Knowledge

Sheet bend

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A study of 8 different bends using climbing rope of equal diameter said the sheet bend was weak. In one test, it pulled apart with less than half the tension that other knots withstood. The authors recommend "2 half hitches on the bend back line and overhand knot on turn thru line." Even with these,
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After performing security testing, Ashley wrote with regard to the Sheet Bend: "Some readers may be surprised to find the Sheet Bend with so low a rating, but these tests were made in exceptionally slippery material. The Sheet Bend is the most practical of bends and quite secure enough for ordinary
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of the larger rope, by a more expedient method shown in Ashley as ABoK #1431 (similar to the method used by an experienced sailor or mountaineer to tie a bowline) or by a trick method (ABoK#2562), involving upsetting a noose knot over a short end of the "larger" rope. Lines of equal size may be
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When lines are of unequal diameter or rigidity it is necessary for security to "double" the sheet bend by making an additional round turn below the first and again bringing the working end back under itself. The free ends should end up on the same side of the knot for maximum strength.
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but was used by Neolithic peoples for tying the meshes of fishing nets. The name "weaver's knot" comes from its historic use in textile mills. Even in modern operations, weavers are taught to use this particular knot when correcting broken threads in the
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The sheet bend is related in structure to the bowline; like the bowline, it has a tendency to work loose when not under load. For increased security, it is sometimes recommended that one add another turn in the smaller end, making a
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To have any strength, the two free ends should end up on the same side of the knot (see below). Under even moderate load, a left-hand sheet bend will quickly slip and release completely.
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joined with a sheet bend, but when one is larger, it plays the simpler role of the "eye" (red line shown in the infobox), rather than the half-hitch (in green)
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equivalent to a sheet bend, but is tied (usually in smaller stuff) with a different approach. Sheet bends are also used for netting.
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The term "sheet bend" derives from its use bending ropes to sails (sheets). It is mentioned in David Steel's 1794 book
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The sheet bend may be tied by various methods: the basic "rabbit through the hole" method of forming a
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It is quick and easy to tie, and is considered so essential it is the first knot given in the
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it was always a bottom performer and the double sheet bend did little better. However, the
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As a bend, its advantages lie in its simplicity and non-jamming properties.
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Archived from 174:Elements and Practice of Rigging and Seamanship 468: 432:"Knot Break Strength vs. Rope Break Strength" 353:. Doubleday. pp. 9, 18. Archived from 475: 461: 29: 41:Sheet bend, weaver's knot, weaver's hitch 236: 209: 188: 77:joining two ropes of different diameters 397: 1824: 1405:Rigid double splayed loop in the bight 403: 375:. Rochester: Grange Books. p. 35. 343: 154:is another structurally similar knot. 147: 1630: 527: 456: 122:' Six Knot Challenge, along with the 1805: 370: 274: 1793: 13: 14: 1843: 1714:International Guild of Knot Tyers 434:. 15 October 2016. Archived from 337: 120:International Guild of Knot Tyers 1804: 1792: 1782: 1781: 285: 262: 250: 241:A fish net made from sheet bends 269:Insecure (left-hand sheet bend) 136:round turn and two half-hitches 424: 379: 364: 214:Steps in tying a weaver's knot 1: 331: 230:One type of weaver's knot is 206:demonstrating a weaver's knot 167: 1595:Overhand knot with draw-loop 404:Ashley, Clifford W. (1944). 