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Study on Optimization of Grading Scheme of Crushed Stone Material for Highway
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Ting-bin LU
Rare Earth Steel | 2017, 43(增刊) : 26 - 29
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Rare Earth Steel | 2017, 43(增刊): 26-29
• Mining Process and Technology •
Study on Optimization of Grading Scheme of Crushed Stone Material for Highway
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Ting-bin LU
Affiliations
  • Baiyunebo Iron Mine of Baotou Steel (Group) Corp., Baotou 014080, Nei Monggol, China
Published: 2017-08-25 doi: 10.13647/j.cnki.btgkj.2017.s1.007
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Based on field experiment, comparing the effect of different grading schemes for ore main road paving gravel material, the main causes of road life cycle are analyzed from the internal and external causes of mining road disease. The analysis process focuses on data collection and experimental comparison, combining with the relevant theory of highway engineering to determine the final optimization scheme.

mining road  /  gravel material  /  grading scheme  /  road life cycle  /  optimization
卢廷斌. 优化修筑运矿公路碎石路料级配方案的研究. 包钢科技, 2017 , 43 (增刊) : 26 -29 . DOI: 10.13647/j.cnki.btgkj.2017.s1.007
Ting-bin LU. Study on Optimization of Grading Scheme of Crushed Stone Material for Highway[J]. Science & Technology of Baotou Steel, 2017 , 43 (增刊) : 26 -29 . DOI: 10.13647/j.cnki.btgkj.2017.s1.007
Appendix
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Year 2017 volume 43 Issue 增刊
34
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Article Info
doi: 10.13647/j.cnki.btgkj.2017.s1.007
  • Receive Date：2017-06-05
  • Online Date：2026-10-20
  • Published：2017-08-25
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  • Received：2017-06-05
Affiliations
    Baiyunebo Iron Mine of Baotou Steel (Group) Corp., Baotou 014080, Nei Monggol, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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