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上海嘉定水务工程设计有限公司是一家民营设计企业，2002年按照政府的部署，完成了改制任务，实现了经营资本的国退民进，由国有企业转制为民营企业。改制后的这几年，公司在经营机制、管理机制等方面有了较大转变，企业经济效益也有了显著提高。本文介绍了公司的一些情况和做法，与大家交流。 相似文献
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湖南省上一轮土地利用总体规划于1999年编制完成并付诸实施。
在1999年至2004年的这5年中，湖南省各地严格执行规划，切实保护耕地，合理利用土地，规划在促进全省经济社会发展中发挥了积极而重要的作用。湖南省单位土地面积创造的GDP翻了一番多，2004年全省森林覆盖率达54．3％，自然保护区面积达104．9万公顷。 相似文献
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中冶京诚工程技术有限公司（简称京诚公司）是在中国冶金科工集团公司的领导与整体推进下，由北京钢铁设计研究总院改制，于2003年11月28日设立的国际化工程公司，并从2004年1月1日开始分立经营。3年多来，京诚公司努力实现业务、技术、体制、机制创新，按市场经济规律运作，努力将自己做成一个真正的现代企业，用心经营，朝着认定的目标，小步快跑，使企业发生了根本变化，增强了企业活力和竞争力，实现了企业自我积累，走上了持续快速良性发展道路。[第一段] 相似文献
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2004年初，二六一队通过周密调研论证，对原路桥公司、基础公司、核工业江西工程勘察院、大队经营公司进行了整合，组建了“江西省中核建设工程有限公司”，形成了一个集桩基、路桥、经营、工勘、测量、软基处理于一体、年施工能力达2亿的综合性工程公司。一年过去了，公司先后参加大小工程项目投标近200次，承接工程项目上百个，总产值1．4亿元，全年完成产值9000万元，完成增加值1612万元，实现利润340万元。完成产值与经济效益与未整合时的2003年相比有较大幅度的增长，充分显示了整合后的整体效应。 相似文献
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《中国勘察设计》2006,(11):68-69
一、基本情况截至2006年,我区共有勘察设计企业61家,勘察设计从业人员1851人,共有注册人员28人。二、行业生产经营情况2005年我区勘察设计企业完成工程勘察设计合同额6896万元,完成工程设计合同额53845万元,完成施工图设计投资额215.38亿元。2005年全区勘察设计企业营业收入完成了21536.65万元。三、全区勘察设计市场的监督情况从2004年开始,我们加强了施工图设计文件审查工作。在审查中共提出违反《工程建设标准强制性条文》745条,违反设计规范和达不到设计深度的意见9412条,建议性意见852条,项目一审通过率仅为1%。为进一步加大勘察设计市… 相似文献
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二六一大队副大队长徐宝金同志是2002年11月担任江西华鹰核工电子线材有限责任公司经理的，作为一个年产值过亿元的企业领头人，一年来，他带领全公司130多名员工，转绕地质局、大队经营责任书目标努力工作，取得了可喜的成绩， 相似文献
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一九七九年，在党中央“调整、改革、整顿、提高”八字方针的指引下，广大探矿职工为加速地质勘探工作的发展和早日实现探矿工程科技现代化，经过艰苦奋战，取得了较好的成绩。现根据部分省、市、自治区地质局、有关院校和科研单位所报成果，分述如下：一、金刚石钻进△广东七○五队1979年截至9月中旬止实际进尺4,203米，提前101天完成了年度计划4,200米的生产任务，平均孔深560米，台月效率平均高达508米。 相似文献
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深圳市至2004年10月共有建筑业企业879家，其中总承包企业141家，专业承包企业720家，劳务企业18家，从业人数约40万人。2001-2003年，全市固定资产投资总额为2367亿元，建筑业直接完成的建筑安装工程总额为1997亿元，占全社会固定资产投资总额的84．4％。2003年，全市国内生产总值(GDP)2860亿元， 相似文献
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Guboglo M. N. 《GeoJournal》1980,4(1):53-58
International unity is becoming ever stronger in this country owing to an increasing similarity in the development of the cultural environment. This comprises the provision of all the country's republics with a sufficient number of schools, theatres, and other institutions and cultural information media in accordance with the needs of the population. An important part is played by the rise in ‘the general educational level, as well as the level of professional qualifications and skills. Among all the Soviet nations and nationalities, this rise being more rapid among formerly backward peoples. Prominent among the factors of internationalization is the progressive development of the nationalities’ cultural resources, while professional culture is being increasingly brought within the reach of the masses.The implementation of the nationalities policy promotes the all-round development of all Soviet nations and nationalities, their drawing together, the upsurge of the individual capabilities of every Soviet citizen. 相似文献
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Deviation of the major axis of the inertia ellipsoid of the Moon from the direction toward the Earth
B. P. Kondratyev 《Astronomy Reports》2017,61(8):709-714
