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| DESIGN OF PRESTRESSED ANCHOR BOLTS AND SIMULATING CALCULATION BY FINITE ELEMENT METHOD FOR ANCHOR BOLT-SPRAY SUPPORT IN BIG-SPAN TUNNEL WITH HARD ROCKS |
| ZHOU Shu-ming |
| Tunnel Survey & Design Institute, Zhong-tie (Groups) Co, Ltd |
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Abstract The active mechanism, designing and construction method of the prestressed anchor bolts by the finite element method, simulating to calculate a skating rink which is 20.9 m width arc explored in this paper. It provides the designing and constructing experiences for the similar engineering projects in future.
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Received: 05 April 2001
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2001, Vol. 18 
