Temporary Coffer dam Method/Steel Sheet Piles
 
   
The guide frame fabricated at the yard was transported to the site by a 3,000ton and a 2,000ton floating crane and installed using the guide piles. To construct the cut-off wall, steel sheet piles(dia.800mm) were driven around the guide frame and the gaps between the sheet piles were filled with the pack grouting.
   

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G/FÁ¦ÀÛ ¿Ï·á

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G/FÁ¦ÀÛ : Guide FrameÀº °¡¹°¸·ÀÌ ³»ºÎÀÇ Â÷¼ö ¹× ³»ºÎÀÇ ÇØ¼ö¸¦ Á¦°ÅÇßÀ» ¶§ ¿ÜºÎÀÇ ¼ö¾Ð¿¡ ÀÇÇØ ³Î¸»¶Ò(°­°ü Sheet Pile ¥÷800mm)ÀÌ ÀüµµµÇ´Â °ÍÀ» ¹æÁöÇÏ´Â ±â´ÉÀ» ÇÑ´Ù.

¨é G/F Àξç : ÇöÀåÀαٺεο¡¼­ Á¦ÀÛµÈ G/FÀº 2000Åæ ¶Ç´Â 3000Åæ F/CÀ» ÀÌ¿ëÇÏ¿© ÀÎ¾ç µÇ¾ú´Ù.
G/F ¿î¹Ý
Transportation of the G/F
G/F °ÅÄ¡
Installation of the G/F
G/F °ÅÄ¡ ¿Ï·á
Settled G/F
°­°üS/P Á¦ÀÛ
Fabrication of S/P
°­°üS/P Çן
S/P driving
°­°ü S/P °¡¹°¸·ÀÌ ¿Ï·á Completed Cofferdam