چکیده مقاله
The two way concrete slab system serves as the foundation for the Cobiax roof design, except that the areas without a structural purpose feature empty plastic spheres instead of the central concrete core The degree of contractors' satisfaction with the Cobiax roof's qualities has been explored in this study A questionnaire containing 37 questions was created for this purpose and given to 8 specialists The questionnaire's final form was created based on the opinions of experts and an evaluation of the questionnaire's content validity Additionally, a Cronbach's alpha coefficient of 0 811 was attained, indicating the test's validity and internal consistency Fifty contractors with a history of utilizing the Cobiax roof from 11 cities in Iran received the final questionnaire, which included 35 questions According to the obtained results, the flexible and beautiful architectural plan is one of the most important advantages of cobiax roof due to the reduction of the number of columns and the removal of beams, as well as the high rigidity of this roof The necessity for specialist executive personnel, the inability to reduce energy consumption during production, transportation and construction, and the lack of an improvement in construction speed were listed as the key drawbacks of the Cobiax roof
کلیدواژهها
نویسندگان
Yasna RAD
Faculty of Civil Engineering, University of Tabriz, Tabriz, Iran
SHEIDA BEHBOUDI
Faculty of Civil Engineering, University of Urmia, Urmia, Iran
Amirmohammad Daeizadeh
Faculty of Civil Engineering, Islamic Azad University Kerman Branch, Kerman, Iran
Mohammad Asadi-Anbardan
Faculty of Civil Engineering, University of Tabriz, Tabriz, Iran
Mehdi Mehramiz
Faculty of Civil Engineering, Islamic Azad University, Tabriz Branch, Tabriz, Iran
Mirbahador Yazdani
Faculty of Civil Engineering, University of Tabriz, Tabriz, Iran
شیوه ارجاع
RAD, Yasna and BEHBOUDI, SHEIDA and Daeizadeh, Amirmohammad and Asadi-Anbardan, Mohammad and Mehramiz, Mehdi and Yazdani, Mirbahador,1402,Studying the Satisfaction Level of Contractors with the Features of Cobiax roof(Questionnaire Survey in Iran),13th International Congress on Civil Engineering,Tehran
ارائهشده در
مجموعه مقالات سیزدهمین کنگره بین المللی مهندسی عمران25 مهر 1402 · تهران