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Current Status and Development Direction of Deep-Sea Mineral Resource Exploitation Equipment

Wang Guorong , Huang Zeqi , Zhou Shouwei , Fu Qiang , Zhong Lin , Guo Xincheng , Zhu Dan , Liang Dongmei , Huang Chunhai

Strategic Study of CAE 2023, Volume 25, Issue 3, Pages 1-12 doi: 10.15302/J-SSCAE-2023.03.001

Abstract: focuses on the development history and current status of deep-sea mineral resource exploration and miningthe bottlenecks that restrict China’s equipment development from three aspects: complete miningsystem, core mining equipment, and basic equipment and components.nbsp;research directions from the perspectives of industrial integration, improvement of green miningChina should prioritize core equipment development to support large-scale mining, promote the integration

Keywords： deep-sea minerals deep-sea resource exploration pipeline lift mining system subsea mining vehicles

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The Current State and Future of Deep Water Subsea Production Technology

Li Qingping,Zhu Haishan and Li Xinzhong

Strategic Study of CAE 2016, Volume 18, Issue 2, Pages 76-84 doi: 10.15302/J-SSCAE-2016.02.009

Abstract:

The subsea production system was developed from a submerged wellhead to half dry-type subsea wellheadto a whole wet-type subsea wellhead.Up to now, the subsea production system has established including the subsea wellhead, subsea pipe network, subsea manifold, subsea remote control system, and others.Until 2014, there were 6,400 subsea completed wells, about 320 subsea oil and gas fields in the world

Keywords： subsea wellhead subsea production system localization

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Preliminary conclusions of construction technology in Xiamen Xiang’an subsea tunnel

Qu Shouxin

Strategic Study of CAE 2009, Volume 11, Issue 7, Pages 24-29

Abstract: And there is a preliminary and brief conclusion for the construction of the Chinese first subsea tunnel

Keywords： Xiamen Xiang’an subsea tunnel construction technology preliminary conclusions of experience

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Study on water pressure characteristics of Xiamen Xiang’an Subsea Tunnel

Cheng Zhengming

Strategic Study of CAE 2012, Volume 14, Issue 11, Pages 29-35

Abstract: justify;">The reasonable water pressure upon lining determination is the key to structure design of subseaThe analytic method calculation formula of outside pressure upon lining of circular subsea tunnel wasThe research results were applied in the first subsea tunnel in China, Xiang'an Subsea Tunnel, whichResearch results would have certain reference significance to the following subsea tunnel.

Keywords： subsea tunnel lining water pressure model test limited drainage reduction

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Frontiers in Personless Mining and Avenues of Their Advancement in China

Li Zhongxue,Li Cuiping,Liu Shuangyue

Strategic Study of CAE 2007, Volume 9, Issue 11, Pages 16-20

Abstract: depth and other adverse conditions confronted by the mining industries, increase the efficiencyof extracting mineral resources, and safeguard the safety and health of mining workers.to enhance technology innovations in personless mining and provide the mining industries with a freshperspective to personless mining., and proposes some avenues of advancing technology innovations in automated mining in China.

Keywords： hard-rock mining automated mining personless mining personless mine

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Risk assessment on Bohai Bay subsea tunnel in its operational period

Wang Yonghong,Liu Bing,Zhang Yonggang

Strategic Study of CAE 2013, Volume 15, Issue 12, Pages 107-112

Abstract:

The operation of super-long subsea tunnel is a extremly complex systemThe procedure of risk assessment was explained in detail,and its application on Bohai Bay subsea tunnelFirstly, lots of different risk factors of the subsea tunnel operation were identified systematicallyFinally,some topics about risk assessment on the subsea tunnel operational risk needed to the further

Keywords： subsea tunnel operational period risk analysis risk assessment

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Key tunneling technology and configuring big machines in Qingdao Jiaozhouwan subsea tunnel

Ma Dong,Tan Zhongsheng

Strategic Study of CAE 2009, Volume 11, Issue 7, Pages 45-52

Abstract:

Qingdao Jiaozhouwan tunnel is 7 800 m, and subsea tunnel is 3 950 m.Space between the center lines of the 2 main traffic subsea tunnesl is 55 m.technology and configuring big machines of drilling and blast for constructing Qingdao Jiaozhouwan subsea

Keywords： Jiaozhouwan subsea tunnel drilling & blast construct configuring big machines

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The Research of Mining the Mutative Knowledge With Extension Data Mining

Chen Wenwei

Strategic Study of CAE 2006, Volume 8, Issue 11, Pages 70-73

Abstract: extended the mutative information and knowledge, and nailed down the conceptions of extension data miningThis thesis also attested two theorems of the extension data mining and the formula of the extensionThe author put forward the extension data mining which extended from mining the static knowledge to miningSo it exploited a new aspect of data mining, and illuminated it by examples.

