TCVN 9362 2012 TC THIET KE NEN NHA CONG TRINH
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`Ga!-bO/GZRcMEZR <3U!8MEZR $ 8 &X &3K)! 5O"# 5W#K8MEa!-b.O/G/<B -0*121-34351676*89:;1 <1=>7-?@A)9 B&3K.5W=+#'#('$../#01 B&3K.(/=+#'#('$,-/#01#, W858U<-8b d5$#F#0bE C/D1*19 B]$../#01F5W#'#('#039U:[ -Ia'#SF$#0--"#/#01.-"##,e.DUB G$$(G(LJ,- =2Rf <IaG2../#01#0!$(G-"#/#01#59#Rf IO#. G*#05!.!*/#0128('#",-.#F#0b# 3 d5$(GUgU-.f I)$(G2R-59f @Ih!U(#'(\#J#59,-F#'#('+bF#B5i#J ,"#*#05<$.<',-"#.#L"#9 j,-J# G . N!*(,-('#"I B`G3V-"#/#01,-"#$../#01F#RG#@!3,- #3K$(F!U#2Rd5F#L'*+('#".*+Ug ../#01 Ba'#SF3V-"#/#01Fk#. G#'#+FS'#"$[ -IOb(+$.82$U*#.(L#56R(''D #-X#+2F0-N#0!S#012R.UgI8$$(G-"#/#018-"# #,e.#L"#,-"#f <I&0!#05W#'#8b59F#!#L"#"#$f I.(B 5W<G#/ % BEa/!l#'#('$../#01.(/!*(/,eV-"# /#01#59V+FS'#"$: BF&0!$(G!l8( J59$.SG, 6"##0k#0b# +U-.Ug !/GN#0k#0b# I!*B6"#L##0/G#1 =+#0k2-!(2R B&0!59$.,-../#01,-D#05W3:%?3 #'.!<',-$#@!+B*#Um <1GH=-/5 Ba/#F('#SF(F!U##0!#'#('$.(i56*#"#,-. ./#01FS#3"##@!.,-#3K &0!#05W#'#8!l5-#3.!#3b.*#05(N#.# ,-"#Ul#8VE.#L"#"#AB8"#n1#.$"#3 8#L<$D (!-(LS+8EV(.!I4j' !.*+2Rd5 $(G-"#-59&3b.*#05(/5W#o6#3"#,-#3 K. B)"#5W-0-."# BB)k42"#8<'"#.#0#L 3('#VD-#NL('#.2e -Ii#.(B 3#!*(BV#p BB)"#k[ -I)"#q 6 . !(/ 3('#2e8# 69'#037r#L#@!#0b 5Wq##+!*#0#Lf <I)"## . !:#0#(/#108# 69'567r#L#@!#0b 5W .(/ #L p!N"# (/ e 5W#. UW 5 (L !* s UBp! ,- t787If I)"#Ul# . !sUBp! u78; Ovw&vxOv[OsUBp!,-"# .GUBEK<+A<iUB#JV6-#0#,-"#fy6 F .:6p! B)5W-0-#.#Y !#@!MF#=#E.![ -IhVBl#V#E##0:#0#!56 f <IvGUB-$ N#zUBD-UVBl#V#E##0:#0#!56.!(/If ; I)E!- N#zUBD-#0b 5W#+#L,-o<!-6#0b 5W#+#L ,-o5-!-,-="I )B6(Feq-#-#0!56NB{8#-!8/IFSEq-#- ,- I9J<1GH=-/? +H=-/? 1KLM H&@!UVBl#V#E##0 N|-I }"#<$ M$ M$Y- x#<$ )g-V ~7 7777u ~7 7777u ~ 777u ~ t M&@!GUB-$#0!56 a/-$5W v-$5W u78; t78; O&@!E!- a/!-N3(BI !-'N<V#pI )Vi#.#Y(B 3# • )Vi#.#Y!(/ o-N#Y#FI ~ u78? !- )Vi#.#Y+U-V#p 78?~ u78> !-N00I )Vi#0!#!.(B:0 t78> BE)"#q 6."###=#E#.#5W-#@!MF&3"#q 6."## S:MF#3E(/k"#,-#.# 82#@!/#V[ NI #0![ .5(L,-#.#5(L{9'%7r#0b 5W"# .5(L,-#.#5(L{9'7r#0b 5W"# a#0!"