Research progress and prospect of interaction between rock engineering and geo-environments

In recent years, a large number of geotechnical engineering projectshave been completed or under construction in China, such asthe Three Gorges Dam Project, Expressway Network Plan, South-to-North Water Diversion Project, West-to-East Gas Pipeline Project,etc. （Wang, 2003; Li, 2010; Huang, 2011; She and Lin, 2014）. Theconstruction of large-scale geotechnical engineering not onlybrings huge economic benefits, but also causes large interferenceto the lithosphere and hydrosphere that we rely on for survival（Wang et al., 2005）. This paper focuses on the interaction mechanismof rock engineering and geo-environments in the fields of urbanunderground space utilization, natural gas hydrate exploitationand high-level radioactive waste disposal.

National Engineering Research Center for Refractories Got “Excellent Achievement Prize” from National Development and Reform Commission

In 2012, on the occasion of 20th anniversary, National Engineering Research Center for Refractories, registered in Sinosteel LIRR, got ＂ Excellent Achievement Prize＂ from National Development and Reform Commission for its demonstration function and outstanding achievments.

China National Engineering Research Center for Information Technology in Agriculture

China National Engineering Research Center for Information Technology in Agriculture （NERCITA） was established in 2001 with the approval of the Ministry of Science and Technology of China. As a national research institution, it mainly engages in research and development of agricultural and rural informatization engineering technology. Based on the requirements of agricultural and rural development of China, the major mission of NERCITA is to make key technology innovation, establish technical platform and develop significant products for agriculture, which focus on five aspects： intelligent information processing technology, remote sensing and geographic information system, precision agriculture, biological environment control engineering and automation technology as well as fast detection techniques of agricultural product security and the monitoring technology of farmland environmental quality. The ultimate goal is to provide a powerful technological support for agricultural modernization and rural development.

In-Depth Ophiolite Research Is Inseparable from the Drilling Engineering

Mankind has lived in the earth for countless years,but until now,people are not really understand the connotation of the Earth.We know that the earth composition including the lithosphere,asthenosphere,mantle,and core.The lithosphere supports all the life on Earth.For a long time,geoscientists trying to use all kind of methods such as geological,geophysical,and geochemical methods to detect and study the earth,but our knowledge about earth are mostly indirect.Through the direct observation to the lithosphere,people can understand and recognize the plate movement of ocean and the mainland,crustal stress,earthquakes,volcanic processes,deep resources,the origins of life,global climate change,and biodiversity.They are all the basis of a series of geoscience problems(Su et al.,2010). For our daily lives,as we all know,against landslides,mudslides and other geological disasters,people's responses can only be monitoring,prevention and countermeasures are needed.One of the most important technical means is the drilling methods.For example,through engineering investigation drilling,people can understand the overall structure of the landslide.Through anchor nails,bolt,cable,curtain grouting,soil modification,anti-slide bored piles of construction,people can prevent landslides,collapse,and other geological disasters. For geosciences,earth scientists are facing a lot of challenges.Plate tectonic theory is one of the 20th century’s major scientific achievements.The continental drift assumptions put forward in the early 20th century,but until 1968,the'Geluoma?Challenger'ocean drilling vessel belong to United States had drilled several hundred holes in the ocean,the theory of seafloor spreading and plate subduction model has been confirmed directly by drilling.However,many problems cannot be explained by'Plate theory'on land.A continental dynamics theory is initiating and developing based on the internal driving force of continent.This heralded a landmark geological revolution is coming soon. At the same time,the 21st century human survival and development resources,the environment and disaster reduction,and other issues need to be addressed urgently.All of this requires us to understand the deep Earth,and the only direct means of direct observation of the Earth's continental crust is'Continental Scientific Drilling'. Geological samples,especially those from deep of the Earth,are the most direct study subjects for geologists.But the only way to access the true samples from deep of the earth is drilling.The most direct evidence always originated from the deep of the earth,such as core,cuttings,fluid samples and other physical samples.This is also true for ophiolite researches. Continental scientific drilling has been demonstrated as an efficient technique for directly obtaining information from the Earth’s surface to the deep crust,and is acknowledged as'to build a telescope inserting to the interior of the Earth',as well as'a key for opening the door of the Earth'.Over the past four decades,continental scientific drilling has achieved great success in enhancing our knowledge of the Earth,and in providing information on mineral resources,large engineering projects and global change.These benefits also relate to ophiolite research. Along with China's Brahmaputra River intermittently distributed ophiolite sets.Its distribution in Tibet is more than 1,000 kilometres long and extends along the Brahmaputra and the Indian Ocean to Myanmar and Pakistan.We have completed a number of coring holes along this ophiolite belt in recent years.The cores were collected from these holes provide geologists with real physical samples coring from the depths of the earth,which have played a significant role in deepening their ophiolite research.And the coring drilling projects along this ophiolite belt will be continue for years,to continue to provide geologists enough ophiolite real samples for their researches. No advanced drilling technology,no enough high quality samples from the deep Earth,the in-depth ophiolite research will be restricted(Zhang et al.,2013).