Keywords： extension information extension knowledge extension data mining extension reasoning

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Recent Science and Technology Frontier for Exploitation of Underground Metal Resources

Yu Runcang

Strategic Study of CAE 2002, Volume 4, Issue 9, Pages 8-11

Abstract:

With the development of rockmechanics, extensive application of computer in mining area and promotionby intersection of multi-course, mining starts entering the science field, being regarded as skill alwaysand technology at the frontier for exploitation of underground metal resources： digital control of miningenvironment, wasteless mining, ocean mining and coping with threat of rockburst in deep mining, thatare of great importance to the development of mining course.

Keywords： mining metal resource digital control of mining environment wasteless mining

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Study on the grouting technology adopted in F1 weathered trough for Xiamen Xiang’an Subsea Tunnel

Guo Xiaohong,Wang Mengshu

Strategic Study of CAE 2011, Volume 13, Issue 9, Pages 38-41

Abstract: weathered trough which has maximum water inflow and great difficulty in construction in Xiamen Xiang'an Subseathat the grouting-effect meets the qualifications of design and construction of Xiamen Xiang'an Subsea

Keywords： Ximen Xiang’an Subsea Tunnel grouting reinforcement stability numerical simulation

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Study on waterproof and drainage technology of drilling and blast subsea tunnel

Wang Xiuying,Tan Zhongsheng,Wang Mengshu

Strategic Study of CAE 2009, Volume 11, Issue 7, Pages 71-75

Abstract:

The waterproof and drainage principle for subsea tunnel is clarified.Based on Xiamen subsea tunnel, the suitable discharge is discussed.the main problems that must be paid attention to and questions that must be studied further during subseaThe design method of waterproof and drainage system for subsea tunnel is a reference for other subsea

Keywords： subsea tunnel waterproof and drainage of structure discharge design

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Technology Development and Engineering Practice for Protection and Utilization of Water Resources in Coal Mining

Da-zhao Gu

Frontiers of Engineering Management 2016, Volume 3, Issue 1, Pages 59-66 doi: 10.15302/J-FEM-2016010

Abstract: as “the Western Area”) are major coal-producing areas in China due to rich coal resources and good miningThe surface evaporation is huge and a great amount of mine water generated in coal mining is evaporatedIn order to protect and utilize the water resources during large-scale coal mining in the Western AreaThe technology is also extended to other western mining areas, providing an effective path for harmonicmining of coal and water resources in western China.

Keywords： Western Mining Area coal mining water resources coal mine underground reservoirs

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Research on the theory and application of adsorbed natural gas used in new energy vehicles: A review

Zhengwei NIE,Yuyi LIN,Xiaoyi JIN

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3, Pages 258-274 doi: 10.1007/s11465-016-0381-2

Abstract: ANG constitutes a safe and low-cost way to store methane for natural gas vehicles at an acceptable energyliterature on adsorbents, adsorption theories, ANG conformable tanks, and related technologies on ANG vehiclesThe review aims at illustrating both achievements and problems of the ANG technologies-based vehicles

Keywords： adsorbed natural gas (ANG) adsorbent adsorption theory conformable tank natural gas vehicles (NGVs)

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From Remotely Operated Vehicles to Autonomous Undersea Vehicles

Feng Xisheng

Strategic Study of CAE 2000, Volume 2, Issue 12, Pages 29-33

Abstract:

A clear definition and a very fine classification of the unmanned undersea vehicles are given in thisFollowing a brief introduction of the advances on the unmanned undersea vehicles the paper points outthat the autonomous underwater vehicles at present is a hot spot in the research realm of the unmannedundersea vehicles.SIA started to be engaged in the research and development of the remotely operated tethered vehicles

Keywords： undersea vehicles ROV AUV ocean engineer ocean resources exploration

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Application of subsea multiphase flow meter in the development of deepwater oil and gas fields

Liu Taiyuan,Guo Hong and Zheng Lijun

Strategic Study of CAE 2012, Volume 14, Issue 11, Pages 69-74

Abstract: development of science and technology speeds up the development of the deeper oil and gas field offshore via subseaRecent years there are more and more subsea multiphase flow meters installed and being in operation.The feasibility of cases is also presented and it is helpful for the selection of subsea multiphase flow

Keywords： deepwater subsea multiphase flow meter flow assurance reservoir optimization field development