矿用新型窄轨轨枕的研制

Research and development of new mine narrow railway sleeper

通过对改性菱镁混凝土的配合比、不同湿度条件下抗压强度与龄期的变化关系以及轨枕的工业性试验研究 ,探索出生产矿用新型窄轨轨枕的科学配比与合理工艺。

With the different mixture rates of the improved magnesite concrete, the changed relationship between the compressive strength and life time under the different moisture conditions and the industrial trial and research on the mine railway sleeper, the authors discover a scientific mixture rate and rational technology for a new mine narrow railway sleeper.