平衡剖面的制作流程及其地质意义

平衡剖面技术是地质思维和计算机技术的结晶,使对断层构造的研究提高到定量阶段,其依据是在垂直构造走向的剖面上,地层长度和面积(2D)或体积(3D)是均衡的。在此原理基础上利用数学手段对盆地的构造发育史进行正演和反演模拟,直观地再现地下构造的原始几何形态,迅速提供地震剖面的构造解释方案,并对解释结果进行检验(不平衡的剖面其解释一般有问题),为深刻认识构造发育史、分析油气运移及聚集规律提供依据,提高了工作效率。其结果也为盆地模拟、油藏模拟、定量计算构造伸缩量等地质研究打下了坚实的基础[1]。     

黄河三角洲潮滩发育时空谱系

研究黄河三角洲潮滩发育的时空话系指出：在时间上，黄河三角洲潮滩系由不同时期河口滩发育而成，各段潮滩发育时间因素的差异在比较形态学上有清晰反映，在空间上，并存着处于不同发育阶段上的四种类型（阶段）。由此构成了黄河三角洲前沿所特有的湖滩形态时空体系。     

中国能源安全与南海开发

二十一世纪是海洋经济时代。随着我国经济的发展,能源问题日益突出。由于我国陆上石油资源日益枯竭,海上石油开发成为我国能源的战略重点。南海陆架新生代地层厚约2000～3000m。第三纪沉积有海相、陆相及海陆交互相,具有良好的生油和储油岩系。南海扼海上要冲-马六甲海峡,南海航线是我国能源的海上生命线,具有不可替代的战略地位。我国南海资源和海域主权遭受到极大的侵犯。发展深海油气的勘探和开发技术,开发我国的南海深水石油资源,维护我国海域主权已经刻不容缓。优先进行南海石油开发是破解我国石油能源困局的必选战略。     

面向对象的建模在GIS软件中的应用探讨

从GIS软件的特点出发，总结传统软件开发方法在GIS开发中的弊端，从而对面向对象技术在GIS软件建模中的应用进行了探讨。     

城市地区抗御地震灾害风险评估项目综述

城市地区抗御地震灾害风险评估项目系联合国在上世纪末为减轻地震灾害所实施的规模宏大，影响甚远的国际性研究项目，其宗旨是为了提高社会公众防灾意识，有效地减轻城市地区的地震灾害。这一历时2年的项目在有限的经费支持下，取得了令人瞩目的成绩。结合自贡市开展这个项目的实践。综合介绍和总结了该项目的情况及经验。     

Crisis, coincidences and strategic market behaviour: the internationalization of Indonesian clothing brand-owners

Despite the fact that most Indonesian brand-owners continue to emphasize their marketing activities in the domestic market, several brand-owners have started to export clothing under their own label. This has been particularly the result of the economic crisis in the late 1990s, which affected companies serving the domestic market. Companies were trying to compensate for the loss of sales on the domestic market by redirecting their marketing activities to foreign countries. This export strategy has been driven largely by the sole aim to survive. However, in addition to these export activities, some companies have rather sophisticated, long-standing business relations to their distributors in overseas markets. This paper explores these export activities in the context of the global commodity chain framework.     

导/定向钻进非开挖铺设地下管线施工技术分析

导／定向钻进是一种技术密集型、对环境无害的地下管线铺设技术。通过综合经济比较分析，说明了导／定向钻进技术在管径大、埋深大的条件下所具有的明显经济优势。通过对国内外现有技术水平的比较，分析了我国在该技术发展规模、工程应用领域、新型高技术含量、钻机的工作性能等方面存在较大的差距。认为我国应在钻机的机电液一体化、施工过程自动化控制、配套泵组及泥浆系统、钻进规划软件开发等方面作进一步深入研究。     

冲击旋转钻进技术新发展

冲击旋转钻进技术是一种高效的碎岩方法，近年来随着施工领域的拓宽取得了很大的进步。简要阐述了冲击旋转钻进技术的发展历程，着重介绍了一些冲击器新品种及其相关的钻进新工艺，分析了该项技术的发展趋势。     

鄂西震旦系上统含磷岩系的划分与对比

上震旦统陡山沱组是鄂西地区最具工业价值的含磷地层。著名的磷矿有荆襄磷矿、宜昌磷矿、兴(山)神(农架)保(康)磷矿。迄今已有20多年的勘探史,但由于各矿区研究程度不一,又缺古生物依据,亦不能依靠同位素年龄来作划分对比,故在地层及磷矿层的划分、对比上认识不一。笔者结合磷矿特征及含磷岩系岩类组合、剖面结构特点、稀土元素特征等,将本区划分为4个磷矿分布区,将陡山沱组划分为3个岩性段、5个含磷层位。     

Proposal of a National Mitigation Strategy Against Earthquakes in Turkey

While laboratory and analytical studies can provide valuable information about earthquake hazard mitigation, the most effective educator is the impact of a full-scale earthquake on a full-scale city. The recent earthquakes in Turkey showed that the governmental as well as individual attitudes towards earthquakes did not represent proportionate responses to the risk levels concerned. Turkey had weaknesses in preparing, planning, mitigating and responding to disasters in spite of the known seismic vulnerability of the country. Many steps have been taken after 1999 earthquakes in Turkey, however, the preparations largely concentrate on the response and recovery phases and a fundamental step to reform the current disaster management system and steps to rehabilitate the vulnerable building stock has not been undertaken until today. This would involve changing the present laws and regulations and de-centralising the disaster management system. The aim of this paper is to propose a national mitigation strategy for Turkey for a time-frame of 10 years. The model proposed is a very comprehensive model for earthquake risk reduction in Turkey and within this context, the legislative and technical aspects of mitigation will be discussed in detail. Strategies for mitigating and retrofitting the existing building stock will also be proposed.