標(biāo)題: Titlebook: ; [打印本頁] 作者: cerebral-cortex 時間: 2025-3-21 19:13
書目名稱Ground Engineering - Principles and Practices for Underground Coal Mining影響因子(影響力)
書目名稱Ground Engineering - Principles and Practices for Underground Coal Mining影響因子(影響力)學(xué)科排名
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書目名稱Ground Engineering - Principles and Practices for Underground Coal Mining網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Ground Engineering - Principles and Practices for Underground Coal Mining被引頻次
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書目名稱Ground Engineering - Principles and Practices for Underground Coal Mining讀者反饋
書目名稱Ground Engineering - Principles and Practices for Underground Coal Mining讀者反饋學(xué)科排名
作者: 評論者 時間: 2025-3-21 20:38 作者: chisel 時間: 2025-3-22 01:51 作者: 聚集 時間: 2025-3-22 07:21 作者: 否決 時間: 2025-3-22 11:45 作者: 表否定 時間: 2025-3-22 13:08
Support and Reinforcement Systems,tems under the headings of standing support; tendon support and reinforcing elements; surface restraint systems; spiling; strata binders; and void fillers..A considerable portion of the chapter is devoted to the anchorage methods for tendon support systems as these play a critical role in tendon per作者: 表否定 時間: 2025-3-22 17:24 作者: Nebulizer 時間: 2025-3-22 23:32 作者: 躺下殘殺 時間: 2025-3-23 05:18 作者: 使人煩燥 時間: 2025-3-23 09:03
Overburden Subsidence,r..Consideration is then given to subsidence effects, impacts and consequences at the surface. Subsidence is classified under the headings of Sinkhole and Plug Subsidence; Classical Surface Subsidence; and Site-centric Subsidence. Research findings in relation to Valley Closure, Upsidence and Far-fi作者: Ascendancy 時間: 2025-3-23 10:09 作者: grounded 時間: 2025-3-23 16:44 作者: Urologist 時間: 2025-3-23 21:16 作者: regale 時間: 2025-3-24 00:56
Finanzierung innovativer Unternehmen,ngineering is quite different to that in most other branches of engineering. Factors that contribute to this situation in general practice and, more specifically, in an underground environment are presented. The state of the art is reviewed and supported by an appendix that provides a brief history 作者: Incumbent 時間: 2025-3-24 04:45
Einordnung der Ergebnisse und Ausblick,pplied mechanics that control rock deformation and underpin ground engineering. The more fundamental of these are developed from first principles in the remainder of the chapter under the headings of rock mass fabric; physical parameters; material properties; rock mechanics; analysis techniques; and作者: 收到 時間: 2025-3-24 07:37 作者: 浪蕩子 時間: 2025-3-24 10:59 作者: mosque 時間: 2025-3-24 17:58
https://doi.org/10.1007/978-3-030-12247-8workings. This forms the basis for designing mine workings in manners that not only avoid exposure to excessively high stress concentrations but also provide opportunities to exploit stress relief methods on both a local and regional scale..Issues examined in this chapter include chain pillar design作者: Mingle 時間: 2025-3-24 20:02
Organisation des Patentmanagements,tems under the headings of standing support; tendon support and reinforcing elements; surface restraint systems; spiling; strata binders; and void fillers..A considerable portion of the chapter is devoted to the anchorage methods for tendon support systems as these play a critical role in tendon per作者: 令人悲傷 時間: 2025-3-24 23:09
Grundlagen von gewerblichen Schutzrechten,and photographs of these in underground coal mines..Consideration is then given to a range of theoretical and operational aspects relating to roof support and reinforcement. These include the applicability and scope of classical beam theory; the role and timing of the installation of long centre ten作者: minion 時間: 2025-3-25 03:18 作者: chemical-peel 時間: 2025-3-25 07:36 作者: hemorrhage 時間: 2025-3-25 14:03 作者: 相同 時間: 2025-3-25 17:15 作者: 豎琴 時間: 2025-3-25 20:18 作者: macular-edema 時間: 2025-3-26 01:10
