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| Avtorstvo: |
Matej FISCHINGER // 1.01 Izvirni znanstveni članek
Peter FAJFAR // 1.01 Izvirni znanstveni članek
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| Leto: |
1978 |
| Citat: |
FISCHINGER, Matej, FAJFAR, Peter, ROGAČ, Rajko.
Stroški potresnovarne gradnje stenastih stavb. Gradb. vestn., 1978, let.
27, št. 11/12, str. 240-247, graf. prikazi. |
| Povzetek: |
V članku je obdelan vpliv
računskih potresnih obremenitev na stroške gradnje stenastih konstrukcij.
Analizirali smo zgradbe idealiziranega tlorisa in različnih višin (P+4, P+8,
P+12, P+16). Vsako konstrukcijo smo obdelali v dveh variantah (s prečkami in
brez njih). Uporabili smo metodo računa po jugoslovanskih predpisih, pri
dimenzioniranju pa poleg metode dovoljene napetosti še metodo mejnih stanj, ki
smo jo podrobneje opisali, ker se pri nas manj uporablja, čeprav menimo, da je
ustreznejša od metode dovoljenih napetosti. Ugotovili smo, da je povečanje
stroškov presenetljivo nizko in da v nobenem primeru ne presega 1% prodajne cene
stanovanjske zgradbe. V članku je omejen tudi program nadaljnega dela na tem
področju, ki vključuje analizo okvirnih in stenasto-skeletnih zgradb,
konstrukcijo duktilnega okvira in uporabo nelinearne analize
The
influence of the level of the designn lateral forces on the cost of earthquake
resistant shear wall structures is investigated. An idealized plan layout is
considered. The number of stories is varied (5, 9, 13,17) and structures with
coupling beams and without them are studied. The response spectrum method
according to the Yugoslav code is used. In addition to the working stress design
the ultimate strength design is applied. The ultimate strength method is usually
not used in our practice, but it is our opinion that it is more appropriate than
the working stress method. Therefore, a more detailed description of the
ultimate strength desing is given. A surprisingly low cost increase was
determined. The maximum cost increase, in the worst case, is lower than 1% of
the sales price of the building. The program of our future work is mentioned. It
includes the analysis of the frame structures, mixed frame - shear wall
structures, the design of a ductile frame and the application of non-linear
analysis [COBISS.SI-ID 1041761]
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| Tipologija: |
1.01 Izvirni znanstveni članek |
| COBISS ID |
1041761 Polni zapis iz sistema COBISS |
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Vpisal 2009/06/10 11:56
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