It is known from observations that the center of mass of the Moon does not coincide with the geometric center of its figure, and the line connecting these two centers is not aligned with the direction toward the center of the Earth, instead deviating toward the Southeast. This stationary deviation of the axis of the inertia ellipsoid of the Moon to the South of the direction toward the Earth is analyzed. A system of five linear differential equations describing the physical libration of the Moon in latitude is considered, and these equations are derived using a new vector method taking into account perturbations from the Earth and partly from the Sun. The characteristic equation of this system is obtained, and all five oscillation frequencies are found. Special attention is paid to the fifth (zero) frequency, for which the solution of the latitude libration equations are stationary and represents a previously unknown additional motion of the rotational axis of theMoon in a cone with a small opening angle. In contrast to the astronomical precession of the Earth, the rotation of the angular-velocity vector is in the positive direction (counter-clockwise), with the period T 3 = 27.32 days. On this basis, this phenomenon has been named “quasi-precession.” This quasi-precession leads to a stationary inclination of the major axis of the inertia ellipsoid of theMoon to the South (for an observer on Earth), making it possible to explain one component of the observed deviation of the center of mass of the Moon from the direction toward the Earth. The opening angle of the quasiprecession cone is approximately 0.834″. 相似文献
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Chronological analyses of correlations between certain global repeating events (mass extinctions of marine organisms, meteorite impacts, and flashes in the frequency of geomagnetic reversals) during the Phanerozoic Eon and the motion of the solar system in the Galaxy are presented for five rotationally symmetrical models for the regular Galactic gravitational field. Thirteen of sixteen mass-extinction events can be described by a repetition interval of 183±3 million years. This is in agreement with the anomalistic period (interval between two subsequent passages of the Sun through the apocenter of its Galactic orbit) in the model of Allen and Martos. The positions of the minima and maxima in Gaussian functions approximating the frequency distribution for geomagnetic reversals also agree with the times of passage of the Sun through the apocenter and pericenter, respectively, of its Galactic orbit in this model. The maximum in the distribution of the deviations of the dates of mass extinctions from the nearest dates of impacts of large, crater-forming bodies is close to zero, providing evidence that many such events are correlated. As a rule, extinctions follow impact events. The impacts of large bodies have occurred most often when the solar system passes through the Galactic plane, while mass extinctions occur more often at some distance from the Galactic plane (about 40 pc). As a rule, intervals of increases in the frequency of geomagnetic reversals coincide with dates of impacts of large bodies. At the same time, these intervals do not show a clear correlation with the dates of mass extinctions. The intensity of mass extinctions, like the energy released by impacts, is consistently higher in periods when the Sun is moving from the apocenter toward the pericenter of its orbit, than when it is moving from the pericenter toward the apocenter. Thus, there is evidence for a variety of relationships between repeating global events in the Phanerozoic and the motion of the Sun in the Galaxy. Long-period variations in the frequency of geomagnetic reversals are correlated with the orbital motion of the Sun, and increases in the frequency of geomagnetic reversals are correlated with impacts. Mass extinctions are correlated with the impacts of large bodies, whose motions may have been perturbed by clouds of interstellar material concentrated toward the Galactic plane and by the shock front associated with the Perseus spiral arm, through which the solar system passes. The velocity of the Sun relative to the spiral pattern is estimated. 相似文献
