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Response spectrum generator according to Romanian standard

Procedure to input a new Romanian standard seismic spectrum

  1. Expand branch Libraries of the main tree menu.
  2. Expand sub-branch Loads.
  3. Start function Seismic spectrum to open the Seismic Spectrum Manager.
  4. Click button New.
  5. In combo box Input type select option Romanian standard.
  6. Review and, if required, adjust the spectrum parameters.
  7. Click button Code parameter to review or modify the code-defined parameters of the spectrum.
  8. Confirm the code parameters with OK.
  9. Click OK to confirm the spectrum.
  10. Close the Seismic Spectrum Manager.

Spectrum definition and code parameters

A response spectrum can be defined according to Romanian standard by selecting Romanian standard as Input type.

Max frequency & Step

The values of the spectrum are generated between a maximum period of 4 seconds (=0.25 Hz) and the input maximum frequency, using the input Step value.

Code parameters

This button opens the dialogue defining the code-dependent parameters.

Spectrum type

Direction of the spectrum; horizontal or vertical

County

County for the selection of the location; all the mapped parameters of the spectrum are pre-configured; to input a customized spectrum, select Other location in the list

City

City for the selection of the location; all the mapped parameters of the spectrum are pre-configured

Gamma - importance factor

Importance factor, defined by the user

Coeff. accel. ag

Nominal ground acceleration expressed as a multiple of the acceleration of gravity g

ag - nominal acceleration

Nominal ground acceleration; obtained from mapped values, unless Other location is selected

TB, TC, TD

Reference periods of the response spectrum; obtained from mapped values, unless Other location is selected

beta0

Coefficient for the constant acceleration portion of the spectrum

q - behaviour factor

Behaviour factor, defined by the user

Theoretical background

Horizontal design spectrum Vertical Design spectrum

 

 

If Other location is selected, then ag, TB, TC, TD, β0 are defined manually.

The importance factor γI and the behaviour factor q are defined by the user in all cases.

