Permitted the core shear walls to resist the full shear forces base without the participation frames How do you explain it

1. 1
-‫ﻋﺎدﯾﺔ‬ ‫اطﺎرات‬ ‫ﻣﺸﺎرﻛﺔ‬ ‫ﺣﺎل‬ ‫ﻓﻲ‬ ‫اﻟﻜﻮد‬ ‫اﻋﻄﻰ‬(ordinary frames)
‫اﻟﺠﺪران‬ ‫ﻣﻊ‬ ‫اﻟﺰﻻزل‬ ‫ﻣﻘﺎوﻣﺔ‬ ‫ﻓﻲ‬.
‫اﻟﻘﺎﻋﺪي‬ ‫اﻟﻘﺺ‬ ‫ﻗﻮى‬ ‫ﻛﺎﻣﻞ‬ ‫وﻣﻘﺎوﻣﺔ‬ ‫اﺑﺘﻼع‬ ‫اﻟﻘﺼﯿﺔ‬ ‫واﻟﺠﺪران‬ ‫ﻟﻠﻜﻮر‬ ‫ﯾﻮﻛﻞ‬ ‫ان‬ ‫ﯾﻤﻜﻦ‬
‫ﺗﺤﻠﯿﻞ‬ ‫اﺟﺮاء‬ ‫وﺑﺸﺮط‬ ‫اﻻطﺎرت‬ ‫ﻣﺸﺎرﻛﺔ‬ ‫دون‬p-‫دﻟﺘﺎ‬‫ﺗﻄ‬ ‫اذا‬‫ذﻟﻚ‬ ‫ﻠﺐ‬
1-‫رﻗﻢ‬ ‫واﻟﺘﺤﻠﯿﻞ‬ ‫اﻟﺴﺆال‬( 1)

2. 2
‫اﻟﻤﺸﺎرﻛﺔ‬ ‫ﻋﻦ‬ ‫اﻻطﺎرات‬ ‫اﻋﻤﺪة‬ ‫ﺣﺠﺐ‬ ‫اﻟﺒﺮاﻣﺞ‬ ‫ﺑﻮاﺳﻄﺔ‬ ‫ﯾﻤﻜﻦ‬ ‫ﻛﯿﻒ‬
‫ﺻﻼﺑﺎﺗﮭﺎ‬ ‫ﻣﺸﺎرﻛﺔ‬ ‫واﺑﻘﺎء‬ ‫اﻟﻘﺎﻋﺪي‬ ‫اﻟﻘﺺ‬ ‫ﻗﻮى‬ ‫ﻣﻘﺎوﻣﺔ‬ ‫ﻓﻲ‬
‫اﻟﺼﻼﺑﺔ‬ ‫ﻣﺮﻛﺰ‬ ‫ﺑﺘﺤﺪﯾﺪ‬)RC(‫وﻣﺮﻛﺰﯾﺔ‬)e(‫اﻟﻔﺘﻞ‬ ‫ﻋﺰم‬(torsion)
2-‫رﻗﻢ‬ ‫واﻟﺘﺤﻠﯿﻞ‬ ‫اﻟﺴﺆال‬( 2)
‫اﻻطﺎرات‬ ‫ﻣﺸﺎرﻛﺔ‬ ‫ﺣﺠﺐ‬ ‫ﺗﻢ‬ ‫ﺑﺎﻟﺒﺮاﻣﺞ‬ ‫واﻻﺳﺘﻌﺎﻧﺔ‬ ‫اﻟﻮرق‬ ‫وﻋﻠﻰ‬ ‫ﻧﻈﺮﯾﺎ‬
‫وﻣﺔ‬ ‫وﻣﻘﺎ‬ ‫اﺑﺘﻼع‬ ‫اﻟﻘﺼﯿﺔ‬ ‫واﻟﺠﺪران‬ ‫ﻟﻠﻜﻮر‬ ‫واوﻛﻞ‬ ‫اﻟﺰﻻزل‬ ‫ﻣﻘﺎوﻣﺔ‬ ‫ﻓﻲ‬
‫اﻟﺰﻻزل‬ ‫ﻗﻮى‬ ‫ﻛﺎﻣﻞ‬.
