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The 2023 Earthquake in Türkiye and Implications for China's Response to Catastrophe

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International Journal of Disaster Risk Science 2023年第6期14卷 1044-1053页

作者： Peijun Shi Lianyou Liu Weihua Fang Jifu Liu jidong wu Lu Jiang Bo Chen Gangfeng Zhang Hao Zheng Yintong Zhang State Key Laboratory of Earth Surface Processes and Resource Ecology Beijing Normal UniversityBeijing 100875China Ministry of Emergency Management and Ministry of Education Academy of Disaster Reduction and Emergency ManagementBeijing Normal UniversityBeijing 100875China Key Laboratory of Environmental Change and Natural Disaster of Ministry of Education Beijing Normal UniversityBeijing 100875China Faculty of Geographical Sciences Institute of Disaster Risk ScienceBeijing Normal UniversityBeijing 100875China School of National Safety and Emergency Management Beijing Normal UniversityBeijing 100875China

On 6 February 2023,two 7.8 magnitude earthquakes consecutively hit south-central Türkiye,causing great concern from all governments,the United Nations,academia,and all sectors of society.Analyses indicate that there is also a high possibility of strong earthquakes with a magnitude of 7.8 or above occurring in the western region of China in the coming years.China is a country that is highly susceptible to catastrophic disasters such as earthquakes,floods,and other natural calamities,which can cause significant damages to both human life and property,as well as widespread impacts on the society.Currently,China's capacity for disaster prevention and control is still limited.In order to effectively reduce the impact of catastrophic disasters,ensure the safety of people's lives and property to the greatest extent possible,maintain social stability in high-risk areas,and ensure high-quality and sustainable regional development,it is urgent to improve the seismic resistance level of houses and critical infrastructure in high earthquake risk zones and increase the earthquake-resistant design level of houses in high-risk fault areas with frequent seismic activities;significantly enhance the ability to defend against extreme weather and ocean disasters in economically developed areas along the southeastern coast,as well as the level of fortification in response to extreme meteorological and hydrological disasters of coastal towns/cities and key infrastructure;vigorously enhance the emergency response capacity and disaster risk prevention level in western and ethnic minority regions;comprehensively improve the defense level of residential areas and major infrastructure in high geological hazard risk zones with flash floods,landslides,and mudslides;systematically promote national disaster prevention and mitigation education;and greatly enhance the societal disaster risk reduction ability,including catastrophic insurance.

关键词： China Disaster impact Disaster response Earthquake in Türkiye

基线/阐释理论框架下汉英关系复句句法与语义界面研究

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外语研究 2024年第2期41卷 31-36,57页

作者：吴吉东陈悦南京工业大学外国语言文学学院江苏南京211816

本文以认知语法中的基线/阐释理论为框架,基于BCC和COCA语料库中的真实语料,对各类汉英关系复句的句法与语义界面及其实现机制与路径进行探究。研究认为,概念化主体以主事件/主句为基线,借助外显或隐含关系词入场元素,将关系事件/关系... 详细信息

本文以认知语法中的基线/阐释理论为框架,基于BCC和COCA语料库中的真实语料,对各类汉英关系复句的句法与语义界面及其实现机制与路径进行探究。研究认为,概念化主体以主事件/主句为基线,借助外显或隐含关系词入场元素,将关系事件/关系分句桥接到主事件/主句的相关部分或整体,对其进行从左向右或从右向左的语义阐释和句法结构的线性扩展,生成与半嵌入、附加、自由、多重关系复杂事件配对的象征结构。各类型复杂事件与其象征结构相互作用,彼此映射,实现汉英关系复句的句法与语义界面。

关键词：基线/阐释理论关系复句句法与语义界面入场

Impact of Economic Development Levels and Disaster Types on the Short-Term Macroeconomic Consequences of Natural Hazard-Induced Disasters in China

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International Journal of Disaster Risk Science 2019年第3期10卷 371-385页

作者： Rumei Tang jidong wu Mengqi Ye Wenhui Liu Key Laboratory of Environmental Change and Natural Disaster Ministry of Emergency Management and Ministry of EducationBeijing Normal UniversityBeijing100875China State Key Laboratory of Earth Surface Processes and Resource Ecology Faculty of Geographical ScienceBeijing Normal UniversityBeijing100875China

The relationship between natural hazard-induced disasters and macroeconomic growth has been examined widely on global and national scales, but little research has been focused on the subnational level, especially in China.We examined the impacts of natural hazard-induced disasters on the regional growth in China based on subnational panel data for the period from 1990 to 2016. First, we used the number of people affected and the direct economic losses as the measures of the scale of disasters. Then, we used the direct damages of meteorological disasters and earthquakes as disaster measures separately to examine the impacts of different disaster types. Finally, we performed intraregional effects regressions to observe the spatial heterogeneity within the regions. The results show that the adverse short-term effects of disasters is most pronounced in the central region, while the direct damage of disasters is a positive stimulus of growth in the whole of China.However, this stimulus is observed in a lagged way and is reflected differently—meteorological disasters in central and eastern China and earthquakes in western China are related to regional growth. The results demonstrate that the short-term macroeconomic impacts of these disasters in the three geographical regions of China largely depend on regional economic development levels and the disaster types.

