• 书名：Stability control and comprehensive monitoring technology of broken rock of large-scale metal mine below the seafloor

• ISBN：978-7-5024-8769-0

• 出版社：冶金工业出版社有限公司

• 定价：80

出版时间：2021-04-22

内容简介

本书结合著作者在三山岛金矿长期的工程经验，系统的总结了大型海底金矿地质隐患的探测、处理技术及监测技术，可为海底金矿的安全高效开采提供技术支撑，主要内容包括海底资源开采概述、三山岛金矿西南翼矿段工程地质评价及三维模型、应力-渗流耦合作用下的破碎矿岩物理力学特性及本构模型、海底基岩开采隐伏采空区及塌陷区分布、海底破碎矿岩及采空区充填注浆加固技术、基于多源信息融合的破碎矿岩稳定性评价、海底破碎矿岩稳定性多元立体综合监测系统及海底破碎矿岩稳定性监测数据分析。

目录

1Summary1

1.1Overviewofmarinemineralresources1

1.2Developmenthistoryofsubmarinebedrockdepositmining2

2Engineeringgeologicalevaluationandthreedimensionalmodelofthesouthwestareaof

SanshandaoGoldMine42.1ThegeographicallocationofSanshandaoGoldMine4

2.2Introductionoforeblockinsouthwestarea5

2.3Distributioncharacteristicsofoverlyingstratainsouthwestwingore

block15

2.4Distributioncharacteristicsofregionalfaults21

2.5Threedimensionalmodeloforeblockinsouthwestarea25

3Physicalandmechanicalpropertiesandconstitutivemodeloffracturedrockunderthe

couplingofstressandseepage323.1Processingandpreparationofrocksample32

3.2Studyonporosityofrocksample33

3.3Experimentalstudyonstressseepagecouplingoftherocksample43

3.4Constructionofstressseepagecouplingconstitutivemodel52

4Thedistributionofburiedgoafandsubsidenceareainsubmarinebedrock

mining574.1Fieldsurveyofgoafandsubsidencearea57

4.2Drillingtosurveygoaf57

4.3Geologicalradardetection60

5Fillinggroutingreinforcementtechnologyforseabedbrokenrockandgoaf93

5.1Determinationoffillinggroutingposition93

5.2Retainingengineeringstabilitycontrolmeasures94

5.3GroutingreinforcementtechnologyofLargeDosageFlyAshcementmixture113

6Stabilityevaluationofbrokenoreandrockbasedonmultisourceinformation

fusion1346.1Simulationanalysisofrockmassstabilityinthesouthwestarea134

6.2Quantitativeevaluationofbrokenrockstabilitybasedonmultisourceinformation

fusion177

7Multidimensionalcomprehensivemonitoringsystemforthestabilityofseabedfractured

oreandrock1917.1Designprincipleofthemonitoringsystem191

7.2Contentandtechnicalrouteofmonitoringdesign192

7.3Equipmentselectionofmonitoringsystem193

7.4Constructionoffieldmonitoringsystem216

7.5Securitythresholdanalysisofmonitoringsystem229

8Analysisofmonitoringdataofseabedbrokenoreandrockstability238

8.1-165mlevelsafetymonitoringdataanalysis238

8.2-240mlevelsafetymonitoringdataanalysis250

8.3-320mlevelsafetymonitoringdataanalysis259

8.4Analysisofmicroseismicmonitoringdata268

References274