Example of structural design of reinforced concrete bridge on road under 22TCN Book · September with 16 Reads. Publisher. of the aims was to study the evaluation. 22TCN Vietnam Specification for Bridge Design. Vietnam Ministry of Transportation. Dowling, P.J. Devision of Urban Transport & Coastal Engineering.

Author: |
Zulunris Felmaran |
Country: |
Greece |
Language: |
English (Spanish) |
Genre: |
Automotive |
Published (Last): |
20 February 2007 |
Pages: |
404 |
PDF File Size: |
14.72 Mb |
ePub File Size: |
10.96 Mb |
ISBN: |
526-1-19957-941-1 |
Downloads: |
33949 |
Price: |
Free* [*Free Regsitration Required] |
Uploader: |
Nishicage |

Ch r ng,cc ng su t trong hnh ny l ng su t d c thanh. 2722-05 itr ngch yd ohonton Pylt itr ngl n nh t m c t c thchu c v c th c sd ng chu n ho nh ng ng congc t sao cho chng khng phthu c vo c p thp cng trnh.
Thay cc cng th c 5.
N 2722-05 ukhng cmithchngph i clink tv ib nbinchul cb ng m t ng hn gc th u hon ton. Ccnghinc uth cnghi mchoth y,cctr ngh pphho ix yracli nquan nc tinh neo ho c ph ho i b tng hnh 7. Tuynhin,n ucphnph il immenqunh ithkh pd octh hnhthnhvcc ngsu tph i cki mtra.

Quan h ng su t -bi n d ng ny khc nhaudos thay ikh tng tkhichuy nt nh isangd oth ngx yratrongcc thnghi m thanh ho c m u thp cng tr nh hnh 1. Bai Tap- Nen Mong Documents. Batr ngthit itr ngtrnm tc tlinh p cbi udi nchom tvngchummen d ng trong hnh 5.
Ngynay,ccc ut ngt v n cxyd ngnh ngchngkhngcnltnhnhvchngkhngcn clink tb ngch t. Khngc nph itnhtonki mtras ckhngnh. Khi xemxt ng cong ng su t-bi n d ng y trong hnh 1. M t vng trn Mohr ng su t [hnh 6. Xc nh c ng m iC ng m ikhngph il m th ngs v tli unh c ng ch yhaymunnh i.
N uthanh cdnglmc tthcth khngcntho mngi thi tlth ngtuy t imph i c xem l c cong ban u. Ngoira,cc ubc ts ngu inhanhh nph nthanhcnl ivs ngu is khng utr nchi udic uki n.
Standard 22TCN 272-05
Vm tc tngang ngx nh ichot ikhics ch y uti nnnsc ng tc d ng m men l c gi tr. L vandicth cdngtronglink tchumastkhngc nch nph ngtcd ngc at itr ng,nh ngtronglink tchupm t,c nhdil vanc nvung gc v i ph ng tc d ng c a t i tr ng. S giacngnhi tlmi mch yc athpdchchuy ncaol nnh choth ytronghnh 1.
Chngbaog mm t nnhngang,m t nnhc cb vm t nnhxo nngangc ac uki nchunn. Nh n xt k t lu n vm iM ilnguynnhnph bi nnh tgyphho ithp,ch y ul dov n nykhng cnh nth c y tronggiaio nthi tk.
Cch tnh ton theo phn tch c ng gi i h n c ththam kh o ti li u [5].

N u thp c p cs d ngthsuthphnhW cli tktrongAISC khngtho mntiuchu n m nh c a b n bi n i v i m t m t c t ch c. K x o xc nh tr c trung ho d o trongvng chu m men d ng c minh hotrongv d5. Tuynhin, quy nh vcc tr ng h p c a s c khng p m t danh nh thhi n khc bi t vhnh th c, cthnhsau: M t n nh th ng ng c a b n bi n vpha vch c th c bi u di n khi xem xtchi udim to nvch dxd ctheotr cd mnh trnhnh5.
V v y, ngynay, s n tng c ng ngang khng c php hn vo bin ko. Ccinhneoch ngc tc n cb tr v ikho ngcchtim ntimtheoph ngvung gc v i tr c d c c a c u ki n khng nhh n b n l n ng knh inh. Vi cb trneoch ngc ttrongnh ngv ngchummenmngnng aschuy n t ng t tm t c t li n h p sang m t c t khng lin h p v gp ph n duy tr st ng thch u n trn su t chi u di c a c u.
Standard 22TCN – Devision of Urban Transport & Coastal Engineering
Nbaog mvi cnungnng thp n 272-50 t nhi t nh t nh, ginhi t ny trong m t kho ng th i gian thchh p r i saulm ngu i ch m trong khng kh. Qutrnhnyd atrnnh ngki nnggptrongphntchhi u ngc at itr ng v c ng c a v t li u sd ng.
Tinhngl mthay ic utrcvimc athp,lm tng c ngr n v dai. Thanh ko c hn vo b n nt c chi u dy 10mm nhtrong hnh 2. Bai Giang Kct 22tcn Version 1 Documents. Nichung, ngsu td sinhrab is ngu ikhng uc a c uki n trongqutr nhgia cnghaych t o nhmy. Cc bu lng 22txn tr c ny chu ko v cc bu lng bn d i tr c ny 22tcj githi t l chu nn nhtrnhnh 2.
Bai Giang Kct – 22tcn 272-05
Hai c p ng bin ny l r t khcnhau. Kho ngcchtheochi u ngang c a cc bnh xe b ng mm. Ccph n uc ac uki nbch yd otrongkhiph nbntrongv ncnlmvi c n h i. S phho idoko,c tho cu nl ntrongccb ph n clink t. Ccvd c aTTGHchoc ud mh pbaog m v ng,n t,m i,u n,c t,xo n,m t n nh o nln, p m t v tr t.
Ccconsny c nu l v chng quen thu c i v i nh ng ng i thi t kkhung nh thp v cccngtrnhkhc. Lin k t trong hnh 2. Ti u chu n ny c so n th od a trn nh ng ki n th c phong ph tch l y tnhi u ngu n khc nhau tr n kh p thgi inncth c coil idi n chotrnh hi n itrongh uh t cclnhv cthi tkc u vo th i i m hi n nay. Ccthnghi mcho th yr ng, phttri nhonton s c chu c a inh neo, chi u di c a inh t nh t ph i b ng b n l n ng knh thnc a n. Sph ho i c a bu lng c th c githi t x yra nhtrong hnh v.
Tr ngtmm tc t m itr ngthi ctnhtmp trn c a d m thp v, saunh l tr c 2t2cn song c dng xc nh m menqun tnh c a cc thnh ph n quanh tr ng tm ny. Venant v b xo n u n trong m t n nh ngang5. Basler a ch ra r ng, cng th c 6.