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摩擦桩基桩土间极限摩阻力取值问题探讨 总被引：1，自引：0，他引：1
通过对广珠东线高速公路横沥大桥的试桩及土体的工程地质条件分析,总结出影响摩擦桩基桩土间极限摩阻力取值的一般问题以及解决问题的方法和措施。 相似文献
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位于华北和扬子两板块碰撞带中的苏鲁榴辉岩形成的温压条件不但是超高压，而且是高温。榴辉岩的PTt轨迹表明其为陆-陆磁撞俯冲带的产物。榴辉岩的区域性围岩花岗质片麻岩为新元古代同碰撞期花岗岩，榴辉岩及其他直接围岩皆呈包体存在于其中，并见新元古代花岗岩呈脉状侵入榴辉岩包体中。区域性围岩新元古代花岗岩的锆石中发现有柯石英、绿辉石等包裹体，表明新元古代花岗岩的组成物质也经受过超高压变质作用，且榴辉岩与围岩新元古代花岗岩的锆石U-Pb体系同位素年龄基本相同。但新元古代花岗岩所记录的变质作用和变形作用期次（或阶段）却少于榴辉岩。椐上述可得如下推断：超高压榴辉岩与新元古代花岗岩岩浆是同时在碰撞带底部（俯冲板块前部）形成的；榴辉岩的第一折返阶段是由新元古代花岗岩岩浆携带上升的，其第二折返阶段是和新元古代花岗岩一起由逆冲及区域性隆起而上升，遭受剥蚀。 相似文献
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某高速公路下伏煤矿采空区稳定性分析 总被引：10，自引：0，他引：10
在论述某高速公路下伏砦脖煤矿采空区地质、采矿和工程地质特征的基础上, 进行了稳定性数值模拟分析, 定性与定量地分析与评价了该煤矿采空区的地表变形特征及稳定性。研究结果表明: 该煤矿采空区的变形尚未完成, 对拟建的高速公路将产生很大的危害, 必须采取相应的工程治理措施。 相似文献
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The Importance of the Precipitation and the Susceptibility of the Slopes for the Triggering of Landslides Along the Roads 总被引：3，自引：1，他引：2
Clemente Irigaray Francisco Lamas Rachid El Hamdouni Tomás Fernández José Chacón 《Natural Hazards》2000,21(1):65-81
In order to characterise the influence of the heavyrains on the observed landslides during the 1996–1997hydrological cycle, rainfall records for the last 100years are analysed from 104 stations in easternAndalusia. Regarding the amounts of rain recordedbetween October 1996 and March 1997 in the 104stations studied, 31 presented new all-time records;15 presented values that were 80–100% of thepre-1995 record; 49 stations, 80–50%; and 9stations, < 50%. A map has been devised of thesusceptibility of the materials through which thesouth-eastern Andalusian road network crosses,together with an inventory of the damage caused byinstability phenomena on banks and cuttings of theroad network during the winter of 1996–1997. Therelationships between the rainfall during the studyperiod, the damage caused to the road network and thesusceptibility of the materials affected are analysed.The results indicate that there is a clearcorrespondence between the rainfall recorded and thesusceptibility of the materials with the inventorieddamage. It is concluded that the widespread seriousdamage caused in early 1997 to the roads andsurrounding areas in the Alpujarra region and thecoast of the Province of Granada was mainly caused bythe extraordinarily heavy rains. However, considerablyless damage was observed where the susceptibility ofthe terrain is low, thus highlighting the extremeusefulness of terrain-susceptibility maps for riskprevention and territorial planning. 相似文献
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The structure of the eastern Pyrenees consists mainly of south-directed thrusts involving basement and cover rocks. An antiformal stack developed by the piling up of basement thrust sheets which outcrop in the Axial zone. These structures account for a thin-skinned thrust model rather than a vertical fault model in which the Axial zone would be essentially autochthonous, and the North-Pyrenean fault the axial plane of a fan thrust system. New data from the Eastern Pyrenees and the thin-skinned model suggest that(1) the structure east of the Pedraforca nappe is similar to that of the Central Pyrenees; (2) the cover rocks of the South-Pyrenean units and of the Axial zone-after restoration—built up a northwards-thickening prism consistent with the existence of a unique Pyrenean sedimentary basin during Mesozoic time; (3) the Axial zone is only a complex antiformal stack developed as a part of South-Pyrenean system related to the Paleogene thrusting-tectonics. The Axial zone palaeogeographic area had no special meaning during Mesozoic time. 相似文献