STATE ENGINEERING RESEARCH CENTERS OF THE CAS (Ⅱ)

State Engineering Research Center for Asic Design The National Engineering Research Center for ASIC Design is a national base for ASIC analysis and design.Its current research area includes:IC analysis/design methods,system development and application and commercial IC chip analysis. The center was established on the basis of the Microelectronic Design Center of Institute of Automation of the Chinese Academy of Sciences. As a pool of intelligent and technical resource,many researchers and experts on IC analysis/design and computer software/

COLD AND ARID REGIONS ENVIRONMENTAL AND ENGINEERING RESEARCH INSTITUTE

The Cold and Arid Regions Environmental andEngineering Research Institute(CAREERI) wascreated in June 1999 as a result of the current PilotRroject of the Knowledge Innovation Program of theChinse Academy of Sciences (CAS). Formed onthe basis of three former CAS institutes,namely, theLanzhou Institute of Glaciology and Geocryology,the Lanzhou Institute of Desert Studies, and

数字化转型下医工交叉型工程技术研究中心科研管理实践

聚焦“以数字技术为支撑”的医工交叉型工程技术研究中心,以“上海结构性心脏病虚拟现实工程技术研究中心”为例,从“组织结构、合作模式、成果转化、管理成效”等方面探讨数字化转型下其科研管理的实践。研究表明,优化组织结构、深化合作模式、完善成果转化机制,有助于提升医工交叉型工程技术研究中心科研管理效能、强化科研综合水平。

Progress and development directions of shale oil reservoir stimulation technology of China National Petroleum Corporation

By reviewing the development history of shale oil reservoir stimulation technology of PetroChina Company Limited(PetroChina),we have systematically summarized the main progress of shale oil reservoir stimulation technology of CNPC in five aspects:reservoir stimulation mechanism,fracture-controlled fracturing,geological-engineering integrated reservoir stimulation design platform,low-cost materials,and large well-pad three-dimensional development mode.It is made clear that the major stimulation technology for shale oil reservoir is the high density multi-cluster and fracture-controlled staged fracturing aiming to increase fracture-controlled reserves,lower operation costs and increase economic benefits.Based on comprehensive analysis of the challenges shale oil reservoir stimulation technology faces in three-dimensional development,stimulation parameter optimization for fracture-controlled fracturing,refracturing and low-cost stimulation technology,we proposed five development directions of the stimulation technology:(1)Strengthen the research on integration of geology and engineering to make full use of reservoir stimulation.(2)Deepen the study on fracture-controlled fracturing to improve reserves development degree.(3)Promote horizontal well three-dimensional development of shale oil to realize the production of multiple layers vertically.(4)Research refracturing technology of shale oil reservoir through horizontal well to efficiently tap the remaining reserves between fractures.(5)Develop low-cost stimulation supporting technology to help reduce the cost and increase economic benefit of oilfield development.

Underice Operation of SJT-5 ROV

The authors have used a low-cost ROV of observation type for underice surveying of the Nen-Jiang Cross-river oil pipe line in the Da Qing oil field. The operation method, process and the safety measures for severe cold areas are presented. The fruitful tries and experience may be useful to ROV operators in severe cold areas.

大型高速公路互通改造成市政立交海绵城市工程的设计研究

在进行海绵城市建设过程中,设计单位要结合实际情况,对高速公路进行改造。文章基于海绵城市理念,分析了我国高速公路互通立交工程设计存在的问题,提出了大型高速公路互通改造成市政立交海绵城市工程的设计思路。

Exact Bayesian and Fiducial Limits for the Mean of Lognormal Distribution

In this paper, the exact Bayesian limits, taking conjugate and noninformative prior distribution, and the exact fiducial limits for the mean of the lognormal distribution are presented. They can be found iteratively by one-dimension integral on a finite interval. The new algorithm is very convenient and with high accuracy. It can meet the practical engineering need excellently. However, the primitive algorithm is rather cumbersome. By the way, the very close approximate limits with a simple algorithm are derived. They can be applied immediately to engineering. Otherwise, they can also be used as a search interval to find the root of equation for the exact limits.

National CIMS Engineering Research Center of China Brief Introduction

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Tenure-Track Assistant Professor in Integrative Systems Engineering NSF Engineering Research Center for Collaborative Adaptive Sensing of the Atmosphere(CASA) Department of Electrical and Computer Engineering

In conjunction with the NSF Engineering Research Center for Collaborative Adaptive Sensing of the Atmosphere (CASA),the Department of Electrical and Computer Engineering at the University of Massachusetts Amherst invites applications for a tenure-track position in Integrative Systems Engineering(ISE) at the Assistant Professor level to begin September 2009.

画法几何学与现代服装工程制图的理论研究

根据画法几何学学术研究的理论价值及服装工程制图的特点，指出了画法几何理论与服装制图研究相结合的必要性，以及改变我国服装制图基础理论研究薄弱状态的紧迫性。

Open Positions for Senior Scientists and Engineers in School of Energy Research at Xiamen University

The School of Energy Research at Xiamen University (SER-XMU) was founded in 2007, to consolidate and expand research in the areas of Physical Energy, Chemical Energy, Bioenergy, Energy Efficiency and Energy Econom-

Open Positions for Senior Scientists and Engineers in School of Energy Research at Xiamen University

The School of Energy Research at Xiamen University (SER-XMU) was founded in 2007,to consolidate and expand

Open Positions for Senior Scientists and Engineers in School of Energy Research at Xiamen University

The School of Energy Research at Xiamen University(SER-XMU)was founded in 2007,to consolidate and expand research in the areas of Physical Energy,Chemical Energy,Bio-energy,Energy Efficiency and Energy Economics.

Open Positions for Senior Scientists and Engineers in School of Energy Research at Xiamen University

The School of Energy Research at Xiamen University (SER-XMU) was founded in 2007, to consolidate and ex-pand research in the areas of Physical Energy, Chemical Energy, Bio-energy, Energy Efficiency and Energy Econom-ics. SER-XMU is seeking senior scientists and experienced engineers to serve as Thrust Leaders and Principal Inves-

Open Positions for Senior Scientists and Engineers in School of Energy Research at Xiamen University

The School of Energy Research at Xiamen University (SER-XMU) was founded in 2007,to consolidate and