چکیده مقاله
Diaphragms are horizontal elements of the lateral force resisting systems in structures In addition to resisting the gravity loads, reinforced concrete diaphragms play a vital role in transmitting seismic loads to vertical force resisting elements such as columns, shear walls or braces It is necessary to design the diaphragms in such a way to avoid any disturbances in the load path Various approaches with different procedures are provided in standards and codes for calculating diaphragm design forces One of these differences is the effect of the type of diaphragm on determining the design force For example, in the alternative method provided in the American loading code force reduction coefficients according to the diaphragm type are suggested, while in the general method of the same code and in the method provided in the New Zealand seismic loading standard for all diaphragms consider only one force calculation method In this article, the methods for calculating the design force of cast in place reinforced concrete diaphragms in the loading standard of the United States and New Zealand as the advanced standards in seismic design of structures are introduced and compared
کلیدواژهها
نویسندگان
Amin Mosallanejad
Master’s Student of Earthquake Engineering, Civil and Environmental Engineering, Shiraz University of Technology, Shiraz, Iran
Mohammad Amir Najafgholipour
Faculty of Civil and Environmental Engineering, Shiraz University of Technology, Shiraz, Iran
Arsalan Niroomandi
PHD Structural Engineering, Department of Civil and Natural Resources, University of Canterbury, Christchurch, New Zealand
شیوه ارجاع
Mosallanejad, Amin and Najafgholipour, Mohammad Amir and Niroomandi, Arsalan,1402,Comparative Study of Design Forces of Cast-In-Place Reinforced Concrete Diaphragms in Different Standards,The 15th National Concrete Conference and the 21st Concrete Day Conference, commemorating Professor Ahmed Hami,Tehran
ارائهشده در
مجموعه مقالات پانزدهمین کنفرانس ملی بتن و بیست و یکمین همایش روز بتن، بزرگداشت استاد احمد حامی15 مهر 1402 · تهران