cci
- 1. ﻫﺎ ﮐﻨﺪﻩ ﺍﻧﺘﻘﺎﻝ ﺷﺎﺧﺺ)indexcarrying capacityﻣﻨﺎﺳﺐ ﺍﺑﺰﺍﺭﻱ (
ﭼﺎﻩ ﺗﻤﻴﺰﮐﺎﺭﻱ ﻧﺤﻮﻩ ﺗﻌﻴﻴﻦ ﺑﺮﺍﻱ
ﺑﻪ ﻫﺎ ﮐﻨﺪﻩ ﺍﻧﺘﻘﺎﻝ ﻭ ﭼﺎﻩ ﺗﻤﻴﺰﮐﺎﺭﻱ ﮐﻴﻔﻴﺖ ﺗﺸﺨﻴﺺ ﺑﺮﺍﻱ ﮐﻪ ﺭﻭﺷﻬﺎﻳﻲ ﺍﺯ ﻳﮑﻲ
) ﻫﺎ ﮐﻨﺪﻩ ﺍﻧﺘﻘﺎﻝ ﺷﺎﺧﺺ ﺷﻮﺩ ﻣﻲ ﺍﺳﺘﻔﺎﺩﻩ ﺳﻄﺢCCIﻳﮏ ﺷﺎﺧﺺ ﺍﻳﻦ .ﺍﺳﺖ (
ﻭﺍﻗﻌﻲ ﻫﺎﻱ ﺩﺍﺩﻩ ﻣﺒﻨﺎﻱ ﺑﺮ ﺗﺠﺮﺑﻲ ﺭﺍﺑﻄﻪ:ﺷﻮﺩ ﻣﻲ ﺗﻌﺮﻳﻒ ﺯﻳﺮ ﺻﻮﺭﺕ ﺑﻪ ﻭ ﺍﺳﺖ
𝐴𝐴𝐴𝐴ﺩﺍﻟﻴﺰ ﺩﺭﻭﻥ ﮔﻞ ﺳﺮﻋﺖ :
𝑓𝑓𝑓𝑓
𝑚𝑚𝑚𝑚𝑚𝑚
𝑀𝑀𝑀𝑀ﮔﻞ ﻭﺯﻥ :𝑝𝑝𝑝𝑝𝑝𝑝
𝐾𝐾ﺗﻮﺍﻧﻲ ﺭﻭﺵ ﺛﺎﺑﺖ :)Power Law constant(
) ﺗﻮﺍﻧﻲ ﺭﻭﺵ ﺛﺎﺑﺖK:ﺍﺳﺖ ﻣﺤﺎﺳﺒﻪ ﻗﺎﺑﻞ ﺯﻳﺮ ﺭﺍﺑﻄﻪ ﺍﺯ (
ﮐﻪ ﺟﺎﻳﻲPVﭘﻮﻳﺰ ﺳﻨﺘﻲ ﺣﺴﺐ ﺑﺮ ﭘﻼﺳﺘﻴﮏ ﻭﻳﺴﮑﻮﺯﻳﺘﻪcp،YPﺗﺴﻠﻴﻢ ﻧﻘﻄﻪ
ﺣﺴﺐ ﺑﺮ
lb
100ft2ﻭn:ﺷﻮﺩ ﻣﻲ ﺗﻌﻴﻴﻦ ﺯﻳﺮ ﻣﻌﺎﺩﻟﻪ ﺑﺎ ﮐﻪ ﺍﺳﺖ ﺟﺮﻳﺎﻥ ﻣﺸﺨﺼﻪ
ﻣﻘﺪﺍﺭ ﻣﺤﺎﺳﺒﻪ ﺑﺎCCI:ﺁﻳﺪ ﻣﻲ ﭘﻴﺶ ﻣﺨﺘﻠﻒ ﺣﺎﻟﺖ ﺩﻭ
ﻣﺴﺎﻭﻱ ﻳﺎ ﮐﻤﺘﺮ ﺁﻣﺪﻩ ﺩﺳﺖ ﺑﻪ ﻣﻘﺪﺍﺭ ﺍﮔﺮ5ﻭ ﺿﻌﻴﻒ ﮐﺎﺭﻱ ﺗﻤﻴﺰ ﺑﺎﺷﺪ . /
.ﮔﺮﺩﺩ ﻣﻲ ﻣﻮﺍﺟﻪ ﻣﺸﮑﻞ ﺑﺎ ﭼﺎﻩ
ﻣﺴﺎﻭﻱ ﻳﺎ ﺑﻴﺸﺘﺮ ﺁﻣﺪﻩ ﺩﺳﺖ ﺑﻪ ﻣﻘﺪﺍﺭ ﺍﮔﺮ1ﺗﻤﻴﺰ ﺧﻮﺑﻲ ﺑﻪ ﭼﺎﻩ ﺑﺎﺷﺪ
.ﺭﺳﻨﺪ ﻣﻲ ﺳﻄﺢ ﺑﻪ ﺁﺳﺎﻧﻲ ﺑﻪ ﻫﺎ ﮐﻨﺪﻩ ﻭ ﺷﺪﻩ
ﺍﺯ ﺑﺮﮔﺮﻓﺘﻪdrlga5.com