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SCS ÇÕ¼º´ÜÀ§À¯·®µµ¹ý(Qp : ÷µÎÈ«¼ö·® °è»ê½Ä)

ÀÛ¼ºÀÚ Uploader : m3d29 ÀÛ¼ºÀÏ Upload Date: 2005-08-24º¯°æÀÏ Update Date: 2005-08-24Á¶È¸¼ö View : 11739

SCS ÇÕ¼º´ÜÀ§À¯·®µµ¹ý

ÀÌ ¹æ¹ýÀº ¹Ì±¹ Åä¾çº¸Á¸±¹(US/SCS)ÀÌ ¹Ì°èÃøÀ¯¿ªÀÇ À¯·®µµ¸¦ ÀÛ¼ºÇϱâ À§ÇÏ¿© ¹Ì±¹³» ¿©·¯ Áö¿ªÀÇ ´ë¼ÒÀ¯¿ªÀ¸·ÎºÎÅÍ À¯µµÇÑ ´ÜÀ§µµÀÇ Æ¯¼ºÀ» Á¾ÇÕÇÏ¿© ¸¸µç ¹«Â÷¿ø ´ÜÀ§µµ¸¦ ÀÌ¿ëÇÏ´Â ¹æ¹ýÀÌ´Ù.

ÀÌ ¹æ¹ýÀº ¹«Â÷¿ø ¼ö¹®°î¼±À» »ç¿ëÇϸç À̸¦ À§ÇØ Ã·µÎÈ«¼ö·® Qp(ft^3/s)¿Í ¿ì·®ÀÇ Áú·®Á᫐ ½Ã°£À¸·ÎºÎÅÍ Ã·µÎÈ«¼ö·® ¹ß»ý½Ã°¢±îÁöÀÇ ½Ã°£Àå°æ tp(hr)¸¦ ´ÙÀ½½ÄÀ¸·Î ±¸ÇÑ´Ù.

Qp = 484*A / tp
tp = 1/2 * tr + tg

¿©±â¼­, A´Â À¯¿ª¸éÀû(mi^2)ÀÌ°í tg´Â À¯¿ªÀÇ Áöü½Ã°£(lag time, hr)À̸ç, trÀº À¯µµµÇ´Â ´ÜÀ§µµÀÇ ÀûÁ¤ Áö¼Ó½Ã°£(hr)ÀÌ´Ù.

tr°ú tg´Â ´ÙÀ½°ú °°Àº °æÇè½ÄÀ¸·ÎºÎÅÍ °è»êÇÑ´Ù.

tr = 0.133*tc
tg = 0.6*tc

¿©±â¼­, tc´Â ÇØ´ç À¯¿ªÀÇ È«¼öµµ´Þ½Ã°£(hr)ÀÌ´Ù.

´ÙÀ½ÀÇ Ç¥´Â SCS¹«Â÷¿ø ´ÜÀ§µµÀÇ ½Ã°£º° Á¾°ÅÀÌ´Ù.

t/tp  Q/Qp
----- -------
0.0   0
0.1   0.030
0.2   0.100
0.3   0.190
0.4   0.310
0.5   0.470
0.6   0.660
0.7   0.820
0.8   0.930
0.9   0.990
1.0   1.000
1.1   0.990
1.2   0.930
1.3   0.860
1.4   0.780
1.5   0.680
1.6   0.560
1.7   0.460
1.7   0.390
1.9   0.330
2.0   0.280
2.2   0.207
2.4   0.147
2.6   0.107
2.8   0.077
3.0   0.055
3.2   0.040
3.4   0.029
3.6   0.021
3.8   0.015
4.0   0.011
4.5   0.005
5.0   0

*** Âü°í¹®Çå[References] ***

Çѱ¹¼öÀÚ¿øÇÐȸ, ´ï¼³°è±âÁØ, 2005.
Qp = 484*A / tp
ÀÛ¼ºÀÚÀÇ ¼ö½Ä±×¸²ÀÌ ¾ø½À´Ï´Ù. No picture for this formula
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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