City County TC [s] ag [g]
Abrud Alba 0.7 0.1
Adamclisi Constanta 0.7 0.2
Adjud Vrancea 1 0.4
Agnita Sibiu 0.7 0.2
Aiud Alba 0.7 0.1
ALBA IULIA Alba 0.7 0.1
Alesd Bihor 0.7 0.1
ALEXANDRIA Teleorman 1 0.25
Amara Ialomita 1 0.3
Anina Caras-Severin 0.7 0.2
Aninoasa Hunedoara 0.7 0.1
ARAD Arad 0.7 0.2
Ardud Satu Mare 0.7 0.15
Avrameni Botosani 0.7 0.15
Avrig Sibiu 0.7 0.2
Azuga Prahova 0.7 0.25
Babadag Tulcea 0.7 0.2
BACAU Bacau 0.7 0.35
Baia de Aram Mehedinti 0.7 0.15
Baia de Arie Alba 0.7 0.1
BAIA MARE Maramures 0.7 0.15
Baia Sprie Maramures 0.7 0.15
Bals Dolj 1 0.2
Banloc Timis 0.7 0.25
Baraolt Covasna 0.7 0.2
Basarabi Constanta 0.7 0.2
Baicoi Prahova 1 0.35
Babeni Valcea 0.7 0.2
Baile Govora Valcea 0.7 0.2
Baile Herculane Caras-Severin 0.7 0.2
Baile Olanesti Valcea 0.7 0.2
Baile Tusnad Harghita 0.7 0.2
Bailesti Dolj 1 0.15
Balan Harghita 0.7 0.2
Balcesti Valcea 1 0.2
Baneasa Constanta 0.7 0.2
Barlad Vaslui 1 0.35
Bechet Dolj 1 0.2
Beclean Bistrita Nasaud 0.7 0.1
Beiu Bihor 0.7 0.1
Berbesti Valcea 0.7 0.2
Beresti Galati 0.7 0.35
Bicaz Neamt 0.7 0.25
BISTRITA Bistrita Nasaud 0.7 0.1
Blaj Alba 0.7 0.15
Bocsa Caras-Severin 0.7 0.15
Boldesti -Scaeni Prahova 1.6 0.4
Bolintin-Vale Giurgiu 1.6 0.3
Borod Bihor 0.7 0.1
Borsec Harghita 0.7 0.1
Borsa Maramures 0.7 0.1
BOTOSANI Botosani 0.7 0.2
Brad Hunedoara 0.7 0.1
Bragadiru Ilfov 1.6 0.3
BRASOV Brasov 0.7 0.2
BRAILA Braila 1 0.3
Breaza Prahova 0.7 0.35
Brezoi Valcea 0.7 0.2
Bro teni Suceava 0.7 0.15
Bucecea Botosani 0.7 0.2
BUCURESTI Bucuresti 1.6 0.3
Budesti Calarasi 1.6 0.25
Buftea Ilfov 1.6 0.3
Buhusi Bacau 0.7 0.3
Bumbesti-Jiu Gorj 0.7 0.15
Buseteni Prahova 0.7 0.3
BUZAU Buzau 1.6 0.35
Buzia Timis 0.7 0.15
Cajvana Suceava 0.7 0.15
Calafat Dolj 1 0.15
Caracal Olt 1 0.2
Caransebes Caras-Severin 0.7 0.15
Carei Satu Mare 0.7 0.2
Cavnic Maramures 0.7 0.15
Calan Hunedoara 0.7 0.1
Calarasi Calarasi 1 0.25
Calimanesti Valcea 0.7 0.25
Cazanesti Ialomita 1 0.3
Campia Turzii Cluj 0.7 0.1
Campeni Alba 0.7 0.1
Campina Prahova 1 0.35
Campulung Arges 0.7 0.3
Campulung Moldovenesc Suceava 0.7 0.15
Ceahlau Neamt 0.7 0.2
Cehu Silvaniei Salaj 0.7 0.1
Cernavod Constanta 1 0.2
Chisineu-Cri Arad 0.7 0.1
Chitila Ilfov 1.6 0.3
Ciacova Timis 0.7 0.25
Cisnadie Sibiu 0.7 0.2
CLUJ-NAPOCA Cluj 0.7 0.1
Codlea Brasov 0.7 0.2
Colibasi Arges 0.7 0.25
Comarnic Prahova 1 0.35
Comanesti Bacau 0.7 0.35
CONSTANTA Constanta 0.7 0.2
Copsa Mic Sibiu 0.7 0.15
Corabia Olt 1 0.2
Corugea Tulcea 0.7 0.2
Costesti Arges 1 0.25
Cotnari Iasi 0.7 0.25
Covasna Covasna 1 0.25
CRAIOVA Dolj 1 0.2
Cristuru Secuiesc Harghita 0.7 0.15
Cugir Alba 0.7 0.1
Curtea de ARGES Arges 0.7 0.25
Curtici Arad 0.7 0.15
Darabani Botosani 0.7 0.15
Daban Dolj 0.7 0.2
Daramanesti Bacau 0.7 0.35
Dej Cluj 0.7 0.1
Deta Timis 0.7 0.2
DEVA Hunedoara 0.7 0.1
Dolhasca Suceava 0.7 0.2
Dorohoi Botosani 0.7 0.15
Dragomiresti Maramures 0.7 0.1
