采矿学课程设计说明书 第一组-荆各庄矿带区开采2

《采 矿 学》

课程设计说明书

姓名：沈宁 学号：201010014204 班级：采矿B10-2 题目： 荆各庄2.4MT采区开采说明指导书 评语： 指导教师： 赵启峰 职 称： 讲师

2013 年 07 月 10 日

设计感受

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采矿学课程设计在赵老师的悉心指导下经过我自己的努力 完全结束了!在这里首先感谢教我们知识的赵老师!

通过此次课程设计，使我更加扎实的掌握了有关采矿学方面的知识，在设计过程中虽然遇到了一些问题，但经过一次又一次的思考，一遍又一遍的检查终于找出了原因所在，也暴露出了前期我在这方面的知识欠缺和经验不足。实践出真知，通过亲自动手制作，使我们掌握的知识不再是纸上谈兵

采矿课程设计诚然是一门专业课，给我很多专业知识以及专业技能上的提升，同时又是一门讲道课，一门辩思课，给了我许多道，给了我很多思，给了我莫大的空间。同时，设计让我感触很深。使我对抽象的理论有了具体的认识。通过这次课程设计，我掌握了采场布置的知识 ,也学会了再 这次设计中，我运用 AutoCAD 绘图，把以前学过的 AutoCAD 知识得到了很好的复习，又在原来的基础上掌握了又 AutoCAD 绘采 矿图的方法与步骤，为今后的毕业设计绘图打下了坚实的基础。

回顾起此课程设计，至今我仍感慨颇多，从理论到实践，在这段日子里，可以说得是苦多于甜，但是可以学到很多很多的东西，同时不仅可以巩固了以前所学过的知识，而且学到了很多在书本上所没有学到过的知识。通过这次课程设计使我懂得了理论与实际相结合是很重要的，只有理论知识是远远不够的，只有把所学的理论知识与实践相结合起来，从理论中得出结论，才能真正为社会服务，从而提高自己的实际动手能力和独立思考的能力。在设计的过程中遇到问题，可以说得是困难重重，但可喜的是最终都得到了解决

此次设计也让我明白了思路即出路，有什么不懂不明白的地方要及时请教或上网查询，只要认真钻研，动脑思考，动手实践，就没有弄不懂的知识，只有想不想弄懂！

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《采矿学》课程设计

目 录

1.矿区概述及井田地质特征 ············································································ 5 1.1矿区概述 ···························································································· 5 1.1.1地理位置及交通条件 ··········································································· 5 1.1.2矿区内经济状况 ················································································· 5 1.1.3矿区气候条件 ···················································································· 6 1.1.4矿区水文及工农业供水 ········································································ 6 1.2井田地质特征 ······················································································ 7 1.2.1井田地形及勘探程度 ··········································································· 8 1.2.2井田煤系地层 ·················································································· 10 1.2.3井田地质构造 ·················································································· 11 1.3煤层特征 ·························································································· 12 1.3.1主要可采煤层 ·················································································· 12 2 采区境界及储量 ···················································································· 16 2.1 境界 ································································································ 16 2.2 工业储量·························································································· 16 2.3 可采储量·························································································· 16 2.3.1永久煤柱留设 ·················································································· 17 3 采区参数（参考采矿学P135-205） ································· 1错误！未定义书签。 3.1 倾斜长度·························································································· 18 3.2 走向长度·························································································· 18 3.3 矿井设计生产能力及服务年限 ······························································ 18 3.4 煤仓容量·························································································· 19 4 矿井开拓方式 ························································································ 21 4.1 确定工业广场位置 ············································································· 21 4.2 确定井田开拓方式 ············································································· 21 4.3 车场选型设计 ··················································································· 21 4.4 确定运输大巷布置及位置 ···································································· 21 4.5 生产系统·························································································· 21 4.5.1运煤系统 ························································································ 21 4.5.2辅助运输系统 ·························································· 错误！未定义书签。

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《采矿学》课程设计

4.5.3通风系统 ································································ 错误！未定义书签。 4.5.4排矸系统 ································································ 错误！未定义书签。 4.5.5供电系统 ································································ 错误！未定义书签。 4.5.6供水系统 ························································································ 22 4.5.7排水系统 ························································································ 22 4.5.8巷道掘进 ························································································ 22 5准备方式——采区巷道布置 ······································································· 23 5.1煤层的地质特征 ················································································· 23 5.1.1可采煤层的基本概况 ········································································· 23 5.1.2 煤层顶底板的地质条件 ····································································· 23 5.2 采区下部车场选型设计 ······································································· 24 5.3 采区主要硐室的布置 ·········································································· 24 5.3.1 采区煤仓 ······················································································· 25 5.3.2采区绞车房 ····················································································· 25 6 采煤方法 ······························································································ 26 6.1 采煤工艺方式的确定 ·········································································· 26 6.1.1 采区地质条件和煤层赋存条件 ···························································· 26 6.1.2 采煤工艺的确定 ·············································································· 26 6.1.3 回采工作面长度和推进度以及推进方向 ················································ 26 6.1.4 回采工作面的破、装、运煤方式及其设备选型 ······································· 26 6.1.5 劳动组织表 ···················································································· 27 6.2 回采巷道布置 ··················································································· 27 6.2.1 确定回采巷道布置形式 ····································································· 27 6.2.2回采巷道支护 ·················································································· 27 6.2.3确定回采巷道断面及其具体施工技术要求 ·············································· 27 6.3 综采工作面的设备选型及配套 ······························································ 29 6.3.1采煤机 ··························································································· 29 6.3.2刮板输送机选型 ··············································································· 30 6.3.3液压支架的选型 ··············································································· 31 7 设计矿井基本的技术经济指标 ··································································· 36

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《采矿学》课程设计

参 考 文 献 ····························································································· 37 致 谢 ······································································································ 38

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