-‫اﻟﺰﻟﺰال‬ ‫ﺣﺪوث‬ ‫وﻋﻨﺪ‬ ‫اﻟﻔﻌﻠﻰ‬ ‫اﻟﻮاﻗﻊ‬ ‫ﻓﻲ‬ ‫ﻛﯿﻒ‬

3. 3
‫ﻛﺪﯾﺎﻓﺮام‬ ‫ﺗﻌﻤﻞ‬ ‫ﻧﻌﻠﻢ‬ ‫ﻛﻤﺎ‬ ‫ﻓﺎﻟﺒﻼطﺔ‬(Diaphragm)‫اﻻطﺎرات‬ ‫اﻋﻤﺪة‬ ‫وﺳﺘﻌﻄﻲ‬ ‫ﺻﻠﺐ‬
‫ﺣﺼﺘﮭ‬‫ﺻﻼﺑﺘﮭﺎ‬ ‫اﻟﺠﺪراﻧﻮﻓﻖ‬ ‫ﻣﻊ‬ ‫اﻟﺰﻻزل‬ ‫ﻣﻘﺎوﻣﺔ‬ ‫ﻓﻲ‬ ‫ﺎ‬
-‫و‬‫ﻣﺮﻛﺰ‬ ‫ﺗﺤﺪﯾﺪ‬ ‫ﻓﻲ‬ ‫ﺑﺼﻼﺑﺘﮭﺎ‬ ‫اﻻطﺎرات‬ ‫ﺗﺸﺎرك‬ ‫ﻣﺮة‬ ‫ذﻟﻚ‬ ‫ﺳﻨﻌﻠﻞ‬ ‫ﻛﯿﻒ‬ ‫اﻻ‬
‫اﻟﻔﺘﻞ‬ ‫ﻋﺰم‬ ‫ﻣﺮﻛﺰﯾﺔ‬ ‫وﻣﻘﺪار‬ ‫اﻟﺼﻼﺑﺔ‬
‫اﻟﻘﺎﻋﺪي‬ ‫اﻟﻘﺺ‬ ‫ﻗﻮة‬ ‫ﻣﻘﺎوﻣﺔ‬ ‫ﻓﻲ‬ ‫ﺗﺸﺎرك‬ ‫ﻻ‬ ‫ان‬ ‫ﻧﺮﯾﺪھﺎ‬ ‫اﻟﻮﻗﺖ‬ ‫وﺑﻨﻔﺲ‬.
‫ذﻟﻚ؟‬ ‫وﺗﻌﻠﻞ‬ ‫ﺗﻔﺴﺮ‬ ‫ﻛﯿﻒ‬
-‫اﻟﺻﻼﺑﺎت‬ ‫ﻟﺣﺟب‬ ‫داﻋﻲ‬ ‫ﻻ‬
‫ﻣﺗواﺟدة‬ ‫ﻏﯾر‬ ‫وﻛﺄﻧﮭﺎ‬ ‫ﻛﻠﮭﺎ‬ ‫اﻻطﺎرات‬ ‫اﺧراج‬ ‫ﻧﺳﺗطﯾﻊ‬ ‫ﻧﺣن‬
‫اﻟﺑرﻧﺎج‬ ‫ﺑواﺳطﺔ‬ ‫او‬ ‫اﻟورق‬ ‫ﻋﻠﻰ‬ ‫ذﻟك‬ ‫ﻟﻛن‬
-‫اﻟﻔﻌﻠﻲ‬ ‫اﻟواﻗﻊ‬ ‫ﻓﻲ‬ ‫ﻣﺗواﺟدة‬ ‫واﻟﺑﻼطﺎت‬ ‫اﻻطﺎرات‬ ‫ﻟﻛن‬
‫واﻟﺻﻼﺑﺔ‬ ‫اﻟﻛﺗﻠﺔ‬ ‫ﻣرﻛز‬ ‫ﻋﻠﻰ‬ ‫وﺗؤﺛر‬ ‫اﻟﺟدران‬ ‫ﺗﺗواﺟد‬ ‫ﻛﻣﺎ‬
‫أﺧر‬ ‫ﺷﯾﺊ‬ ‫اي‬ ‫دون‬ ‫ﻓﻘط‬ ‫ﻋﻧﮭﺎ‬ ‫اﻟﻘص‬ ‫ﻗوى‬ ‫ﺣﺟب‬ ‫واﻟﻣﻔروض‬
‫اﻟﻘص‬ ‫ﻗوى‬ ‫ﻛﺎﻣل‬ ‫اﻟﺟدران‬ ‫ﺗﺗﺣﻣل‬ ‫ﻟﻛﻲ‬
‫ﻋﻣﻠﮭﺎ‬ ‫ﯾﻠﻐﻲ‬ ‫ﻓﻌﺎل‬ ‫ﻏﯾر‬ ‫ﻋﺿو‬ ‫ﺟﻌﻠﮭﺎ‬ ‫او‬ ‫طﺎر‬ ‫اﻻ‬ ‫ﺻﻼﺑﺔ‬ ‫ﺣذف‬ ‫ﻟذﻟك‬
‫اﻟﺷﺎﻗوﻟﯾﺔ‬ ‫اﻟﻘوى‬ ‫ﻣﻘﺎوﻣﺔ‬ ‫ﻓﻲ‬
‫اﻟﻘو‬ ‫ﻣن‬ ‫اﻟﻧﺎﺗﺞ‬ ‫اﻟﻌﻘد‬ ‫ﻓﻲ‬ ‫اﻟﻌزوم‬ ‫ﺗﺷﻛل‬ ‫ﯾﻠﻐﻲ‬ ‫وﻛذﻟل‬‫اﻟﺷﺎﻗوﻟﯾﺔ‬ ‫ى‬
‫ﺗﺣﻠﯾل‬ ‫اﺟراء‬ ‫ﯾﻣﻛن‬ ‫ﻻ‬ ‫وﻛذﻟك‬-p‫دﻟﺗﺎ‬
-‫اﻟﻘﺎﻋدي‬ ‫اﻟﻘص‬ ‫ﻣن‬ ‫اﻷﻓﻘﯾﺔ‬ ‫اﻟﻘص‬ ‫ﻗوى‬ ‫ﻣﻘﺎوﻣﺔ‬ ‫ﻓﻘط‬ ‫اﻟﻐﺎء‬ ‫ھو‬ ‫اﻷﻧﺳب‬ ‫ﻟذﻟك‬
‫اﺧرى‬ ‫ﻣﻣﯾزات‬ ‫ﻋﻠﻰ‬ ‫ﺗؤﺛر‬ ‫او‬ ‫ﺗﻠﻐﻲ‬ ‫ﻻ‬ ‫ﺣﯾث‬ ‫ﻛﺎﻧت‬ ‫طرﯾﻘﺔ‬ ‫ﺑﺄي‬