Dragasani Valcea 1 0.2
Dragasani-Olt Olt 1 0.2
DROBETA TURNU SEVERIN Mehedinti 0.7 0.15
Dumbraveni Sibiu 0.7 0.2
Eforie Nord Constanta 0.7 0.2
Eforie Sud Constanta 0.7 0.2
Fagaras Brasov 0.7 0.2
Faget Timis 0.7 0.1
Falticeni Suceava 0.7 0.2
Faurei Braila 1 0.3
Fetesti Ialomita 1 0.25
Fieni Dambovita 0.7 0.3
Fierbinti-Targ Ialomita 1.6 0.35
Filiasi Dolj 0.7 0.2
Flamanzi Botosani 0.7 0.2
FOCSANI Vrancea 1 0.4
Fundulea Calarasi 1 0.3
Frasin Suceava 0.7 0.15
GALATI Galati 1 0.3
Gaesti Dambovita 1 0.3
Gataia Timis 0.7 0.15
Geoagiu Hunedoara 0.7 0.1
Gheorgheni Harghita 0.7 0.15
Gherla Cluj 0.7 0.1
Ghimbav Brasov 0.7 0.2
GIURGIU Giurgiu 1 0.25
Grivita Ialomita 1 0.3
Gurahon Arad 0.7 0.1
Gura Humorului Suceava 0.7 0.15
Hateg Hunedoara 0.7 0.1
Harlau Iasi 0.7 0.2
Harsova Constanta 1 0.25
Holod Bihor 0.7 0.1
Horezu Gorj 0.7 0.2
Huedin Cluj 0.7 0.1
Hunedoara Hunedoara 0.7 0.1
Husi Vaslui 0.7 0.25
Ianca Braila 1 0.3
IASI Iasi 0.7 0.25
Iernut Mures 0.7 0.15
Ineu Arad 0.7 0.1
Isaccea Tulcea 0.7 0.25
Insuratei Braila 1 0.3
Intorsura Buzaului Covasna 0.7 0.25
Jimbolia Timis 0.7 0.2
Jibou Salaj 0.7 0.1
Jurilovca Tulcea 0.7 0.2
Lehliu Gar Calarasi 1 0.3
Lipova Arad 0.7 0.15
Liteni Suceava 0.7 0.2
Livada Satu Mare 0.7 0.15
Ludu Mures 0.7 0.15
Lugoj Timis 0.7 0.15
Lupeni Hunedoara 0.7 0.1
Mangalia Constanta 0.7 0.2
Marghita Bihor 0.7 0.15
Macin Tulcea 1 0.25
M gurele Ilfov 1.6 0.3
Marasesti Vrancea 1 0.4
Medgidia Constanta 0.7 0.2
Medias Sibiu 0.7 0.2
MIERCUREA CIUC Harghita 0.7 0.2
Miercurea Nirajului Mures 0.7 0.15
Miercurea Sibiului Sibiu 0.7 0.15
Mihailesti Giurgiu 1.6 0.3
Milisauti Suceava 0.7 0.15
Mizil Prahova 1.6 0.4
Moinesti Bacau 0.7 0.35
Moldova Noua Caras-Severin 0.7 0.25
Moneasa Arad 0.7 0.1
Moreni Dambovita 0.7 0.35
Motru Gorj 0.7 0.15
Murgeni Vaslui 0.7 0.3
Nadlac Arad 0.7 0.2
Nasaud Bistrita Nasaud 0.7 0.1
Navodari Constanta 0.7 0.2
Negresti Vaslui 0.7 0.3
Negresti Oas Satu Mare 0.7 0.15
Negru Voda Constanta 0.7 0.2
Nehoiu Buzau 1.6 0.4
Novaci Gorj 0.7 0.15
Nucet Bihor 0.7 0.1
Ocna MURES Alba 0.7 0.1
Ocna Sibiului Sibiu 0.7 0.2
Ocnele Mari Valcea 0.7 0.25
Odobesti Vrancea 1 0.4
Odorheiul Secuiesc Harghita 0.7 0.15
Oltenita Calarasi 1 0.25
Onesti Bacau 0.7 0.35
ORADEA Bihor 0.7 0.15
Oravita Caras-Severin 0.7 0.2
Orastie Hunedoara 0.7 0.1
Orsova Mehedinti 0.7 0.2
Otopeni Ilfov 1.6 0.3
Otelu Rosu Caras-Severin 0.7 0.1
Ovidiu Constanta 0.7 0.2
Panciu Vrancea 1 0.4
Pantelimon Ilfov 1.6 0.3
Pascani Iasi 0.7 0.25
Patarlegele Buzau 1.6 0.4
Pancota Arad 0.7 0.1
Pecica Arad 0.7 0.2
Petrila Hunedoara 0.7 0.1
Petrosani Hunedoara 0.7 0.1
PIATRA NEAMTT Neamt 0.7 0.25
Piatra Olt Dolj 1 0.2
Pitesti Arges 0.7 0.25
PLOIESTI Prahova 1.6 0.35
Plopeni Prahova 1.6 0.4
Podu Iloaiei Iasi 0.7 0.25
Pogoanele Buzau 1.6 0.35
Pope ti Leordeni Ilfov 1.6 0.3
Potcoava Olt 1 0.25
Predeal Brasov 0.7 0.25
Pucioasa Dambovita 0.7 0.3
