Khi s\u1ed1 t\u1ea7ng c\u1ee7a ng\u00f4i nh\u00e0 cao h\u01a1n 6-7 t\u1ea7ng th\u00ec th\u01b0\u1eddng ph\u1ea3i l\u1eafp \u0111\u1eb7t thang m\u00e1y. M\u1ed9t s\u1ed1 c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng c\u1ee1 l\u1edbn v\u00e0 trung b\u00ecnh nh\u01b0 v\u0103n ph\u00f2ng th\u01b0\u01a1ng v\u1ee5, nh\u00e0 v\u0103n h\u00f3a, tri\u1ec3n l\u00e3m, b\u1ec7nh vi\u1ec7n v.v. v\u00ec l\u01b0\u1ee3ng ng\u01b0\u1eddi \u0111i l\u1ea1i \u0111\u00f4ng \u0111\u00fac v\u00e0 ti\u1ec7n cho vi\u1ec7c s\u1eed d\u1ee5ng, c\u0169ng c\u1ea7n ph\u1ea3i l\u1eafp thang m\u00e1y.<\/p>\n\n\n\n
Khi s\u1ed1 t\u1ea7ng c\u1ee7a ki\u1ebfn tr\u00fac cao t\u1ea7ng c\u00e0ng nhi\u1ec1u, th\u00ec s\u1ed1 ng\u01b0\u1eddi trong \u0111\u00f3 c\u0169ng c\u00e0ng nhi\u1ec1u, s\u1ed1 l\u01b0\u1ee3ng thang m\u00e1y c\u0169ng t\u0103ng l\u00ean m\u1ed9t c\u00e1ch t\u01b0\u01a1ng \u1ee9ng, nh\u01b0 th\u00e1p \u0111\u00f4i c\u1ee7a Trung t\u00e2m Th\u01b0\u01a1ng m\u1ea1i th\u1ebf gi\u1edbi (WTC) \u1edf New york (M\u1ef9)2 cao \u0111\u1ebfn 110 t\u1ea7ng, m\u1ed7i ng\u00e0y c\u00f3 h\u01a1n n\u0103m v\u1ea1n ng\u01b0\u1eddi l\u00e0m vi\u1ec7c \u1edf trong \u0111\u00f3, c\u00e1c kh\u00e1ch v\u00e3ng lai v\u00e0 du kh\u00e1ch tham quan m\u1ed7i ng\u00e0y c\u00f3 \u0111\u1ebfn 8-10 v\u1ea1n ng\u01b0\u1eddi, c\u1ed9ng t\u1ea5t c\u1ea3 l\u1ea1i h\u1ea7u nh\u01b0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi d\u00e2n s\u1ed1 c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ed1 nh\u1ecf. To\u00e0n b\u1ed9 to\u00e0 nh\u00e0 \u0111\u1ec1u ho\u00e0n to\u00e0n d\u1ef1a v\u00e0o thang m\u00e1y \u0111\u1ec3 l\u00ean xu\u1ed1ng, m\u1ed7i to\u00e0 nh\u00e0 \u0111\u1ec1u c\u00f3 l\u1eafp h\u01a1n 100 thang m\u00e1y d\u00f9ng cho kh\u00e1ch v\u00e0 b\u1ed1n thang m\u00e1y d\u00f9ng ch\u1edf h\u00e0ng. M\u1eb7c d\u00f9 v\u1eady, v\u00e0o gi\u1edd cao \u0111i\u1ec3m \u0111i l\u00e0m v\u00e0 tan ca t\u1ea5t c\u1ea3 c\u00e1c thang m\u00e1y \u0111\u1ec1u chen ch\u00fac ch\u1eadt n\u00edch, th\u1eddi gian \u0111i thang m\u00e1y c\u00f3 th\u1ec3 l\u00e2u \u0111\u1ebfn 1\/2 ti\u1ebfng. Trong to\u00e0 nh\u00e0 ch\u1ecdc tr\u1eddi, di\u1ec7n t\u00edch cho giao th\u00f4ng l\u00ean xu\u1ed1ng th\u01b0\u1eddng chi\u1ebfm 1\/5- 1\/4 t\u1ed5ng di\u1ec7n t\u00edch ki\u1ebfn tr\u00fac.<\/p>\n\n\n\n
