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基于Zhang-Hou损伤计算模型的不同强度混凝土裂缝贯通与损伤演化规律 被引量:2
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作者 张田 侯正猛 +4 位作者 张盛友 方琰藜 陈前均 李晓琴 孙伟 《工程科学与技术》 北大核心 2025年第3期124-133,共10页
混凝土裂缝演化规律的研究一直具有挑战性。为分析不同强度混凝土裂缝贯通与损伤演化的内在规律,基于混凝土塑性损伤(concrete damaged plasticity,CDP)模型的理论框架,结合Sidoroff损伤理论,建立Zhang-Hou损伤计算模型。该模型能够定... 混凝土裂缝演化规律的研究一直具有挑战性。为分析不同强度混凝土裂缝贯通与损伤演化的内在规律,基于混凝土塑性损伤(concrete damaged plasticity,CDP)模型的理论框架,结合Sidoroff损伤理论,建立Zhang-Hou损伤计算模型。该模型能够定量描述混凝土的单轴压缩和单轴拉伸损伤行为,有利于深入研究混凝土裂缝扩展及其损伤演化过程。研究发现:不同强度混凝土的单轴压缩和单轴拉伸损伤演化规律基本一致,并且在损伤演化过程中发现了单轴压缩和单轴拉伸损伤交叉点,对应的损伤分别为0.57和0.62。损伤交叉点是损伤演化曲线从快速发展转向缓慢发展的一个临界点。不同强度混凝土在损伤交叉点前后的损伤演化规律一致。在交叉点前,强度越高,对应的损伤越小;交叉点之后则呈现相反的情况。基于以上发现,根据突变性判据的内涵,将发现的损伤交叉点作为混凝土出现裂缝区域性贯通的临界判据,对应的损伤被解释为量化混凝土裂缝区域性贯通的损伤阈值。进一步地,利用已验证的钢筋混凝土(reinforced concrete,RC)有限元模型,对不同加载位移下RC构件的损伤状态和裂缝贯通区域进行系统分析,验证损伤阈值的合理性。所得结论可为基于连续介质力学的混凝土损伤分析和裂缝模拟提供理论依据。 展开更多
关键词 Zhang-hou损伤计算模型 压缩损伤 拉伸损伤 裂缝贯通 损伤阈值
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Wuhou Shrine in Nanyang
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作者 李宇晴 陈圆圆(指导) 《疯狂英语(初中天地)》 2024年第11期63-65,共3页
When people talk about the Wuhou shrine,many think of the one in Chengdu.But in the west of Nanyang,another famous city with a long history,there’s also a Wuhou shrine that shines brightly.The two shrines are dedicat... When people talk about the Wuhou shrine,many think of the one in Chengdu.But in the west of Nanyang,another famous city with a long history,there’s also a Wuhou shrine that shines brightly.The two shrines are dedicated to remembering Zhuge Liang and help us learn about the history of the Three Kingdoms.But they are not the same.One is in Nanyang and the other is in Chengdu.The buildings in Nanyang are neat and make you feel calm and fresh.The shrine in Chengdu looks like a big palace from the Ming and Qing times and has three parts.The shrine in Nanyang tells us about Zhuge Liang’s life when he was a farmer. 展开更多
关键词 hou REMEMBER Chengdu
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Derivation of Martin-Hou Equation of State from Hard-particle Perturbation Theory 被引量:2
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作者 ZHANG Bing-jian (Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China) HOU Yu-chun (Department of Chemical Engineering, Zhejiang University, Hangzhou 310027, P. R. China) 《Chemical Research in Chinese Universities》 SCIE CAS CSCD 2000年第1期49-56,共8页
In this paper, the Martin-Hou equation of state is derived by using a power series representation of radial distribution function and an analytic representation of multi-section potential based on the Barker-Henderso... In this paper, the Martin-Hou equation of state is derived by using a power series representation of radial distribution function and an analytic representation of multi-section potential based on the Barker-Henderson hard-particle perturbation theory including high-order terms. In the derivation, a theoretical form of Martin-Hou equation was obtained. It had a similar form and the same capability to predict P-V-T properties as the Martin-Hou equation and no additional data were required for evaluating the constants. The characteristic constants of the theoretical expression have certain relationships with the molecular parameters. 展开更多
关键词 Perturbation theory Martin-hou equation of state Theoretical expression P-V-T properties Molecular parameter
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New Path for Integrated Reform of Urban and Rural Household Registration System in the Context of Informationization
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作者 Yue LIU Liang ZHOU 《Asian Agricultural Research》 2013年第1期36-40,47,共6页
In China, household registration system has the problems of unreasonable standard setting and relevant supporting measures failure to keep pace with the development trend. From analysis of current problems and situati... In China, household registration system has the problems of unreasonable standard setting and relevant supporting measures failure to keep pace with the development trend. From analysis of current problems and situations, it is believed that household registration system should undertake reform and take a new road by means of informationization. Strengthening informationization management in land, population, education and labor market can better perform urban and rural integration. 展开更多
关键词 Informationization URBAN and RURAL INTEGRATION hou
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hou可以用作关系副词吗?