#q 6"# "l# .##037r!* .Ul##037r8#X#0b 5W,-"# !(/#1(#3"#q 6F#3,-"# "l#.Fs0€*#05#0 > #,-!"#.F#3#@!MF!*MF%U-(n## 69 ({o"#q 6 BF)"#q 6<!-#0!S#01#R3.V-#037r#(L#56{ 98#@!#0,-GUB!- -0-#@!MF I9J<1GH=-/ +H=-/1NO76/*? <1GM*PQ1=1RH/SOT1U9@1:V>:W9 XY9*PQ/1H9418 )"##F eN(#UCb .-(BI &0b 5W,-# 6977'#037r )"# E N( # UC b . "#eI &0b 5W# 697'#037r )"#U{N(#UCb ."# UI &0b 5W# 69'#037r O#U{ &0b 5W# 69'#03r O##/ &0b 5W# 6978'#037r O##/Y- &0b 5W# 6978'#037r O# &0b 5W # 6 978 ' #03 ;r !* 9 O#< &0b 5W# 6978'56;r Ovw&vxOv[)+#3"##@!MFFE#0e. 5W#,-"#3V[MC##Y# 6 9778U- .# 6978#'' .# 69&3"# "#@!s#3#35W #{-n#0!#V#R#3b:MF I9J<1GH=-/1RH>Z*/S@1H91.Q 0/1NO1RH>Z*/S@1H91.Q [LM@1H91.Q a/!- !-' !- 7t •78 78t •78; 78;t • vGUB!-,-F"#q 6 5W2<i#LG.q"# #0!#'#<#0BS-.#L#@!/#V[ ? NI #0![ .#zUB#0b 5W#(L#56{9U!6#0b 5W,-# (L#56 69U-(#LG.qf .#zUB#038#056(#LG.q B)"#q 6."##5W-#@!E!56 N56V-#0!#+#L0‚,- "#I#0!MF I9EJ<1GH=-/1RH/SHXO* 0/1NO76/*?1RH/SHXO* \SHXO*] x#K ƒ ]!56 7t •78 78t •78> 78>t • )E!56„5W2#@!/#V[ NI #0![ .EK#R3,-"##L<iUB#Jf .(B 5W03,-568 " •f .(B 5W03,-"#f .GUB0‚,-"#:#0#.EK#R3 )EK#R3,-"#q 6 2<i#LGo.(/#q 60- ({"# "l#!*#LG03,-!q 6.!"# "l# &0!#05W#LG03#1EK,-"#q 62#@!/#V[ NI #0![ . 5W# .EK,-"# "l#.,-q 6N# 69If 7 η . 5Wq 6#L<iUB#Jf .GUB!-82#@! B^O#5W-#@!E*#3#0!MF#=#E.!GUB0‚ fGUB.2#0! q#LGR-.!o3:#'i#R3,-"#!*#=#E.!('#SF 23"# I9FJ<1GH=-*? +H=-*? \S*1_*PQ*? 1_ 1_7`Q $,- ! " O#U{#/.#/Y- O# O#< t78 t78% t78% 78• •78; 78%• •78; 78%• •78> ~78; ~78; ~78> #$%&'( !)*"$%&'+ O##/.#/Y-N(/#EEKI ~ u u t O#N(/#EEKI ~ u u t O#<[ -Ix#K.K <I]!56 ~7 ~; 7u u ;u u t t O&@!UV(23/S56 N)*I(23E O##/.#/Y-N(/#EEKI ~ u u t O#[ -Ix#K.K <I]!56 ~>8 >8u u t O#<L#K.K ~>8 >8u u t Ovw&vxOv[ a/!l=23E+2E*#,-#<!56 a23"#8=1:s .%7 ! .5(L .%+23#….;+23E Ba)"#Ul#5W-#@!sUBp!3#0!MF% I9J<1GH=-/Lb1RH*1KLMAcH +H=-/Lb 1KLMAcH Q_# Q_Ul# hl# 787• •787; 787;• •78; ~78; Ovw&vxOv[ a#0!"#Ul#D# 69#1#3.!#3b:MF%#Y†E‡N†e‡I!*†U{‡N†U‡I ' 5WV-##59V'r'r#@!#0b 5W.#Y†E‡N†e‡I!*†U{‡N†U‡I'# .V-#0!"##Yr'7r#@!#0b 5W a !# 69'#037r#0b 5W"##15W2'.!"#q 6N2@I