Ziduri de Sprijin Armare
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Transcript of Ziduri de Sprijin Armare
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8/11/2019 Ziduri de Sprijin Armare
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ARMARE ZID DE SPRIJIN 1
Beton C25/30
Otel PC52
Compresine e!"entri"# "#$l 1
Ned(KN) bw(mm) hw(mm) as(mm)
1% 3& 1000 500 '0
fyd(N/mm2) fcd(N/mm2) n x(mm) As nec.(mm2)
300 1&(&) 0(00'31%13&2 1('%'302&') 203(033'1)0**)
Arm#tr# e+e"ti,#
nr bare/m diametrul(mm) As(mm2) MRd(KNm) min(%) ef.(%)
5 10 3%2(&%%0*1&%*) &'(1313'%03 0(05 0(0*53&%3&5&
Se"tine -.l #rm#t#
xB(mm) bw(mm) hw(mm) as(mm)
1% '**(5)%)101''% 1000 %00 '0
fctm(N/mm2) fyd(N/mm2) fcd(N/mm2) x(mm) As1 nec.(mm2) As2 nec.(mm2)
2(& 300 1&(&) *(33)&55%1 2030)(*352*)1* ))(235))235))
Arm#tr# e+e"ti,# l# p#rte# -e os # t#lpii
nr bare/m diametrul(mm) As1.ef.(mm2) min(%) ef.(%)
5 12 5&5('*&&))&'&2 0(05 0(0&5)5'2&'*
fara a tine cnt de armatura din !na cm"rimata
Arm#tr# e+e"ti,# l# p#rte# -e ss # t#lpii
nr bare/m diametrul(mm) As2.ef.(mm2) min(%) ef.(%)
5 12 5&5('*&&))&'&2 0(05 0(0&5)5'2&'*
1)Armatura de rezistenta zid de sprijin-in perete la exterior
M#d(KNm)
2)Armatura de rezistenta zid de sprijin-in talpa zidului
M#d(KNm)
$earece !na cm"rimata este &2as se 'a calcula As2
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ARMARE ZID DE SPRIJIN 2
Beton C25/30
Otel PC52
Compresine e!"entri"# "#$l 1
Ned(KN) bw(mm) hw(mm) as(mm)
') 5%(5 1000 500 '0
fyd(N/mm2) fcd(N/mm2) n x(mm) As nec.(mm2)
300 1&(&) 0(00)13*5)23 '(521%)*&2& ''%(&0'&123'
Arm#tr# e+e"ti,#
nr bare/m diametrul(mm) As(mm2) MRd(KNm) min(%) ef.(%)
5 12 5&5('*&&))&'&2 10%(%13122& 0(05 0(122%31**&'
Se"tine -.l #rm#t#
xB(mm) bw(mm) hw(mm) as(mm)
') 5'5(3%130'3')* 1000 1000 '0
fctm(N/mm2) fyd(N/mm2) fcd(N/mm2) x(mm) As1 nec.(mm2) As2 nec.(mm2)
2(& 300 1&(&) &()%1)5)05 22')0(0%5&%'% 1)0(2*%*550)2
Arm#tr# e+e"ti,# l# p#rte# -e os # t#lpii
nr bare/m diametrul(mm) As1.ef.(mm2) min(%) ef.(%)
5 12 5&5('*&&))&'&2 0(05 0(05*%0'*&23
fara a tine cnt de armatura din !na cm"rimata
Arm#tr# e+e"ti,# l# p#rte# -e ss # t#lpii
nr bare/m diametrul(mm) As2.ef.(mm2) min(%) ef.(%)5 12 5&5('*&&))&'&2 0(05 0(05*%0'*&23
1)Armatura de rezistenta zid de sprijin-in perete la exterior
M#d(KNm)
2)Armatura de rezistenta zid de sprijin-in talpa zidului
M#d(KNm)
$earece !na cm"rimata este &2as se 'a calcula As2
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ARMARE ZID DE SPRIJIN 3
Beton C25/30
Otel PC52
Compresine e!"entri"# "#$l 1
Ned(KN) bw(mm) hw(mm) as(mm)
%2(% %2(3 1000 500 '0
fyd(N/mm2) fcd(N/mm2) n x(mm) As nec.(mm2)
300 1&(&) 0(0110)3)*52 %(&*%302)53 *'&(0&*%22%&*
Arm#tr# e+e"ti,#
nr bare/m diametrul(mm) As(mm2) MRd(KNm) min(%) ef.(%)
5 1& 1005(30%&'%1'% 20)(5'3)*05 0(05 0(21*5'55)5%
Se"tine -.l #rm#t#
xB(mm) bw(mm) hw(mm) as(mm)
%2(% 5'5(3%130'3')* 1000 1000 '0
fctm(N/mm2) fyd(N/mm2) fcd(N/mm2) x(mm) As1 nec.(mm2) As2 nec.(mm2)
2(& 300 1&(&) 3(%3%522'2 22303()%13')1 33&(5%'202*%%
Arm#tr# e+e"ti,# l# p#rte# -e os # t#lpii
nr bare/m diametrul(mm) As1.ef.(mm2) min(%) ef.(%)
5 12 5&5('*&&))&'&2 0(05 0(05*%0'*&23
fara a tine cnt de armatura din !na cm"rimata
Arm#tr# e+e"ti,# l# p#rte# -e ss # t#lpii
nr bare/m diametrul(mm) As2.ef.(mm2) min(%) ef.(%)5 12 5&5('*&&))&'&2 0(05 0(05*%0'*&23
1)Armatura de rezistenta zid de sprijin-in perete la exterior
M#d(KNm)
2)Armatura de rezistenta zid de sprijin-in talpa zidului
M#d(KNm)
$earece !na cm"rimata este &2as se 'a calcula As2
