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NUM ERICAL SIM ULATION ON CRACK PROPAGATION AND
RE INFORCEM ENT EFFECTIVENESS OF ISOLATED ROCKMASS
BETWEEN SHIPLOCKS OF THREE GORGES PROJECT |
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Abstract W ith app licat ion of f ractu re m echan ics, the p ropagat ion ru le of single rack and m u lt i2crack s w ith
differen t length and dip on the selected typ ical cro ss sect ion of sh ip lock are num erically sim u lated. The
differen t reinfo rcem en t schem es in design, real con st ruct ion, and w ithou t any ancho r are compared w ith each
o ther.
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Received: 30 August 1999
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