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作者 刘元恣 《吉林师范大学学报(人文社会科学版)》 1986年第4期79-80,共2页
大连海运学院英语教研室主编的《基础英语》是一本工科教材,“语法部分试用语法句型教学体系,并在书后配有系统的语法参考材料”。经使用效果较好,但是在参考语法中,第十九章定语从句里,对关系副词在定语从句中作状语的叙述中,谈到了ho... 大连海运学院英语教研室主编的《基础英语》是一本工科教材,“语法部分试用语法句型教学体系,并在书后配有系统的语法参考材料”。经使用效果较好,但是在参考语法中,第十九章定语从句里,对关系副词在定语从句中作状语的叙述中,谈到了how用作关系副词的问题,笔者不敢苟同,愿在此与编者商榷。 展开更多
关键词 参考语法 定语从句 大连海运学院 参考材料 hou 一本 SPOKE 英汉辞典 九章 使用效果
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Continuity and Change in Dao Yin:Comparing and Contrasting the Therapeutic Exercises in Yin Shu(The Book of Pulling,c.2nd Century BCE)and Zhu Bing Yuan Hou Lun(Treatise on the Origins and Manifestations of Various Diseases,610 CE)
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作者 Dolly Yang 《Chinese Medicine and Culture》 2023年第1期76-87,共12页
The manuscript Yin Shu(The Book of Pulling),excavated from Zhangjiashan Han Tomb No.247,is the earliest surviving text on therapeutic exercise known as Dao Yin(lit.guiding and pulling).Discovered in 1983,this Dao Yin ... The manuscript Yin Shu(The Book of Pulling),excavated from Zhangjiashan Han Tomb No.247,is the earliest surviving text on therapeutic exercise known as Dao Yin(lit.guiding and pulling).Discovered in 1983,this Dao Yin text,together with the drawings of 44 figures performing“guiding and pulling”exercises found in the Mawangdui Han Tomb in 1974,are of great significance to the study of the early history of Dao Yin.Prior to these discoveries,researchers into Dao Yin relied mainly on material found in the Dao Zang(the Daoist Canon),compiled in 1145.This led to their conclusion that Dao Yin was essentially Daoist.The development of Dao Yin reached its zenith during the Sui Dynasty(581–618 CE),when it became one of the three medical departments at the imperial medical education institution.As part of the medical reform of the second Sui Emperor,Yang Di,Dao Yin became the treatment of choice,and the employment of a large number of Dao Yin specialists to the Sui court transformed the state medical service.The compilation of Zhu Bing Yuan Hou Lun(Treatise on the Origins and Manifestations of Various Diseases)under Yang Di’s decree,incorporated an abundance of resources on Dao Yin,enabling physicians to potentially“prescribe”Dao Yin to their patients.Situating both Yin Shu and Zhu Bing Yuan Hou Lun in their social and historical contexts,this article analyses their editorial treatments,examines their different objectives,styles,and readerships,and compares the various exercises described in the two texts.It emphasizes the fact that over a period of nearly a thousand years,from the late Warring States(475–221 BCE)to the Sui and Tang periods,Dao Yin was an important medical practice,culminating in its institutionalization by the Sui government. 展开更多
关键词 Dao Yin Early and medieval Chinese medicine Therapeutic exercise Yin Shu Zhu Bing Yuan hou Lun
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Hou Yunde:A Staunch Warrior Fighting Infectious Diseases
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作者 DANG XIAOFEI 《China Today》 2019年第10期44-46,共3页