-2‫اذا‬ ‫اﻟﻣﺑﻧﻲ‬ ‫ﯾﻧﮭﺎر‬ ‫ﻟن‬ ‫ﺻﺣﯾﺢ‬ ‫ھذا‬ ‫ﺗﻔﺳﯾرك‬ ‫طﺑﻌﺎ‬‫اﻟﺟدران‬
‫ﻗﺎدرة‬‫ﻟوﺣدھﺎ‬‫ﺗﺣﻣل‬ ‫ﻋﻠﻰ‬‫ﻋﻠﻰ‬ ‫اﻟﻘوى‬‫اﻟﻣﺑﻧ‬‫ﻰ‬
-‫وﺗﺣﺳﺑﮭﺎ‬ ‫ﺗﺻﻣﻣﮭﺎ‬ ‫ﺗرﯾدھﺎ‬ ‫اﻟﺗﻲ‬ ‫اﻟﻌﻧﺎﺻر‬ ‫اﺧﺗﯾﺎر‬ ‫ﯾﻣﻛﻧك‬ ‫ﯾﻌﻧﻲ‬
‫اﻟﻘﺎﻋدي‬ ‫اﻟﻘص‬ ‫ﻗوى‬ ‫ﻛﺎﻣل‬ ‫ﻟﻣﻘﺎوﻣﺔ‬

4. 4
-‫ﻟﻛﻧﮭﺎ‬ ‫وﺻﻼﺑﺗﮭﺎ‬ ‫ﺑوزﻧﮭﺎ‬ ‫ﻓﻣﺗواﺟده‬ ‫اﻷﺧرى‬ ‫اﻟﻌﻧﺎﺻر‬ ‫اﻣﺎ‬
‫وﺗﺳﻠﯾﺣﮭﺎ‬ ‫ﻣﻘطﻌﮭﺎ‬ ‫ﻷن‬ ‫اﻟﻔﻘﯾﺔ‬ ‫اﻟﻘوى‬ ‫ﻣﻘﺎوﻣﺔ‬ ‫ﻓﻲ‬ ‫ﺗﺷﺎرك‬ ‫ﻟن‬
‫ﻟذﻟك‬ ‫وﯾﺻﻣم‬ ‫ﯾﺣﺳب‬ ‫ﻟم‬
-‫وﺻﻣﻣﻧ‬ ‫ﻓﻘط‬ ‫ﻟﻠﺟدران‬ ‫اوﻛﻠﻧﺎ‬ ‫ﻋﻧدﻣﺎ‬ ‫ﻟذﻟك‬‫اﻟﻘص‬ ‫ﻟﻣﻘﺎوﻣﺔ‬ ‫ﺎھﺎ‬
‫ﻓﮭﻲ‬ ‫اﻟﻛﻠﻲ‬ ‫اﻟﻘﺎﻋدي‬‫اﻷول‬ ‫اﻟدﻓﺎع‬ ‫ﺧط‬ ‫ﺗﻌﺗﺑر‬
-‫اﻛﺑر‬ ‫اﻟﻘﺎﻋدي‬ ‫واﻟﻘص‬ ‫اﻟزﻟزال‬ ‫ﻗوة‬ ‫ﻛﺎﻧت‬ ‫ﺣﺎل‬ ‫ﻓﻲ‬ ‫ﻟﻛن‬
‫اﻟﺟدران‬ ‫ﻋﻠﯾﮫ‬ ‫ﺻﻣﻣﻧﺎ‬ ‫اﻟذي‬ ‫ﻣن‬
-‫اﻻطﺎرات‬ ‫ﻓﺳﺗﺑدأ‬‫اﻟﺛﺎﻧﻲ‬ ‫اﻟدﻓﺎع‬ ‫ﺧط‬‫اﻟﻣﻘﺎوﻣﺔ‬ ‫ﻓﻲ‬ ‫اﻻﺷﺗراك‬ ‫ﻓﻲ‬
‫اﺳﺗطﺎﻋﺗﮭﺎ‬ ‫ﺑﻘدر‬
-‫ا‬ ‫اﻟﺟدران‬ ‫ﺑﺎﻗﻲ‬ ‫ﺗﺑدأ‬ ‫ﺛم‬‫واﻟﺣﺟر‬ ‫اﻟطوب‬ ‫ﻣن‬ ‫ﻟﻣﻌﺎرﯾﺔ‬‫ﻓ‬‫اﻟﻣﻘﺎوﻣﺔ‬ ‫ﻲ‬
‫وﯾﻧﮭﺎر‬ ‫ﯾﺗﺻدع‬ ‫او‬ ‫اﻟﺑﻧﺎء‬ ‫ﯾﺗﺷﻘﻖ‬ ‫ﻗد‬ ‫ھذا‬ ‫وﻋﻠﻰ‬ ‫طﺎﻗﺗﮭﺎ‬ ‫ﺑﻘدر‬
-‫ﻣﻘﺎوﻣﺔ‬ ‫ﻓﻲ‬ ‫اﻟﻌﻧﺎﺻر‬ ‫ﻟﺑﻌص‬ ‫ﻧوﻛل‬ ‫ان‬ ‫ﯾﻣﻛﻧﻧﺎ‬ ‫ﻟذﻟك‬
‫اﻟﻘﺎﻋدي‬ ‫واﻟﻘص‬ ‫اﻷﻓﻘﯾﺔ‬ ‫اﻟﻘوى‬
‫اواﻟﺟدران‬ ‫اﻻطﺎرات‬ ‫ﻣن‬ ‫ﻛﺎن‬ ‫ان‬‫ﻧﺄﺧذ‬ ‫ان‬ ‫ﯾﺟب‬ ‫وﻟﻛن‬
‫اﻟﻣﻘﺎوﻣﺔ‬ ‫ﻓﻲ‬ ‫ﺗﺷﺎرك‬ ‫ﻟم‬ ‫وﻟو‬ ‫ﺣﺗﻰ‬ ‫ﺗواﺟدھﺎ‬ ‫ﺗﺄﺛﯾر‬ ‫اﻻﻋﺗﺑﺎر‬ ‫ﺑﻌﯾن‬
