义马新安煤矿特大型奥灰突水的治理

采用“上阻、中栏、下堵”的立体堵水方法，封堵了义马新安煤矿1995年11月5日发生的特大型（4257m3／h）奥灰突水通道，解放被淹矿井，堵水效果良好。     

Relocation of the October 9, 1505 Earthquake with M63/4

There have been 12 possible locations of the earthquakes occurring in the South Yellow Sea since 1505.In this paper,the location of the earthquake that occurred in 1505 has been determined by the collection of more historical data of the influenced field,referring the isoseismal data of earthquakes with the epicentral intensityⅨ and combining geophysical field data with tectonic condition,due to its great influence on seismic safety assessment of some significant engineering.     

中国大陆及邻区大尺度浅源强震空间分布的不均匀性和板块耦合的力学机制

对近代中国大陆及其邻区板内浅源强震空间分布的大尺度不均匀性进行研究，得出：（１）该区存在４个主要的高地震活动区，即华北地震区（３０°～４２°Ｎ）、东南沿海地震区（１９°～２５°Ｎ）、南北地震区（缅甸—中国—蒙古）和中亚地震区（帕米尔—天山—贝加尔湖）；（２）这４个地震区与该区周围板块（欧亚板块与北美—太平洋—菲律宾海—印度板块）之间边界上地震耦合强度大的段落大致垂直；（３）作用于板块边界不同段落上的应力水平差异，可能是中国大陆及其邻区板内近代大尺度强震活动空间分布不均匀性的控制因素     

闽西北常口—南舟断裂带与萤石成矿关系

福建省区域地质调查队三分队在元坑幅及埔上幅１：５万区调中分别发现了将乐常口大型萤石矿和顺昌南舟萤石矿。两个矿床均位于常口－南舟北东向断裂带中，受其次级张性断裂直接控制，矿床成因类似。     

腾冲火山区S波速度结构接收函数反演

腾冲火山区临近印度板块与欧亚板块碰撞、俯冲的边界，火山活动与构造环境关系密切．采用远震接收函数反演的方法揭示了该区域的深部结构特征. 结果显示, 腾冲火山区S波低速结构明显受到NE向大盈江断裂的影响，断裂的南部存在明显的S波低速构，断裂的北部低速结构不十分明显．火山区存在浅部的低速结构，低速结构与地震活动性存在对应关系．证实了低速结构是火山区热活动的直接因素, 并认为腾冲火山区存在再次活动的基本条件．      

全球定位系统GPS技术及其在地球动力学方面的应用

本文简述了GPS测量技术 ,重点介绍了福建地壳形变GPS观测网利用GPS定位技术在地壳形变监测方面及其在地球动力学方面的应用 ,并取得了有重要意义的科学成果。     

高产高效综放工作面顶板水综合防治

通 过 对 T2195工 作 面 顶板 涌 水 水 质化 验 、周 边 开 采 情 况 的 综 合 分 析 认 为:T2195工 作 面 涌 水 以 5煤 层 顶 板 水为 主,地面 注 浆水 只是 起 了间 接补 给 作用 。为 此提 出 继续 进行 地 面注 浆、进一 步 完善 井下 排 水系 统等 有 针对 性的 防 治水 措施 ,确 保 工作 面的 高 产高 效。     

Horizontal crustal movement in Chinese mainland from 1999 to 2001

The paper introduces the horizontal crustal movement obtained from GPS observations in the regional networks (including the basic network and the fiducial network) of the Crustal Movement Observation Network of China (CMONOC) carried out in 1999 and 2001. This paper is characterized by the acquisition of the horizontal displacement velocities during the period from 1999 to 2001 at the observation stations in the regional networks with datum definition of a group of stable stations with small mutual displacements in east China. Based on the most detailed map of horizontal crustal movement in Chinese mainland, the division of blocks, their displacements and deformations are studied. An approach to analysis of the intensity of the horizontal crustal deformation is proposed. The general characteristics of the recent horizontal crustal movement in Chinese mainland and that before the Kunlunshan earthquake of M=8.1 on November 14, 2001 are analyzed. Foundation item: The National Development and Programming Project for Key Basic Research (95-13-03-07).     

Large aftershocks triggering by Coulomb failure stress following the 2001<Emphasis Type="Italic">M</Emphasis><Subscript>S</Subscript>=8.1 great Kunlun earthquake

The great Kunlun earthquake occurred on Nov. 14, 2001 in Qinghai Province, China. Five large aftershocks with magnitude larger than 5.0 occurred near the Kunlun fault after main shock. Calculations of the change in Coulomb failure stress reveal that 4 of 5 large aftershocks occurred in areas with Δσ_f>0 (10^?2–10^?1 MPa) and one aftershock occurred in an area with Δσ_f=?0.56 MPa. It is concluded that the permanent fault displacement due to the main shock is the main cause of activity of large aftershocks, but not the whole cause.     

鄂尔多斯盆地北部黄土沙漠区隐蔽薄气层预测

长庆油田公司针对黄土沙漠区低孔、低渗、薄气藏的地震目标处理,经过多年的探索与实践,已形成了一套适合该类气藏特点的储层横向预测技术。在榆林、乌审旗、苏里格庙和神木等地区的上古生界天然气勘探、开发阶段取得了显著效果,使长庆油田上古生界天然气储量连续八年保持稳定增长。本文详细剖析了该技术的应用效果及经验。