V2EX reef knot

Reef Knot

定义 Definition

reef knot平结 / 方结(一种常用的连接绳结),用来把两条粗细相近的绳子可靠地系在一起;在航海中也用于扎紧缩帆(reef)后的帆布。在受力方向不稳定或绳子材质很滑时,可能不如某些更安全的结牢靠。

发音 Pronunciation

/rif nt/

例句 Examples

I tied a reef knot to join the two ropes.
我打了一个平结把两根绳子接在一起。

Before the wind picked up, the sailor secured the reefed sail with a reef knot, checking that it lay flat and wouldn’t slip.
起风之前,水手用平结把缩过的帆固定好,并确认绳结贴伏整齐、不易打滑。

词源 Etymology

reef 原指“(给船帆)缩帆、卷帆”的操作,也可指“暗礁”;这里取“缩帆”的含义。reef knot 之所以得名,是因为这种结常用于把缩帆后的帆布捆扎固定。该结在通用结绳里也常被称为 square knot(方结)

相关词 Related Words

文学与著作 Literary Works

  • The Ashley Book of Knots(Clifford W. Ashley):经典结绳工具书,收录并讲解包括 reef knot 在内的常用绳结。
  • The Boy Scouts Handbook(《童子军手册》各版):常见基础绳结教学中通常会介绍 reef knot / square knot 的用途与打法。
  • Two Years Before the Mast(Richard Henry Dana Jr.,《桅杆之前两年》):航海纪实作品中涉及多种水手结绳与帆装操作语境,常与缩帆固定等场景相关。
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