***‫اﻟزﻣﻼء‬ ‫ﻟﺑﻌض‬ ‫وﺟواب‬ ‫ﻛﺎﯾﺿﺎح‬ ‫ﯾﻌﺗﺑر‬ ‫ھذا‬
‫ﺻﻼﺑﺗﮫ‬ ‫ﻋﻠﻰ‬ ‫وﻧﺑﻘﻲ‬ ‫اﻟﻣﻘﺎوﻣﺔ‬ ‫ﻣن‬ ‫ﻋﻧﺻر‬ ‫ﻧﺧرج‬ ‫ﻛﯾف‬
-‫ﻋﻧﺻر‬ ‫اي‬ ‫ﺗواﺟد‬ ‫ﻧﺧرج‬ ‫ﻻ‬ ‫ﻧﺣن‬
‫اي‬ ‫ﻟﻣﻘﺎوﻣﺔ‬ ‫او‬ ‫ﻟﻠﻣﺷﺎرﻛﺔ‬ ‫وﻻﯾﺣﺳب‬ ‫ﻻﯾﺻﻣم‬ ‫وﻟﻛن‬
‫اﻟﻘﺎﻋدي‬ ‫اﻟﻘص‬ ‫ﻣن‬ ‫اﻓﻘﯾﺔ‬ ‫ﻗوى‬
Permitted the core shear walls to resist the full shear forces base
without the participation frames How do you explain it
given the code in the event of share normal frames (ordinary
frames) To resist earthquakes with walls.

5. 5
It can be allowed to Core and shear walls full base shear force
resistance without the participation frame
Questions and analysis (1)
How can programs by blocking columns frames participation
To resist the base shear forces and keep the share rigidity
Determine the center of rigidity (CR) and central (e) the
determination of torsion (torsion)
2. Question Analysis (2)
In theory and on paper and the use of the programs has been
blocking share of frames
To resist earthquakes and entrusted to the Core and walls shear
full Seismic resistance.
-How, in fact, and when the actual the earthquake struck
Slab as we know works (Diaphragm) solid columns and will give
its share to resist earthquakes with walls according to the
stiffness
- How else can you explain this once involved in
determining the frame stiffness Center
And the determination of the amount of a centralized torsion

6. 6
At the same time we want not to participate in the resistance
base shear force.
-How do you explain and explain it
Of course this is true explanation the building will not collapse if
the walls Able alone to withstand the forces on the building
-- I mean, you can choose the items you want designed and
calculate To resist the full base shear forces of
- The other elements are present weight and stiffness butWill
not participate in resisting the horizontal forces because the
cross section and steel Not calculated and designed so
-- So we can give some of the elements in the
resistance Horizontal and base shear forces
That was the frame or walls, but we must takeInto
account effect of their presence even if it did not
participate in the resistance
This is the explanation and answer to some
colleagues How get out an element of resistance and
keep the stiffness
- We do not get out the presence of any element

7. 7
But not designed or calculated to participate or to resist
any Horizontal forces of from the base shear
Dr hamhda