IN the early years of the People’s Republic of China, China’s medical virology research was still in its infancy. Some viral diseases, such as measles, poliomyelitis, and epidemic encephalitis B posed serious threat... IN the early years of the People’s Republic of China, China’s medical virology research was still in its infancy. Some viral diseases, such as measles, poliomyelitis, and epidemic encephalitis B posed serious threats to people’s health and lives. In this regard, the Chinese government attached great importance to dealing with the situation and made great efforts to train professionals in virology research to tackle key scientific and technological problems for the diagnosis, prevention, and control of epidemic viruses. 展开更多
关键词 hou Yunde WARRIOR INFECTIOUS DISEASES
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The Cult of Tian Hou in the Mekong Delta: The Formation and Characteristics
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作者 Nguyen Ngoc Tho 《International Relations and Diplomacy》 2015年第8期555-564,共10页
Vietnam is the land of all original and absorbed goddesses in Southeast Asia. Local goddesses such as Lieu Hanh, Ba Chua Kho, Thien Yana Ponagar, Ba Den, Ba Chua Xu or external goddess such as Xi Wangmu (西王母), Kw... Vietnam is the land of all original and absorbed goddesses in Southeast Asia. Local goddesses such as Lieu Hanh, Ba Chua Kho, Thien Yana Ponagar, Ba Den, Ba Chua Xu or external goddess such as Xi Wangmu (西王母), Kwan Yin (观音), Yao Chi Jin Mu (瑶池金母), Tian Hou (天後), Mother Dragon Goddess (龙母娘娘), Jin Hua Goddess (金花夫人) etc. all are worshipped simultaneously throughout the nation. Among those, the cult of Tian Hou has become the most typical external goddess belief which absorbs both the cults of Kwan Yin and Xi Wang Mu, at the certain extend, become a symbol of harmonization. The cult of Tian Hou originated in Fujian, China and was gradually brought into South Vietnam after the footsteps of South Chinese immigrants during 17th-20th century. There are around 50 Tian Hou temples built and owned by the ethnic Hoa (华族/Chinese) and the Vietnamese at the Mekong River Delta. In the Mekong residents' mind, Tian Hou is seen as a maritime goddess, a protector, a benevolent Mother Goddess who has been accepted through the channels of Mahayana Buddhism and traditional goddess beliefs in the local communities. This paper is to investigate the current situation of the cult of Tian Hou in the Mekong River Delta to highlight the basic characteristics of this cult in the region. 展开更多
关键词 Tian hou the Mekong River Delta IDENTITY multi-cultural exchange
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ZTE's View on HR Management——A summary of the Interview with Hou Weigui,CEO of ZTE,by Business Celebrities,CCTV
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作者 Zhong Xing (ZTE Corporation,Shenzhen 518057,China) 《ZTE Communications》 2003年第1期48-49,共2页
Anchorman:Today, being people-oriented has become acommon concern in manybusiness organizations.What does“being peo-ple-oriented”mean? Fora product,it meansbringing maximum satis-faction to the customer.
关键词 ZTE’s View on HR Management A summary of the Interview with hou Weigui CEO of ZTE by Business Celebrities CCTV HR CEO of on by VIEW with
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Minister Hou Jie on China's Housing Construction and Urban Development
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《China's Foreign Trade》 1997年第7期11-12,共2页