关键词： China Disaster types Macroeconomic growth Regional development

语法转喻框架下“N的V”结构的形成机制研究

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外国语文 2024年第2期40卷 13-23页

作者：吴吉东闫倩倩南京工业大学外国语言文学学院江苏南京211816

汉语“N的V”结构一直是学界探讨的热点问题之一。从语法转喻视角,架构“N的V”结构的理论分析框架,并基于CCL中的真实语料,可探讨其形成机制。研究表明,动词V进入“N的N′”构式的中心语N′位置,受到该构式的压制,从表动作的源概念转... 详细信息

汉语“N的V”结构一直是学界探讨的热点问题之一。从语法转喻视角,架构“N的V”结构的理论分析框架,并基于CCL中的真实语料,可探讨其形成机制。研究表明,动词V进入“N的N′”构式的中心语N′位置,受到该构式的压制,从表动作的源概念转喻为表事件的目标概念;“N的V”的概念转喻触发其语法结构变化,体现在对动词V属性的重新范畴化和该结构作主、宾时对句子谓词的选择上;“N的V”的语法结构对其概念转喻有制约作用,体现在该结构的语义指称性和N与V的语义关联度上;语境对“N的V”结构的概念转喻和语法结构之间的双向互动具有调控作用,体现在单音节动词进入该结构的允准条件和“N的V”结构歧义的消解上。

关键词： N的V 语法转喻形成机制认知

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股东未完全实缴出资之股权价值确定

中国资产评估 2024年第6期 13-20页

作者：吴吉东万隆(上海)资产评估有限公司

新公司法对有限责任公司注册资本仍实行认缴登记制，股东未完全实缴出资的股权价值如何确定，仍然值得探讨。本文通过对公司法出资相关制度规则及司法观点的理解，探寻立法本意，检讨按认缴出资比例确定股权价值的不合理性，提出股东未... 详细信息

新公司法对有限责任公司注册资本仍实行认缴登记制，股东未完全实缴出资的股权价值如何确定，仍然值得探讨。本文通过对公司法出资相关制度规则及司法观点的理解，探寻立法本意，检讨按认缴出资比例确定股权价值的不合理性，提出股东未完全实缴出资的股权价值确定方案，主张在一般情况下，应按实缴出资比例确定股权价值，并根据具体情况按认缴出资比例考虑或不考虑控股权溢价或非控股权折价。

关键词：有限责任公司实缴出资比例认缴出资比例股权价值

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考虑抗震设防的房屋建筑暴露度评估方法研究

地理空间信息 2024年第6期22卷 5-9,24页

作者：霍文怡昕吴吉东北京师范大学地理科学学部环境演变与自然灾害教育部重点实验室北京100875 北京师范大学国家安全与应急管理学院北京100875 青海师范大学高原科学与可持续发展研究院青海西宁810008

以北京市房山区为例,利用行政单元房屋、人口统计数据和人口密度数据确定房山区房屋建筑面积的地理空间分布,根据计算出的房山区建筑易损性矩阵,分别结合重置成本法和市场价法对房山区房屋的暴露度进行评估。结果表明:(1)根据重置成本... 详细信息

以北京市房山区为例,利用行政单元房屋、人口统计数据和人口密度数据确定房山区房屋建筑面积的地理空间分布,根据计算出的房山区建筑易损性矩阵,分别结合重置成本法和市场价法对房山区房屋的暴露度进行评估。结果表明:(1)根据重置成本法和市场价法评估的房山房屋建筑价值分别为1 471.70亿元和32 162.90亿元;(2)根据重置成本法考虑抗震设防水平和不考虑抗震设防水平评估的地震暴露度分别为64.50亿元和1 027.40亿元,分别占房山房屋建筑总价值的4.38%和69.81%,前者理论上更接近地震灾害可能的损失最大值,对提高地震风险评估结果的准确性有重要的实践价值。

关键词：房屋建筑面积空间化暴露度房山区抗震设防水平

既有交叉隧道和站台下新建地铁盾构隧道施工变形预测模型研究

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现代城市轨道交通 2024年第6期 77-85页

作者：潘卫东吴纪东陈聪华南理工大学土木与交通学院广东广州510641 广东省重工建筑设计院有限公司广东广州510670

在地铁建设过程中,盾构施工对既有结构的影响一直是工程施工安全和效率的关键考量因素。文章运用有限元数值模拟方法,研究广州地铁隧道A盾构施工对相邻隧道B、C和站台D的变形影响,旨在揭示新建隧道下穿既有结构时的变形规律,并预测其影... 详细信息

