我国高新技术产业开发区的现状及发展

分析了我国５２个高新技术产业开发区与发达国家高新技术园的差别，现有发展水平，类型及共空间分布态势，在此基础上，针对我国高新技术产业开发区的不同类型提出了各自有别的发展战略和措施，并对我国未来高新技术产业开发区的区位选择提出了一些建议。     

法国巴黎区的规划与整治及其对上海建设的启示

本文对法国巴黎区城市膨胀扩展过程、城市规划指导思想由同心圆模式向轴线发展模式、由单个要素转移到郊区城市综合功能开发转变的原因进行了分析，并对以巴黎城市副中心和郊区新城建设等为主要内容的城市规划经验教训进行了介绍和总结。在此基础上，结合上海市经济社会发展的条件和目标，分析了上海市规划中存在的郊区城市规模小、城市工业“空洞化”、城市建设政策措施协调配套以及浦东建设项目利用效益低下等几个城市建设面临的主要问题，并提出了相应的改进建议。     

Estimation of in situ viscoelastic parameters of weak floor strata by plate-loading tests

Summary This paper explores an approach to estimation of the viscoelastic parameters of weak floor strata using plate-loading tests. Mathematical equations are derived to describe deformation-time history for the standard Burgers model under three-dimensional stress-strain conditions, which are verified with a finite element model. A number of time-dependent in-mine plate-loading tests were conducted and the values of the viscoelastic parameters were estimated based on the derived equation. It is shown that large discrepancies between the parameter values estimated from the plate-loading tests and those acquired from the in-mine convergence data are the results of neglecting adjacent pillar interaction. Finite element modelling was conducted to investigate the effects of adjacent pillar interactions upon the pillar settlement. Based on the finite element analyses, a correction curve was developed to adjust the viscoelastic parameter values to take into account the interaction between adjacent pillars. With the correction, the parameter values estimated from the plate-loading tests compared favourably with those acquired from the in-mine convergence results.     

A Study on Organic Inclusions in Clastic Reservoir Rocks and Their Application to the Assessment of Oil and Gas Accumulations

Terrigenous clastic reservoir rocks are widespread in China,and nearly all the industrial oil and gas accumulations in eastern China occur in the clastic rocks.The study shows that organic inclusions are mostly distributed in the secondary fissures and pores which were ormed in the process of oil-rock interaction,rather than in the cements or secondary enlargements. The organic inclusions are dominantly organic gas-rich or are composed of pure hydrocarbons.Homogenization temperatures range mainly from 120℃ to 130℃，which shows a relatively high maturity of organic matter.Vertical and horizontal temperature changes provide the grounds for the investigation of basin evolution and thermal fluid-kinetics-model.Fluorescence spectral characteristics o the organic inclusions indicate that oils and gases in the area studied probably have experienced two-stage or two-time migration.Micro-fluorescence rescearch is one of the effective approaches to oil/source correlation and oil migration-stage determination.The abundance and occurrence of organic inclusions is one of the indicators of oil and gas abundance and accumulation in rock layers.With the help of other informatio,organic inclusions can provide the basis for the prospective assessment of oil and gas in clastic reservoir rocks.     

冲绳海槽地区地壳结构与岩石层性质研究

用冲绳海槽地区地质、地球物理、地球化学数据与资料，对横跨大陆边缘—大洋板块的中国东部—冲绳海槽—琉球岛弧地区进行综合研究. 根据地震体波、面波成像结果，空间与布格重力异常及磁力异常的综合解释等结果，利用调和系数法对该研究区的地壳厚度进行了计算，并对地壳属性进行分析. 同时，选择中国东部东北地区的宽甸、华北地区的汉诺坝、华南的闵溪和台湾海峡的澎湖列岛与冲绳海槽和日本岛弧的新生代玄武岩开展元素—同位素对比研究. 结果认为冲绳海槽岩石层明显减薄，上地幔低速层已达到莫霍面，在地幔中已形成交代软流层. 元素—同位素研究表明：它不同于中国东部，与琉球岛弧地区的特点也不相同. 综合分析认为：冲绳海槽地壳属于过渡型地壳，与大洋地壳的许多特点颇为相似.     

应力调制在辽宁地区地震预报中的应用

应用应力调制图像法对辽宁地区1970年以来的21次ML≥5．0地震进行了检验。结果显示，有18次地震的震前出现了S值异常单元，虚报地震11次，漏报3次，R值评分0．58。     

巴林左旗-阿鲁科尔沁旗5.9级地震前地震活动异常特征

对2003年8月16日巴林左旗阿鲁科尔沁旗间5．9级地震前震源区附近地震活动图像和地震学参数研究结果表明，震前5～1年震源区附近地震活动异常平静，而外围(150km≤△≤300km)区地震活动显著增强；震前2年左右，震源区附近地震学参数异常比较明显，异常项数比40％；震前1．0～0．5年地震学参数异常明显减弱，异常项数比仅10％。可见，地震学短期异常不明显。     

赣中(崇仁-东乡)重力场特征及其对温泉热源的控制

断裂构造能够引起重力场的异常分布，温泉热源的形成和空间展布主要受深大断裂、基底构造等地质因素控制。基于这一思路，根据该区重力资料，结合地质及其它地球物理资料对深部地质结构做了一些探讨。对重力资料进行了一些处理，挖掘深部地质信息，根据所得信息推断出了一些基底断裂，有一些是本次重力结果新发现的断裂。此外，还证实了前人已圈定的断裂构造，这些构造在控热、导热作用方面起着重要作用，深大断裂、基底构造它们交汇部位附近是寻找温泉热源的有利地区。     

巫山县污水处理厂高填方地基湿化变形试验研究

结合巫山县污水处理厂高填方工程，选取压实粘性土样，在室内进行了接近实际应力路径下的“单线法”湿化变形试验，研究了土样在不同的压实度、固结压力和湿化历史下的湿化机理、湿化前后的应力．应变关系及强度变化规律。取得的湿化变形试验成果表明，湿化使土样的变形模量和强度均有所降低；湿化变形不仅包括湿化体应变，而且包括湿化偏应变；随着压实度的增加，湿化变形减小。试验成果为巫山县污水处理厂高填方地基的填筑设计、控制湿化变形的措施和附加压密措施提供了依据。     

内蒙古二连浩特市—东乌珠穆沁旗半干旱荒漠草原区区域化探方法试验

内蒙古二连浩特市-东乌珠穆沁旗地区属半干旱荒漠草原区.1∶20万区域化探扫面应针对该类景观区微景观特点,选择土壤或水系沉积物测量方法开展工作.经试验确定采样粒级为-5～ 20目;采样密度2个点/km2;采样介质为残坡积物或冲、洪积物.经4个1∶20万图幅的区域化探扫面工作,取得了明显的异常圈定和地质找矿效果,方法技术有效.