At a reception held recently, Mr. Hou Jie, Minister of Construction, spoke about China’s housing construction and urban development. According to Mr. Hou Jie, the Chinese government always pays high attention to hous... At a reception held recently, Mr. Hou Jie, Minister of Construction, spoke about China’s housing construction and urban development. According to Mr. Hou Jie, the Chinese government always pays high attention to housing development, and has adopted many policies to speed up the construction of houses. Especially since 1979 when China introduced the policy of reform and opening, residential housing has developed rapidly and witnessed outstanding achievement. From 1979 to 1996, 13.8 billion square metres of residential 展开更多
关键词 WILL Minister hou Jie on China’s housing Construction and Urban Development
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Achievements and Reputation-Life Story of Hou Xianglin
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《China Oil & Gas》 CAS 2001年第4期22-23,共2页
关键词 LI Achievements and Reputation-Life Story of hou Xianglin WPC
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Spatial Cognition of Chinese“Qian/Hou”and English“Front/Back”
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作者 LIU Jingfei 《Sino-US English Teaching》 2022年第9期301-306,共6页
“Front/back”orientation is a basic understanding of the spatial relationship between people and objects and represents a dimensional spatial relationship in the relative horizontal direction.The“front/back”orienta... “Front/back”orientation is a basic understanding of the spatial relationship between people and objects and represents a dimensional spatial relationship in the relative horizontal direction.The“front/back”orientation is judged based on human body experience both in Chinese“qian/hou”and English“front/back”.The spatial cognition of Chinese“qian/hou”and English“front/back”orientation can be analyzed from two aspects:topological space and reference space. 展开更多
关键词 spatial cognition Chinese“qian/hou English“front/back”
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Zhuge Liang and Wu Hou Memorial Temple
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作者 周方方 《科技信息》 2011年第31期306-306,共1页
Zhuge Liang, one of the most respected persons in Chinese history, was an outstanding statesman, militarist, strategist, inventor, and astrologer in the Three Kingdom Period. He was and is known for his wisdom, loyalt... Zhuge Liang, one of the most respected persons in Chinese history, was an outstanding statesman, militarist, strategist, inventor, and astrologer in the Three Kingdom Period. He was and is known for his wisdom, loyalty and contribution to Chinese history. Wu Hou Memorial Temple is the place especially built for people to worship him. 展开更多
关键词 英语学习 学习方法 阅读知识 英语翻译
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Hou Xianglin-Academician of the Chinese Academyof Science and the Chinese Academy of Engineering
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《China Oil & Gas》 CAS 1997年第3期191-191,共1页
关键词 hou Xianglin-Academician of the Chinese Academyof Science and the Chinese Academy of Engineering
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Hou Xianglin,A Member of Both CAS and CAE
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《工程科学(英文版)》 2005年第4期F0002-F0002,共1页
关键词 hou Xianglin 中国科学院 共产党员 计算机辅助工程
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Story of Hou Jie
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《中国会展》 2005年第1期83-83,共1页