在地铁建设过程中,盾构施工对既有结构的影响一直是工程施工安全和效率的关键考量因素。文章运用有限元数值模拟方法,研究广州地铁隧道A盾构施工对相邻隧道B、C和站台D的变形影响,旨在揭示新建隧道下穿既有结构时的变形规律,并预测其影响范围。研究结果表明,变形最大值位于施工轴线最近点,随着与施工位置距离的增加而减小,变形主要发生在施工平行经过期间。地表沉降呈对称分布,最大值位于隧道中部,既有隧道连接处的von-Mises应力受新建隧道开挖影响较小,应力峰值随盾构施工推进而移动,但变化幅度有限。现场监测数据与数值模拟结果高度一致,可验证该模拟方法的有效性和可靠性。文章相关研究可为地铁工程施工提供重要参考,有助于优化施工方案,提高工程的安全性和效率。

关键词：地铁交叉隧道盾构施工变形影响有限元数值模拟

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Disaster Risk Science:A Geographical Perspective and a Research Framework

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International Journal of Disaster Risk Science 2020年第4期11卷 426-440页

作者： Peijun Shi Tao Ye Ying Wang Tao Zhou Wei Xu Juan Du Jing'ai Wang Ning Li Chongfu Huang Lianyou Liu Bo Chen Yun Su Weihua Fang Ming Wang Xiaobin Hu jidong wu Chunyang He Qiang Zhang Qian Ye Carlo Jaeger Norio Okada State Key Laboratory of Earth Surface Processes and Resource Ecology Beijing Normal UniversityBeijing 100875China Key Laboratory of Environmental Change and Natural Disasters Ministry of EducationBeijing Normal UniversityBeijing 100875China Academy of Disaster Reduction and Emergency Management Ministry of Emergency Management and Ministry of EducationBeijing 100875China Faculty of Geographical Science Beijing Normal UniversityBeijing 100875China Academy of Plateau Science and Sustainability People's Government of Qinghai Province and Beijing Normal UniversityXining 810016.China Global Climate Forum 10178 BerlinGermany Disaster Prevention Research Institute Kyoto UniversityKyoto 611-0011Japan

In this article,we recall the United Nations’30-year journey in disaster risk reduction strategy and framework,review the latest progress and key scientific and technological questions related to the United Nations disaster risk reduction initiatives,and summarize the framework and contents of disaster risk science research.The object of disaster risk science research is the"disaster system"consisting of hazard,the geographical environment,and exposed units,with features of regionality,interconnectedness,coupling,and complexity.Environmental stability,hazard threat,and socioeconomic vulnerability together determine the way that disasters are formed,establish the spatial extent of disaster impact,and generate the scale of losses.In the formation of a disaster,a conducive environment is the prerequisite,a hazard is the necessary condition,and socioeconomic exposure is the sufficient condition.The geographical environment affects local hazard intensity and therefore can change the pattern of loss distribution.Regional multi-hazard,disaster chain,and disaster compound could induce complex impacts,amplifying or attenuating hazard intensity and changing the scope of affected areas.In the light of research progress,particularly in the context of China,we propose a threelayer disaster risk science disciplinary structure,which contains three pillars(disaster science,disaster technology,and disaster governance),nine core areas,and 27 research fields.Based on these elements,we discuss the frontiers in disaster risk science research.

关键词： Disaster system Disaster science Disaster technology Disaster governance Research framework Research frontiers

Electric-controlled pressure relief valve for enhanced safety in liquid-cooled lithium-ion battery packs

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Journal of Energy Chemistry 2024年第3期90卷 98-109,I0004页

作者： Yuhang Song jidong Hou Nawei Lyu Xinyuan Luo Jingxuan Ma Shuwen Chen Peihao wu Xin Jiang Yang Jin Research Center of Grid Energy Storage and Battery Application School of Electrical and Information EngineeringZhengzhou UniversityZhengzhou 450001HenanChina

The liquid-cooled battery energy sto rage system(LCBESS) has gained significant attention due to its superior thermal management capacity.However,liquid-cooled battery pack(LCBP) usually has a high sealing level above IP65,which can trap flammable and explosive gases from battery thermal runaway and cause explosions.This poses serious safety risks and challenges for LCBESS.In this study,we tested overcharged battery inside a commercial LCBP and found that the conventionally mechanical pressure relief valve(PRV) on the LCBP had a delayed response and low-pressure relief efficiency.A realistic 20-foot model of an energy storage cabin was constructed using the Flacs finite element simulation software.Comparative studies were conducted to evaluate the pressure relief efficiency and the influence on neighboring battery packs in case of internal explosions,considering different sizes and installation positions of the PRV.Here,a newly developed electric-controlled PRV integrated with battery fault detection is introduced,capable of starting within 50 ms of the battery safety valve opening.Furthermore,the PRV was integrated with the battery management system and changed the battery charging and discharging strategy after the PRV was opened.Experimental tests confirmed the efficacy of this method in preventing explosions.This paper addresses the safety concerns associated with LCBPs and proposes an effective solution for explosion relief.

关键词： Pressure relief valve Liquid-cooled battery pack Explosion Flacs