摘要分析了现行锚杆尾部的破断机制 ,研制了一种新型金属粗尾锚杆 ,阐明了新型金属粗尾锚杆的防破断机理。通过分析 。A new type bolt is developed,and breaking mechanism of present bolt-end is analyzed,and proofed breaking mechanism of new type bolt is given.
6Ernesto Villalha, Andrej Atrens. Metallurgical aspects of rock bolt stress corrosion eracking[J]. Materials Science and Engineering, 2008, 491(1- 2): 8-18.
7Ernesto Villalba, Andrej Alrens. Hydrogen embrittlement and rock bolt stress corrosion cracking [J]. Engineering Failure Analysis, 2009, 16(1): 164-175.
8Erwin Gamboa, Andrej Atrens. Material influenee on the stress corrosion cracking of rock bolts [J]. Engineering Failure Analysis, 2005, 12(2): 201-235.
9Erwin Gamboa, Andrej Atrens. Environmental influence on the stress corrosion cracking of rock bolts [J]. Engineering Failure Analysis, 2003, 10(5): 521-558.
10Suresh Divi, Dhanesh Chandra, Jaak Daemen. Corrosion susceptibility of potential rock bohs in aerated multi-ionic simulated concentrated water[J]. Tunnelling and Underground Space Technology, 2011, 26(1): 124-129.