In Connection with Surroundina 10 Cities When talks about Hou Jie, Chen Zhongqiu, President of Guangdong Modern International Exhibition Center firstly mentioned location of Hou Jie. Hou Jie may cover 10 cities includ... In Connection with Surroundina 10 Cities When talks about Hou Jie, Chen Zhongqiu, President of Guangdong Modern International Exhibition Center firstly mentioned location of Hou Jie. Hou Jie may cover 10 cities including Hong Kong, Guangzhou, Shenzhen, Foshan, Zhongshan, Zhuhai, Huizhou, 展开更多
关键词 Story of hou Jie
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穿透边界:城市更新语境下的社会渗透性与共建机制——Jeffrey Hou教授访谈
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作者 董芊里 Jeffrey Hou 《北京规划建设》 2025年第5期202-212,共11页
城市为何需要“社会渗透性”,侯教授,您好!首先请您谈谈“社会渗透性”这一概念。为什么我们当今的城市需要关注“社会渗透性”?它出现的背景和必要性是什么?
关键词 共建机制 Jeffrey hou教授 城市更新 社会渗透性
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Analysis on Beijing's Housing Affordability and Limitations of Its Affordable Housing Scheme 被引量:1
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作者 WANG Yi,PhD,Associate Professor,School of Architecture,Tsinghua University,Beijing,P.R.China. 《China City Planning Review》 2009年第1期50-57,共8页
1.Introduction During the period of planned economy from 1949 to 1979,China implemented the"Welfare-oriented Housing System"in urban areas.Housing under such a system was characterized by its low rent charge... 1.Introduction During the period of planned economy from 1949 to 1979,China implemented the"Welfare-oriented Housing System"in urban areas.Housing under such a system was characterized by its low rent charge and relatively poor but standardized living conditions. 展开更多
关键词 houSING PLANNED houSEHOLD standardized ESTATE hous
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肇端于《资本论》:侯外庐中国思想史研究的取径再探 被引量:1
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作者 肖永明 吴旺海 《中南大学学报(社会科学版)》 北大核心 2025年第2期10-18,共9页
在中国思想史领域声名显赫的侯外庐的研究生涯肇端于《资本论》的翻译。翻译过程中的三个阶段为侯外庐转向中国史研究奠定了基础。《资本论》以生产方式为研究对象,使得侯外庐在亚细亚生产方式问题上形成独到见解,对中外尤其是苏联学界... 在中国思想史领域声名显赫的侯外庐的研究生涯肇端于《资本论》的翻译。翻译过程中的三个阶段为侯外庐转向中国史研究奠定了基础。《资本论》以生产方式为研究对象,使得侯外庐在亚细亚生产方式问题上形成独到见解,对中外尤其是苏联学界的“空白说”进行了回应。其五卷本《中国思想通史》不同程度地借鉴了《资本论》的理论视角,呈现出从生产方式出发,经由社会形态判定,最终揭示中国思想发展面貌的研究模式。侯外庐在中国思想史研究上得以形成系统的研究取径,《资本论》既是时间起点,也是逻辑起点。 展开更多
关键词 《资本论》 侯外庐 中国思想史 自主知识体系
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基于数据挖掘和网络药理学探讨侯秀娟治疗无症状高尿酸血症的中药用药规律及作用机制
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作者 曹凤娇 茹尘 +4 位作者 卢斯仪 杜梦梦 李媛 钱唐亮 侯秀娟 《新中医》 2025年第9期187-194,共8页
目的:运用数据挖掘技术对侯秀娟教授治疗痰湿内蕴证无症状高尿酸血症(HUA)中药处方进行归纳分析,总结中药治疗无症状HUA的配伍特点及用药规律,根据网络药理学分析方法预测核心药物在无症状HUA治疗中的潜在作用靶点及分子机制。方法:收... 目的:运用数据挖掘技术对侯秀娟教授治疗痰湿内蕴证无症状高尿酸血症(HUA)中药处方进行归纳分析,总结中药治疗无症状HUA的配伍特点及用药规律,根据网络药理学分析方法预测核心药物在无症状HUA治疗中的潜在作用靶点及分子机制。方法:收集并筛选2018年1月—2023年9月期间北京中医药大学东方医院风湿病科门诊侯秀娟主任治疗痰湿内蕴证无症状HUA的病例资料与门诊处方。借助Microsoft Excel 2022、IBM SPSS Modeler 18.0等软件,针对纳入的处方展开频次统计、关联规则以及聚类分析。通过中药系统药理学数据库(TCMSP)平台,获取中药的化学成分及其潜在靶点并加以归纳剖析;利用人类孟德尔遗传(OMIM)数据库、GeneCards等数据库筛选HUA相关疾病的靶点,同时绘制韦恩图找出药物靶点与HUA靶点的交集靶点,运用蛋白质相互作用数据库(STRING)构建蛋白质相互作用网络,进而筛选出最终的核心作用靶点;并且在Metascape网站探寻核心作用靶点富集的通路及其功能。结果:在所录入的389份处方中,共出现221种中药。按照出现频数从高到低排名,位列前8位的药物依次为葛根、山药、薏苡仁、牛膝、茯苓、车前草、白术、苍术,由这8味药构成的核心方剂被命名为“健脾降浊方”。有76个对应的化合物,以及237个相关作用靶点。在GeneCards、OMIM数据库中对HUA的靶点进行检索,经过合并并去除重复后,获得HUA相关靶点910个。将核心中药的靶点与HUA相关靶点进行映射,得出中药治疗HUA的关键靶点73个,核心方涉及76个化合物、237个相关作用靶点,HUA相关靶点90个,挖掘出中药与疾病的共同靶点73个、核心靶点15个;通过富集分析获取京都基因与基因组百科全书(KEGG)通路157条,主要涵盖脂质和动脉粥样硬化信号通路、糖尿病中的AGE-RAGE信号通路、脉冲剪切力与动脉粥样硬化信号通路、磷酸肌醇3-激酶/蛋白激酶B(PI3K/AKT)信号通路等。结论:无症状湿浊内蕴证HUA应以健脾泄浊为基本治法,核心方治疗无症状HUA具有多成分、核心靶点、多条通路相互协同的特点,可能与有白细胞介素-6(IL-6)、肿瘤坏死因子(TNF)、白细胞介素-1β(IL-1β)等靶点关系密切,主要通过PI3K/AKT、白细胞介素-17(IL-17)信号通路等发挥调控尿酸代谢、抑制炎性反应的作用。 展开更多
关键词 高尿酸血症 痰湿内蕴证 中药 数据挖掘 网络药理学 侯秀娟
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