Racari Dambovita 1.6 0.3
Radauti Suceava 0.7 0.2
Rauseni Botosani 0.7 0.2
Ramnicu Sarat Buzau 1.6 0.35
RAMNICU VALCEA Valcea 0.7 0.25
Rasanov Brasov 0.7 0.2
Reca Timis 0.7 0.2
Reghin Mures 0.7 0.1
Resita Caras-Severin 0.7 0.15
Roman Neamt 0.7 0.3
Rosiori de Vede Teleorman 1 0.25
Rovinari Gorj 0.7 0.15
Roznov Neamt 0.7 0.3
Rupea Brasov 0.7 0.2
Salcea Suceava 0.7 0.2
Salonta Bihor 0.7 0.1
Santana Arad 0.7 0.15
SATU MARE Satu Mare 0.7 0.15
Sacele Brasov 0.7 0.2
Sacuieni Bihor 0.7 0.2
Saliste Sibiu 0.7 0.15
Salistea de sus Maramures 0.7 0.1
Sarmasu Mures 0.7 0.1
Savarsin Arad 0.7 0.1
Saveni Botosani 0.7 0.15
Sangeorz Bai Bistrita Nasaud 0.7 0.1
Sangeorgiu de Padure Mures 0.7 0.15
Sannicolau Mare Timis 0.7 0.2
Scornicesti Olt 1 0.25
Sebe Alba 0.7 0.1
Sebi Arad 0.7 0.1
Seini Maramures 0.7 0.15
Segarcea Dolj 1 0.2
SFANTU GHEORGHE Covasna 0.7 0.2
Sf. Gheorghe Tulcea 0.7 0.2
SIBIU Sibiu 0.7 0.2
Sighetul Marmatiei Maramures 0.7 0.2
Sighisoara Mures 0.7 0.15
Simeria Hunedoara 0.7 0.1
Sinaia Prahova 0.7 0.3
Siret Suceava 0.7 0.2
SLATINA Olt 1 0.2
Slanic Moldova Bacau 0.7 0.35
Slanic Prahova Prahova 1.6 0.4
SLOBOZIA Ialomita 1 0.25
Solca Suceava 0.7 0.15
Sovata Mures 0.7 0.1
Stei Bihor 0.7 0.1
Strehaia Mehedinti 0.7 0.15
SUCEAVA Suceava 0.7 0.2
Sulina Tulcea 0.7 0.2
Simleul Silvaniei Salaj 0.7 0.1
Smocuta mare Maramures 0.7 0.1
Stefanesti Arges 0.7 0.3
Stefanesti Botosani 0.7 0.2
Talmaciu Sibiu 0.7 0.2
Tusnad Satu Mare 0.7 0.15
Tautii Magheraus Maramures 0.7 0.15
TARGOVISTE Dambovita 1 0.3
Targu Bujor Galati 0.7 0.35
Targu Carbunesti Gorj 0.7 0.15
Targu Frumos Iasi 0.7 0.25
TARGU JIU Gorj 0.7 0.15
Targu Lapus Maramures 0.7 0.1
TARGU MURES Mures 0.7 0.15
Targu Ocna Bacau 0.7 0.35
Targu NEAMT Neamt 0.7 0.25
Targu Secuiesc Covasna 0.7 0.25
Tarnaveni Mures 0.7 0.15
Techirghiol Constanta 0.7 0.2
Tecuci Galati 1 0.35
Teiu Alba 0.7 0.1
Tismana Gorj 0.7 0.15
Titu Dambovita 1 0.3
TIMISIOARA Timis 0.7 0.2
Toplita Harghita 0.7 0.1
Topoloveni Arges 1 0.3
Turceni Gorj 0.7 0.15
Turnu Magurele Teleorman 1 0.2
TULCEA Tulcea 0.7 0.2
Turda Cluj 0.7 0.1
Tusnad Harghita 0.7 0.2
Tandarei Ialomita 1 0.25
Ticleni Gorj 0.7 0.15
Ulmeni Maramures 0.7 0.1
Ungheni Mures 0.7 0.15
Uricani Hunedoara 0.7 0.1
Urlati Prahova 1.6 0.4
Urziceni Ialomita 1.6 0.35
Valea lui Mihai Bihor 0.7 0.2
VASLUI Vaslui 0.7 0.3
Vascau Bihor 0.7 0.1
Vatra Dornei Suceava 0.7 0.1
Valenii de munte Prahova 1.6 0.4
Vanju Mare Mehedinti 0.7 0.15
Vicovu de Sus Suceava 0.7 0.15
Victoria Brasov 0.7 0.25
Videle Teleorman 1.6 0.25
Viseu de Sus Maramures 0.7 0.1
Vlahita Harghita 0.7 0.15
Voluntari Ilfov 1.6 0.3
Vulcani Hunedoara 0.7 0.1
ZALAU Salaj 0.7 0.1
Zarnesti Brasov 0.7 0.2
Zimnicea Teleorman 1 0.2
Zlatna Alba 0.7 0.1

All values above are defined in the file Cities_ro_2013.csv located in the installation folder of SCIA Engineer.

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