: 635: 631: 627: 623: 619: 615: 611: 606: 604: 600: 596: 592: 588: 584: 580: 576: 572: 568: 560: 555: 549: 545: 540: 535: 527: 525: 523: 519: 515: 514:setting fires 510: 508: 503: 501: 497: 493: 489: 485: 481: 477: 473: 467: 463: 460:The medieval 458: 451: 449: 447: 446:war elephants 443: 436: 434: 432: 428: 424: 423:Mohist school 420: 412: 407: 406: 403:Ancient China 402: 397: 393: 392: 386: 382: 380: 376: 372: 371: 365: 363: 359: 355: 354:Julius Caesar 344: 343:Roman Legions 340: 336: 332: 331: 326: 322: 318: 314: 305: 301: 299: 296: 292: 291: 286: 282: 278: 277: 272: 268: 264: 259: 257: 253: 249: 245: 241: 237: 236:Carthaginians 232: 230: 229:flamethrowers 226: 222: 218: 214: 210: 206: 202: 198: 194: 186: 181: 176: 168: 163: 161: 159: 155: 151: 147: 143: 138: 136: 132: 128: 124: 120: 116: 112: 108: 104: 99: 97: 93: 89: 85: 81: 77: 73: 72:foot soldiers 69: 65: 64:siege warfare 61: 57: 53: 49: 41: 37: 36:battering ram 32: 19: 884: 871: 853: 848: 836:. Retrieved 830: 792: 780: 771: 751: 744: 732:. Retrieved 730:. Tour Egypt 697: 634:Maginot Line 618:World War II 607: 573:such as the 564: 548:World War II 511: 504: 478:such as the 470: 440: 416: 389: 370:gastraphetes 368: 366: 338: 328: 324: 316: 310: 288: 284: 280: 274: 260: 240:siege towers 233: 190: 139: 100: 68:siege towers 48:siege engine 47: 45: 713:Answers.com 630:railway gun 614:World War I 500:siege tower 466:cannonballs 452:Middle Ages 358:Uxellodunum 256:Dionysius I 238:, who used 158:siege train 111:projectiles 96:projectiles 70:that allow 838:19 January 809:required.) 689:References 622:Big Bertha 599:city walls 597:, such as 544:Karl-Gerät 528:Modern era 409:See also: 150:ammunition 127:metallurgy 92:trebuchets 58:and other 56:city walls 591:artillery 567:gunpowder 557:A German 492:trebuchet 476:catapults 281:tortoises 276:Helepolis 217:Ashmunein 201:Assyrians 164:Antiquity 135:artillery 107:gunpowder 103:antiquity 88:catapults 84:ballistas 82:(such as 923:Category 705:Archived 645:See also 575:arquebus 571:firearms 488:ballista 480:mangonel 472:Medieval 462:Mons Meg 437:Elephant 339:musculus 252:Syracuse 221:Spartans 142:soldiers 131:bombards 42:, France 34:Replica 864:Sources 788:"plute" 321:Samnite 290:sambuca 285:sambykÄ“ 146:sappers 119:torsion 115:tension 891:  759:  734:23 May 603:Vauban 587:mortar 583:petard 579:cannon 518:mining 507:castle 486:, the 484:onager 442:Indian 379:onager 330:plutei 325:vineae 313:Romans 298:corvus 248:Sicily 207:. In 152:, and 52:device 803: 317:agger 295:Roman 50:is a 889:ISBN 840:2018 757:ISBN 736:2020 616:and 589:and 577:and 419:Mozi 362:Gaul 311:The 265:and 209:Kush 711:on 394:by 360:in 287:or 246:of 62:in 38:at 925:: 874:. 829:. 815:^ 791:. 719:^ 605:. 585:, 569:, 524:. 482:, 347:c. 273:' 254:, 231:. 160:. 148:, 144:, 129:, 117:, 86:, 46:A 897:. 878:. 842:. 801:. 765:. 738:. 90:/ 20:)

Index

Siege engineers

battering ram
Château des Baux
device
city walls
fortifications
siege warfare
siege towers
foot soldiers
battering rams
ranged weapons
ballistas
catapults
trebuchets
projectiles
antiquity
gunpowder
projectiles
tension
torsion
mechanical advantage
metallurgy
bombards
artillery
soldiers
sappers
ammunition
transport vehicles
siege train

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