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Analysis on the Gale and Dust Weather in Zhangjiakou City on May 11,2011

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Meteorological and Environmental Research 2018年第4期9卷 5-10页

作者： Tong Lixian zhao haijiang Zhangjiakou Meteorological Bureau of Hebei Province Zhangjiakou 075000 China

On May 11,2011, the gale and dust weather appeared in Zhangjiakou City. By analyzing the conventional meteorological data, it was found that the gale and dust weather occurred by the combined effect of the cold air splitting from the bottom of the high-altitude cold vortex and the Mongolian cyclone. The strong cold advection in the middle and lower layers provided the gale weather with driving force. The humidity conditions at middle and lower layers in Zhangjiakou City and its upstream region contributed to the weather process. Finally, the strong and wide rise district provided a more favorable power condition for the maintenance and transmission of the dust to the eastern region.

关键词： Gale Dust Causes Zhangjiakou City

One-dimensional Mathematical Model of Numerical Simulation of Urban Heat Island

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Meteorological and Environmental Research 2019年第4期10卷 61-64,69页

作者： Yan Huimin Jiang Hailing zhao haijiang Zhangjiakou Meteorological Bureau

With the development of society and the acceleration of urbanization, urban heat island phenomenon is becoming increasingly prominent. In this paper, enrichment capacity of plant light energy is supplemented based on OKe model according to law of energy conservation. By contrasting each component of energy balance equation between the cities and rural areas, the causes for urban heat island are explained.

关键词： Urban heat island Energy conservation One-dimensional equilibrium equation

Climatic Change Characteristics of Thunderstorm in Zhangjiakou City

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Meteorological and Environmental Research 2015年第2期6卷 6-9,12页

作者： zhao haijiang Zhou Yanli Zhang Nan Jia Zhiqi Zhangjiakou Meteorological Bureau in Hebei Province

In order to understand the climatic change trend and characteristics of thunderstorm in Zhangjiakou City,and provide climate background basis for the thunder prevention and lightning disaster reduction in the region,observation data of the thunderstorm at Zhangjiakou ground meteorological station from 1960 to 2013 were statistically analyzed by linear fitting,climate trend rate,M-K test,guaranteed rate method and so on. The results showed that the average annual thunderstorm days reached 37. 7 d in Zhangjiakou City from 1960 to 2013,and was in the moderate thunderstorm range. In nearly 54 years,thunderstorm day was reducing at the rate of about 1. 21 d /10 a in the city. There was thunderstorm in other three seasons except winter,and thunderstorm frequently occurred in summer. Summer thunderstorm day was reducing at the rate of about 1. 29 d /10 a,which caused the reduction of the annual one. In summer,thunderstorm day of July reduced most significantly. There were two key points of abrupt reduction,which occurred in 1971 and 1998,on the change of thunderstorm days in Zhangjiakou in recent 54 years. The first thunderstorm date had an advancing trend in recent years,while the final date had not an obvious change. The possibility of thunderstorm was very small from late October to next March in Zhangjiakou City. The first thunderstorm date occurred mostly before middle May,and the period from middle and late May to early and middle September was the high incidence of thunderstorm. The thunderstorm occurred mostly in the NW direction,with the least in E and SE directions,and dissipated mostly in SE direction,with the least in NW and W directions.

关键词： Thunderstorm day Climatic characteristics Zhangjiakou China

Overview of Land Use/Cover Change Dynamic Monitoring Methods

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Agricultural Biotechnology 2019年第4期8卷 140-144,148页

作者： Xue HU Huimin YAN haijiang zhao Zhiguo LIU Zhangjiakou Meteorological Bureau Zhangjiakou 075000China Meteorological Bureau of Xuanhua District ZhangjiakouZhangjiakou 075000China

With the emergence of global environmental change issues,Land Use/Cover Change(LUCC)issues have received increasing ***,the dynamic monitoring of LUCC has also become very *** this paper,preliminary exploration was made to the research progress on the dynamic monitoring technologies for LUCC as well as their advantages and disadvantages,and prediction was made to the development trend of future monitoring technology.