\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a vi\u1ec7c b\u1ed1 tr\u00ed thang m\u00e1y \u1edf to\u00e0 nh\u00e0 ch\u1ecdc tr\u1eddi kh\u00f4ng nh\u1eefng s\u1ed1 l\u01b0\u1ee3ng nhi\u1ec1u, m\u00e0 ph\u01b0\u01a1ng ph\u00e1p d\u1eebng l\u1ea1i \u1edf c\u00e1c t\u1ea7ng c\u0169ng kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c thang m\u00e1y th\u00f4ng th\u01b0\u1eddng. Ta h\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng l\u01b0\u1ee3ng ch\u1edf kh\u00e1ch c\u1ee7a c\u00e1c thang m\u00e1y th\u00f4ng th\u01b0\u1eddng v\u00e0o kho\u1ea3ng 15-20 ng\u01b0\u1eddi, m\u1ed7i l\u1ea7n d\u1eebng l\u1ea1i \u1edf m\u1ed9t t\u1ea7ng, bao g\u1ed3m th\u1eddi gian \u0111\u00f3ng m\u1edf c\u1eeda, thang m\u00e1y ch\u1ea1y cho \u0111\u1ebfn th\u1eddi gian kh\u00e1ch v\u00e0o ra c\u1ee9 cho l\u00e0 ch\u1ec9 m\u1ea5t 15-20 gi\u00e2y, v\u1eady th\u00ec v\u1eadn h\u00e0nh 100 t\u1ea7ng ph\u1ea3i t\u1ed1n m\u1ea5t 1500-2000 gi\u00e2y, t\u1ee9c l\u00e0 tr\u00ean d\u01b0\u1edbi 1\/2 gi\u1edd, c\u1ea3 l\u00ean c\u1ea3 xu\u1ed1ng m\u1ea5t m\u1ed9t gi\u1edd. Lo\u1ea1i thang m\u00e1y l\u00ean xu\u1ed1ng th\u1eb3ng m\u1ed9t m\u1ea1ch nh\u01b0 th\u1ebf, r\u00f5 r\u00e0ng l\u00e0 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi nh\u1ecbp \u0111\u1ed9 v\u00e0 nhu c\u1ea7u c\u1ee7a \u0111\u1eddi s\u1ed1ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n
D\u00f9ng bi\u1ec7n ph\u00e1p b\u1ed1 tr\u00ed ph\u00e2n \u0111o\u1ea1n, c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 hi\u1ec7u l\u1ef1c trong m\u1ed9t th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh (th\u1eddi hi\u1ec7u) c\u1ee7a s\u1ef1 v\u1eadn h\u00e0nh thang m\u00e1y \u1edf to\u00e0 nh\u00e0 ch\u1ecdc tr\u1eddi. V\u1eabn l\u1ea5y Trung t\u00e2m Th\u01b0\u01a1ng m\u1ea1i th\u1ebf gi\u1edbi l\u00e0m v\u00ed d\u1ee5: 110 t\u1ea7ng \u0111\u01b0\u1ee3c chia l\u00e0m ba \u0111o\u1ea1n, \u0111o\u1ea1n th\u1ee9 nh\u1ea5t t\u1eeb t\u1ea7ng tr\u1ec7t \u0111\u1ebfn t\u1ea7ng 44, \u0111o\u1ea1n th\u1ee9 hai t\u1eeb t\u1ea7ng 44 \u0111\u1ebfn t\u1ea7ng 78, \u0111o\u1ea1n th\u1ee9 ba t\u1eeb t\u1ea7ng 78 \u0111\u1ebfn t\u1ea7ng 110. T\u1eeb ph\u00f2ng l\u1edbn \u1edf t\u1ea7ng tr\u1ec7t l\u1ea7n l\u01b0\u1ee3t c\u00f3 h\u01a1n 10 thang m\u00e1y cao t\u1ed1c ch\u1ea1y th\u1eb3ng l\u00ean gian ph\u00f2ng tr\u00ean cao \u1edf t\u1ea7ng 44, t\u1ea7ng 78 v\u00e0 t\u1ea7ng 110, trong gian ph\u00f2ng tr\u00ean cao l\u1ea1i chuy\u1ec3n kh\u00e1ch sang thang m\u00e1y cho c\u00e1c \u0111o\u1ea1n kh\u00e1c.<\/p>\n\n\n\n
C\u00e1c thang m\u00e1y trong t\u1eebng \u0111o\u1ea1n c\u0169ng kh\u00f4ng ph\u1ea3i c\u1ee9 qua m\u1ed7i t\u1ea7ng \u0111\u1ec1u d\u1eebng l\u1ea1i, n\u00f3 chia th\u00e0nh b\u1ed1n \u0111o\u1ea1n nh\u1ecf, m\u1ed7i \u0111o\u1ea1n nh\u1ecf c\u00f3 ch\u1eebng 7 – 8 t\u1ea7ng. V\u00ed d\u1ee5 thang m\u00e1y c\u00f3 th\u1ec3 ch\u1ea1y cao t\u1ed1c \u0111\u1ebfn \u0111o\u1ea1n nh\u1ecf th\u1ee9 ba, sau \u0111\u00f3 qua m\u1ed7i t\u1ea7ng \u0111\u1ec1u d\u1eebng l\u1ea1i. Sau khi b\u1ed1 tr\u00ed nh\u01b0 v\u1eady, vi\u1ec7c l\u00ean xu\u1ed1ng thang m\u00e1y bao g\u1ed3m c\u1ea3 th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i thang m\u00e1y nhi\u1ec1u nh\u1ea5t c\u0169ng kh\u00f4ng qu\u00e1 hai ph\u00fat.<\/p>\n\n\n\n
