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我院采煤方法教研组在和兄弟院校协作编写“采煤学”(旧名:“采矿学”或“采煤方法”)教材的过程中,曾就该教材中的若干基本问题作了多次的讨论。这些问题是:1.“采煤学”研究的对象和任务;2.矿田开拓的实质和开拓系统的分类;3.采煤方法的内容,其中回采工艺和采煤系统(或称采煤巷道布置系统)的关系;4.采煤方法的分类;5.建立回采工艺理论的必要性和可能性;6.设置“采场矿山压力及其控制”(即岩石力学)课程的必要性和可能性;7.在“采煤学”教材中,水力开采部份的内容和要求。看来,所讨论的问题不仅为编写教材和教学工作所需,而且对于煤炭生产、设计和科学发展也具有一定的意义。因此,为了更正确地解决上列问题,本刊从本期起,将针对其中分歧较大的问题继续登载有关文章,展开讨论。希望读者发表意见。
In our course of collaborating with brother colleges and universities in compiling teaching materials for “Mining Science” (formerly “Mining Science” or “Coal Mining Methods”), the teaching and research team of our institute’s coal mining methods conducted several basic questions on the teaching materials discussion. These questions are: 1. The objects and tasks of the “coal mining” research; 2. The nature of the ore field development and the classification of the pioneering system; 3. The content of the coal mining method, in which the recovery process and the coal mining system Roadway layout system); 4. Classification of mining methods; 5. Necessity and possibility of establishing a mining process theory; 6. Necessity of setting the course of “stope mine pressure and its control” (ie rock mechanics) and Possibilities; 7. Contents and Requirements of Hydraulic Mining in “Coal Mining” Textbook. It appears that the issues discussed are not only necessary for the preparation of textbooks and teaching but also for the production, design and development of coal. Therefore, in order to solve the above problems more correctly, we will continue to publish relevant articles on this issue with more divergences from this issue and start discussions. I hope readers express their opinions.