关键词： Land use/cover change Dynamic monitoring Environment Remote sensing

Control of neotectonic movement on hydrocarbon accumulation in the Kuqa Foreland Basin,west China

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Petroleum Science 2010年第1期7卷 49-58页

作者： Jiang Zhenxue Li Lianxia Song Yan Tian Fenghua zhao Mengjun Wang haijiang zhao Zhenxing State Key Laboratory of Petroleum Resources and Prospecting China University of Petroleum Beijing 102249 China Basin and Reservoir Research Center China University of Petroleum Beijing 102249 China Exploration and Development Research Institute PetroChina Beijing 100083 China Department of Exploration ＆ Development PetroChina CBM Limited Company Beijing 100013 China Exploration Department Tarim Oilfield Company PetroChina Kuerle Xinjiang 841000 China No.8 Oil Production Plant Changqing Oilfield Company PetroChina Xi＇an Shaanxi 710018 China

Neotectonic movement refers to the tectonic movement that has happened since the Cenozoic, which is the latest movement. It has the most important influence on the basins in west China, especially on the hydrocarbon accumulation in the western foreland basins. We determined the time of neotectonic movement in the Kuqa Foreland Basin, which began from the Neogene, and analyzed the patterns of movement, which were continuous and fast subsidence in the vertical direction and intense lateral compression. The structure styles are that the faulting is weakened and the folding is strengthened gradually from north to south. We studied the control of neotectonic movement on the hydrocarbon accumulation process and model in the Kuqa Foreland Basin with basin simulation technique. The largest subsidence rate of the Kuqa Foreland Basin reached 1,200 m/Ma during the neotectonic movement, leading to rapid maturing of source rock within 5 Ma and a large quantity of hydrocarbon being generated and expelled. The thick neotectonic strata can form high quality reservoirs with the proved gas and oil reserves accounting for 5% and 27% of the total reserves, respectively. 86% of the structural traps were formed in the neotectonic movement period. The faults formed during the neotectonic movement serve as important migration pathways and they exist in the region where the hydrocarbon reservoirs are distributed. Abnormally high pressure caused by the intense lateral compression, thick neotectonic strata deposition and rapid hydrocarbon generation provide driving force for hydrocarbon migration. The accumulation elements match each other well over a short period, leading to many large gas fields formed later in the Kuqa Foreland Basin.

关键词： Kuqa Foreland Basin neotectonic movement accumulation element accumulation process accumulation model

基于QFD和FPBS的核辐射环境下电子枪转运装置设计

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核动力工程 2018年第4期39卷 132-136页

作者：廖莹赵武陈领赵海江郑兰疆四川大学制造科学与工程学院成都610065 中国核动力研究设计院成都610213

融合质量功能展开(QFD)和功能-原理-行为-结构(FPBS)2种方法,改进得到了面向工程装置的创新设计流程。在该设计流程的引导下,针对核辐射环境的具体要求,通过材料、结构、控制方式等的设计,基于认知将隐性知识显性化表达,设计出符合工程... 详细信息

融合质量功能展开(QFD)和功能-原理-行为-结构(FPBS)2种方法,改进得到了面向工程装置的创新设计流程。在该设计流程的引导下,针对核辐射环境的具体要求,通过材料、结构、控制方式等的设计,基于认知将隐性知识显性化表达,设计出符合工程需求的电子枪转运装置,达到了核辐射环境的基本要求,同时验证了此工程装置创新设计流程的可靠性。

关键词：质量功能展开(QFD) 功能-原理-行为-结构(FPBS) 核辐射电子枪转运创新设计

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张家口地区雪资源时空特征分析

干旱区资源与环境 2021年第5期35卷 63-70页

作者：赵海江王秀荣王立声河北省张家口市气象局张家口075000 中国气象局公共气象服务中心北京100081

基于1961-2019年张家口市14个气象站点观测数据,利用Kriging空间插值、趋势系数、气候倾向率、累积距平和Mann-Kendall法全面分析了该地区降(积)雪资源时空变化特征,结果表明:1)各雪资源要素多年均值空间分布总体呈自北向南递减趋势,雪... 详细信息