L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c ph\u00e2n \u0111o\u1ea1n thang m\u00e1y c\u00f2n \u1edf ch\u1ed7 n\u00f3 c\u00f3 th\u1ec3 b\u1ed1 tr\u00ed ba thang m\u00e1y trong m\u1ed9t h\u1ea7m thang m\u00e1y, m\u1ed7i thang ch\u1ea1y trong \u0111o\u1ea1n c\u1ee7a m\u00ecnh, ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c di\u1ec7n t\u00edch giao th\u00f4ng th\u1eb3ng \u0111\u1ee9ng. \u1ede Trung t\u00e2m Th\u01b0\u01a1ng m\u1ea1i th\u1ebf gi\u1edbi, m\u1ed7i to\u00e0 nh\u00e0 ch\u1ec9 c\u00f3 47 h\u1ea7m thang m\u00e1y, nh\u01b0ng l\u1ea1i b\u1ed1 tr\u00ed \u0111\u01b0\u1ee3c 104 b\u1ed9 thang m\u00e1y.<\/p>\n\n\n\n
\u0110\u1ec3 t\u0103ng l\u01b0\u1ee3ng ch\u1ee9a c\u1ee7a thang m\u00e1y, ng\u01b0\u1eddi ta c\u0169ng c\u00f2n d\u00f9ng thang m\u00e1y hai t\u1ea7ng, nh\u01b0 \u00f4 t\u00f4 c\u00f4ng c\u1ed9ng hai t\u1ea7ng v\u1eady, c\u00f3 th\u1ec3 ch\u1edf s\u1ed1 kh\u00e1ch g\u1ea5p \u0111\u00f4i, nh\u01b0ng ph\u1ea3i chia ra t\u1ea7ng d\u1eebng s\u1ed1 l\u1ebb s\u1ed1 ch\u1eb5n.<\/p>\n\n\n\n
\u0110\u1ec3 r\u00fat ng\u0103n th\u1eddi gian \u0111i thang m\u00e1y, t\u1ed1c \u0111\u1ed9 thang ch\u1ea1y c\u0169ng kh\u00f4ng ng\u1eebng t\u0103ng l\u00ean. T\u1ed1c \u0111\u1ed9 c\u1ee7a thang m\u00e1y th\u00f4ng th\u01b0\u1eddng l\u00e0 200-350 m\/ph\u00fat, thang m\u00e1y cao t\u1ed1c c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn 500 m\/ph\u00fat, c\u00e1c thang m\u00e1y \u0111ang nghi\u00ean c\u1ee9u ch\u1ebf t\u1ea1o th\u1eadm ch\u00ed c\u00f3 th\u1ec3 \u0111\u1ebfn 750 m\/ph\u00fat.<\/p>\n\n\n\n
T\u1eeb kh\u00f3a: T\u00f2a nh\u00e0 ch\u1ecdc tr\u1eddi; Thang m\u00e1y.<\/p>\n","protected":false},"excerpt":{"rendered":"
Khi s\u1ed1 t\u1ea7ng c\u1ee7a ng\u00f4i nh\u00e0 cao h\u01a1n 6-7 t\u1ea7ng th\u00ec th\u01b0\u1eddng ph\u1ea3i l\u1eafp \u0111\u1eb7t thang m\u00e1y. M\u1ed9t s\u1ed1 c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng c\u1ee1 l\u1edbn v\u00e0 trung b\u00ecnh nh\u01b0 v\u0103n ph\u00f2ng th\u01b0\u01a1ng v\u1ee5, nh\u00e0 v\u0103n h\u00f3a, tri\u1ec3n l\u00e3m, b\u1ec7nh vi\u1ec7n v.v. v\u00ec l\u01b0\u1ee3ng ng\u01b0\u1eddi \u0111i l\u1ea1i \u0111\u00f4ng \u0111\u00fac v\u00e0 ti\u1ec7n cho vi\u1ec7c s\u1eed d\u1ee5ng, c\u0169ng […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,16],"tags":[],"class_list":["post-9047","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-ky-thuat"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=9047"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9047\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}