Operational Hazards, Faults and Dykes; Frictional Ignition Involving Rock; Backfilling of Bord and Pillar Workings; Effect of Roof Falls on Pillar Strength; Recovering Roof Falls; Experimental Panels; Alternative Applications for Rock Bolts; and Mining in the Vicinity of Convergence Channels and Paleochannels.作者: Alveolar-Bone 時間: 2025-3-26 05:17 作者: 一罵死割除 時間: 2025-3-26 10:27 作者: 揮舞 時間: 2025-3-26 15:24
Excavation Mechanics,xcavations results in the formation of the second kind of building block, namely a pillar. The formation of many excavations and pillars requires consideration of a third type of building block, being the surrounding strata. This chapter presents the basic principles of how the rock mass responds to作者: Creatinine-Test 時間: 2025-3-26 19:45
Pillar Systems,e of pillar systems, often with catastrophic consequences. Examples and their underpinning causes are presented throughout the chapter. Most incidents reflect that pillar system design is deceptively complex, with behaviour and stability governed by both the regional environment, which determines th作者: 喧鬧 時間: 2025-3-27 00:46 作者: 不幸的人 時間: 2025-3-27 04:57 作者: gene-therapy 時間: 2025-3-27 08:45
Ground Support Design,in drawing better informed conclusions as to the merits, limitations and reliability associated with support system designs. This approach also provides clarity to some contentious aspects of support system design. Support design considerations specific to pillar extraction and longwall mining are d作者: 遠(yuǎn)足 時間: 2025-3-27 11:31 作者: 夾死提手勢 時間: 2025-3-27 15:53 作者: BARK 時間: 2025-3-27 21:04 作者: 搏斗 時間: 2025-3-28 00:26
Operational Hazards,e hazards requires consultation and collaboration across a range of disciplines and skill sets. In some cases, the knowledge base concerning the nature of the hazards and their effective control is still evolving and, therefore, it is important that risk management includes provision for monitoring 作者: Recess 時間: 2025-3-28 03:30 作者: debris 時間: 2025-3-28 06:16
Finanzierung innovativer Unternehmen,ronmentally sustainable and economic structures built on or within geological materials. It is characterised by pervasive uncertainty and, therefore, needs to be practiced within a risk management framework..This first chapter notes the wide range of professional competencies involved in ground engi作者: insightful 時間: 2025-3-28 13:55 作者: 前奏曲 時間: 2025-3-28 15:42
Nanomedicine and Brain Tumors Treatmentxcavations results in the formation of the second kind of building block, namely a pillar. The formation of many excavations and pillars requires consideration of a third type of building block, being the surrounding strata. This chapter presents the basic principles of how the rock mass responds to作者: 里程碑 時間: 2025-3-28 18:47 作者: grudging 時間: 2025-3-28 23:13
https://doi.org/10.1007/978-3-030-12247-8e. In all cases, mining effects also extend vertically into the roof and floor strata and, similarly, decay with distance. Hence, mining panels in the same seam and in different seams interact if they are sufficiently close. Assessment of this interaction requires consideration of the behaviour of e作者: 無能的人 時間: 2025-3-29 05:12 作者: 繁榮地區(qū) 時間: 2025-3-29 09:33 作者: Debate 時間: 2025-3-29 12:35 作者: Meager 時間: 2025-3-29 18:47 作者: 廣口瓶 時間: 2025-3-29 23:29
Successful Practice Unternehmen,bove, as it does in this text, or it can refer specifically to vertical displacement of the ground. In this chapter, the significance of subsidence is discussed in terms of effects, impacts, and consequences, with these terms ascribed the following meanings:.Subsidence behaviour associated with seco作者: 生命 時間: 2025-3-30 00:48 作者: rods366 時間: 2025-3-30 06:03 作者: JAUNT 時間: 2025-3-30 09:37 作者: 反叛者 時間: 2025-3-30 13:17
https://doi.org/10.1007/978-3-658-22638-1In 2015, once again, statistics confirm non-small-cell lung cancer (NSCLC) as the leading cause of cancer-related death worldwide (Figure?1.1), with a median survival that rarely exceeds 10–12 months in unselected patients with metastatic disease treated with conventional chemotherapy [1,2].