基于1961-2019年张家口市14个气象站点观测数据,利用Kriging空间插值、趋势系数、气候倾向率、累积距平和Mann-Kendall法全面分析了该地区降(积)雪资源时空变化特征,结果表明:1)各雪资源要素多年均值空间分布总体呈自北向南递减趋势,雪资源丰富区位于崇礼以北县区。多数要素表现出全市一致的空间变化特征。2)近59a来,降(积)雪主要发生于当年11月至次年3月。全市平均初(终)雪日显著推迟(提前),雪期、降雪日数显著减少,线性倾向率分别为-3.20d/10a、-4.18d/10a、-7.38d/10a、-4.18d/10a。而降雪量、积雪日数(深度)呈在波动中缓慢上升趋势。3)平均雪期、降雪日数和初(终)雪日呈现"∩"型年代际变化趋势,而平均降雪量、积雪日数(深度)总体走势相反。初(终)雪日、积雪日数分别在2003、1997、1979年前后发生突变,其余要素未有突变现象。

关键词：初(终)雪日雪期降雪积雪张家口地区

LBLOCA下双壁盒式保温结构破坏规律分析

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核动力工程 2016年第S1期37卷 48-51页

作者：幸奠川唐明王涛侯峰伟罗峰赵海江中国核动力研究设计院中核核反应堆热工水力技术重点实验室成都610213 江苏核电有限公司江苏连云港222042 中国空气动力研究与发展中心四川绵阳621000

受冷却剂丧失事故(LOCA)喷放流体冲击产生的保温纤维碎片是安全壳地坑滤网堵塞的潜在碎片源。本文以空气为介质模拟大破口失水事故(LBLOCA)下介质喷放压力场及物理过程,通过高速摄影视频回放及碎片统计,分析双壁盒式保温结构受高能流体... 详细信息

受冷却剂丧失事故(LOCA)喷放流体冲击产生的保温纤维碎片是安全壳地坑滤网堵塞的潜在碎片源。本文以空气为介质模拟大破口失水事故(LBLOCA)下介质喷放压力场及物理过程,通过高速摄影视频回放及碎片统计,分析双壁盒式保温结构受高能流体冲击时的破坏规律。实验结果表明,内壁为双壁盒式保温模块最薄弱部分;高能流体冲击下,模块连接机构失效使得模块与管道分离,内壁暴露于高速气流中被撕裂引起保温碎片释放。基于保温结构破坏机理分析,提出采用不锈钢捆扎带可有效减小碎片量,并通过实验对改进方案进行了验证。

关键词：双壁盒式保温结构破坏特性大破口失水事故(LBLOCA) 喷嘴冲击实验不锈钢捆扎带

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简论艺术美

安阳工学院学报 2007年第6期6卷 73-75页

作者：赵海江河南大学河南开封475001

艺术美是人类的主要审美对象,它存在于艺术作品之中。艺术美的来源有四:一是现实中美的属性;二是现实中丑的属性;三是现实中不美不丑的属性;四是现实中亦美亦丑的属性。艺术美是艺术家对生活的审美观点、审美情感和审美理想与现实的美... 详细信息

艺术美是人类的主要审美对象,它存在于艺术作品之中。艺术美的来源有四:一是现实中美的属性;二是现实中丑的属性;三是现实中不美不丑的属性;四是现实中亦美亦丑的属性。艺术美是艺术家对生活的审美观点、审美情感和审美理想与现实的美、丑、不美不丑、亦美亦丑特性在艺术形象中的结合,是艺术家创意的物化形态。它的本质,与其它美的形态一样,也是人的具有积极社会意义的内在精神的感性显现。

关键词：现实美现实丑不美不丑亦美亦丑创意物化形态