344:Ashley, Clifford W. (1944). 7: 528: 314: 297: 10: 1848: 1479:Running highwayman's hitch 1776: 1691: 1650: 1646: 1626: 1580: 1537: 1491: 1458: 1290: 1062: 977: 913: 887: 779: 701: 538: 534: 523: 490: 482: 184: 160:It is commonly taught in 81: 73: 63: 55: 45: 37: 28: 23: 814:Directional figure eight 515:List of knot terminology 407:The Ashley Book of Knots 347:The Ashley Book of Knots 132:reef knot (square knot) 373:The Directory of Knots 242: 215: 207: 1147:Double overhand noose 953:Ghiordes & Senneh 393:on 24 September 2015. 292:The double sheet bend 240: 213: 201: 420:on 19 December 2018. 387:"Knots and Splicing" 360:on 19 December 2018. 115:Ashley Book of Knots 970:(triple crown knot) 839:Figure-of-nine loop 371:Shaw, John (2004). 1400:Portuguese bowline 1157:Farrimond friction 1044:Triple fisherman's 804:Bowline on a bight 678:Triple fisherman's 658:Simple Simon under 633:One-sided overhand 588:Double fisherman's 438:on 15 October 2016 321:List of bend knots 243: 216: 208: 1819: 1818: 1772: 1771: 1768: 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Retrieved 436:the original 426: 415:the original 406: 399: 391:the original 381: 372: 366: 355:the original 346: 339: 309: 301: 278: 244: 229: 217: 173: 171: 159: 156: 152:becket hitch 144: 113: 111: 102: 98: 94: 92: 18: 16:Type of knot 1798:WikiProject 1605:Sailmaker's 1514:Marlinspike 1172:Ground-line 1077:Anchor bend 1009:Fisherman's 963:Turk's head 923:Carrick mat 726:Corned beef 721:Constrictor 593:Fisherman's 442:27 December 311:purposes." 124:clove hitch 74:Typical use 1832:Bend knots 1600:Portuguese 1425:Tom fool's 1152:Falconer's 1092:Bale sling 948:Friendship 915:Decorative 905:Sheepshank 548:Adjustable 332:References 220:half hitch 202:Weaver at 168:Definition 140:sheepshank 95:sheet bend 56:Efficiency 24:Sheet bend 1572:Stevedore 1470:Hangman's 1390:Jury mast 1277:Trucker's 1267:Taut-line 1187:Highpoint 1127:Cat's paw 1107:Blackwall 981:(angling) 849:Klemheist 789:Autoblock 668:Surgeon's 107:bend knot 1826:Category 1787:Category 1748:Splicing 1738:Ropework 1725:Mizuhiki 1677:friction 1663:Bindings 1582:Whipping 1567:Overhand 1519:Rat-tail 1497:splicing 1450:Zeppelin 1395:Overhand 1380:Handcuff 1300:Angler's 1252:Sailor's 1122:Buntline 1087:Bachmann 1019:Knotless 794:Bachmann 781:Climbing 761:Strangle 751:Packer's 746:Miller's 693:Zeppelin 648:Shoelace 623:Hunter's 558:Ashley's 315:See also 298:Security 162:Scouting 46:Category 1811:Commons 1753:Seizing 1743:Lashing 1732:Norigae 1719:MacramĂ© 1709:History 1704:Density 1675: ( 1673:Hitches 1539:Stopper 1493:Splices 1483:Tarbuck 1460:Running 1430:Trident 1340:Diamond 1330:Cossack 1315:Bowline 1257:Snuggle 1212:Killick 1112:Blake's 1064:Hitches 1039:Trilene 1029:Palomar 938:Diamond 771:Transom 741:Jamming 703:Binding 638:Racking 613:Harness 608:Halyard 598:Flemish 583:Carrick 529:By type 257:Secure 222:in the 128:bowline 105:) is a 68:Bowline 64:Related 59:48%–58% 1802:  1791:  1780:  1760:Sennit 1590:Common 1552:Button 1462:(slip) 1360:Fiador 1320:Bumper 1282:Tumble 1272:Timber 1232:Munter 1202:Icicle 1182:Halter 1142:Distel 1102:Becket 1097:Barrel 943:Fiador 893:shanks 869:Prusik 731:Granny 653:Shroud 185:Method 138:, and 1658:Bends 1495:& 1385:Honda 1262:Swing 1237:Ossel 1217:Knute 1167:Garda 1132:Clove 1049:Turle 1034:Snell 1004:Blood 994:Arbor 891:& 889:Coils 859:Noose 766:Thief 688:Water 643:Sheet 603:Grief 578:Blood 540:Bends 495:Bight 484:Knots 418:(PDF) 411:(PDF) 358:(PDF) 351:(PDF) 224:bight 38:Names 1415:Span 1292:Loop 1247:Pipe 1242:Pile 1177:Half 1117:Boom 1082:Axle 1024:Nail 799:Beer 756:Reef 628:Nail 573:Beer 505:Turn 500:Loop 444:2022 179:warp 101:and 93:The 83:ABoK 50:Bend 1509:Fid 1504:Eye 1137:Cow 1054:Uni 711:Boa 181:. 142:. 1828:: 164:. 134:, 130:, 126:, 1679:) 1524:T 476:e 469:t 462:v 446:.

Index


Bend
Bowline
ABoK
bend knot
Ashley Book of Knots
International Guild of Knot Tyers
clove hitch
bowline
reef knot (square knot)
round turn and two half-hitches
sheepshank
double sheet bend
becket hitch
Scouting
warp
Queen Street Mill

half hitch
bight
topologically

Secure
Insecure (left-hand sheet bend)
The double sheet bend
butterfly bend
List of bend knots
List of knots
The Ashley Book of Knots
the original

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