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文明1(civilized)、文明2(civilization)、文明3(civitas)——论“文明”一词的三种不同含义
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作者 叶文宪 《许昌学院学报》 CAS 2024年第3期57-65,共9页
学术界对于“什么是文明”存有争议的原因,是把文明(civilized)、文明社会(civilization)和国家(civitas)三个不同的概念混为一谈造成的。“文明1”大致相当于英语civilized(文明的)。文化是人群的生活方式,但是不仅彬彬有礼、琴棋书画... 学术界对于“什么是文明”存有争议的原因,是把文明(civilized)、文明社会(civilization)和国家(civitas)三个不同的概念混为一谈造成的。“文明1”大致相当于英语civilized(文明的)。文化是人群的生活方式,但是不仅彬彬有礼、琴棋书画、轻歌曼舞、美味佳肴是文化,愚昧粗鲁、恶俗陋习、野风蛮舞、吃糠咽菜也是生活方式,所以文明1不完全等同于文化,而只有被认可与受推崇的文化才被称为文明。无论古今中外,作为文化的文明1都是褒义的,文明1即“文明”的本义,也是对文化的价值判断。“文明2”相当于英语civilization(文明社会),摩尔根用以指称继蒙昧社会与野蛮社会之后出现的、高于蒙昧与野蛮状态的社会阶段。作为社会形态的文明2当然比蒙昧与野蛮社会要进步,但是文明社会并非一切都是文明的,其中充斥着种种不文明的蒙昧与野蛮,所以不能说文明2就是“文明的”社会。“文明3”相当于英语civitas(国家),是中国学者根据恩格斯的“国家是文明社会的概括”得出的概念,系指继部落联盟或酋邦之后出现的社会组织形态。因为不同国家的国体与政体各不相同,有了国家之后并非一切都变得比野蛮社会更文明了,所以作为国家的文明3也不都是“文明的”国家。 展开更多
关键词 文明1(civilized) 文明2(civilization) 文明3(civitas)
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Civil3d技术在河道治理中的应用分析
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作者 范会平 《中文科技期刊数据库(文摘版)工程技术》 2024年第3期0114-0116,共3页
为了切实加强水环境保护及水资源管理与利用,近年来我国一直在加快和加大力度落实河道治理,要想保证河道治理达到预期效果,并最大程度提高河道治理工程生态效益,首先要确保河道治理设计与施工方案的科学合理性,可见借助现代化技术手段,... 为了切实加强水环境保护及水资源管理与利用,近年来我国一直在加快和加大力度落实河道治理,要想保证河道治理达到预期效果,并最大程度提高河道治理工程生态效益,首先要确保河道治理设计与施工方案的科学合理性,可见借助现代化技术手段,优化和改进河道治理设计与规划是很有必要的。基于此本文首先进行Civil3d技术的梳理与说明,继而详细分析Civil3D软件在某河道治理项目的具体应用,旨在与相关工作人员相互交流、共同探讨。 展开更多
关键词 civil3d技术 河道治理 技术应用
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BDSec:Security Authentication Protocol for BeiDou-Ⅱ Civil Navigation Message
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作者 Wu Zhijun Zhang Yuan +2 位作者 Yang Yiming Wang Peng Yue Meng 《China Communications》 SCIE CSCD 2024年第6期206-218,共13页
Due to the lack of authentication mechanism in BeiDou navigation satellite system(BDS),BD-Ⅱ civil navigation message(BDⅡ-CNAV) are vulnerable to spoofing attack and replay attack.To solve this problem,we present a s... Due to the lack of authentication mechanism in BeiDou navigation satellite system(BDS),BD-Ⅱ civil navigation message(BDⅡ-CNAV) are vulnerable to spoofing attack and replay attack.To solve this problem,we present a security authentication protocol,called as BDSec,which is designed by using China’s cryptography Shangyong Mima(SM) series algorithms,such as SM2/4/9 and Zu Chongzhi(ZUC)algorithm.In BDSec protocol,both of BDⅡ-CNAV and signature information are encrypted using the SM4 algorithm(Symmetric encryption mechanism).The encrypted result is used as the subject authentication information.BDSec protocol applies SM9 algorithm(Identity-based cryptography mechanism) to protect the integrity of the BDⅡ-CNAV,adopts the SM2 algorithm(Public key cryptosystem) to guarantee the confidentiality of the important session information,and uses the ZUC algorithm(Encryption and integrity algorithm) to verify the integrity of the message authentication serial number and initial information and the information in authentication initialization sub-protocol respectively.The results of the SVO logic reasoning and performance analysis show that BDSec protocol meets security requirements for the dual user identity authentication in BDS and can realize the security authentication of BDⅡ-CNAV. 展开更多
关键词 BDII civil navigation messages(BDIICNAV) BeiDou navigation satellite system(BDS) identity-based cryptography mechanism navigation message authentication protocol(BDSec)
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Exploring the Applications of Digital Twin Technology in Enhancing Sustainability in Civil Engineering:A Review
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作者 Jiamin Huang Ping Wu +2 位作者 Wangxin Li Jun Zhang Yidong Xu 《Structural Durability & Health Monitoring》 EI 2024年第5期577-598,共22页
With the advent of the big data era and the rise of Industrial Revolution 4.0,digital twins(DTs)have gained sig-nificant attention in various industries.DTs offer the opportunity to combine the physical and digital wor... With the advent of the big data era and the rise of Industrial Revolution 4.0,digital twins(DTs)have gained sig-nificant attention in various industries.DTs offer the opportunity to combine the physical and digital worlds and aid the digital transformation of the civil engineering industry.In this paper,605 documents obtained from the search werefirst analysed using CiteSpace for literature visualisation,and an author co-occurrence network,a keyword co-occurrence network,and a keyword clustering set were obtained.Next,through a literature review of 86 papers,this paper summarises the current status of DT application in civil engineering based on a review of the origins,concepts,and implementation techniques of DTs,and it introduces the application of DTs in the full project lifecycle.This study shows that DTs have great potential to address many of the challenges faced by civil engineering.In this regard,the paper also presents some thoughts on the future directions of DT research. 展开更多
关键词 Digital twins civil engineering full lifecycle literature visualisation analysis
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Association between Mental Health Literacy and Workplace Well-Being of Chinese Grassroots Civil Servants:The Chain Mediating Effects of Regulatory Emotional Self-Efficacy and Resilience
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作者 Yi Tang Yajun Zhao +4 位作者 Zihan Jin Shengnan Wu Zhijun Zhang Ju Zhou Ling Zhou 《International Journal of Mental Health Promotion》 2024年第7期559-568,共10页
This study aimed to investigate the relationship between mental health literacy(MHL)and workplace well-being(WWB)of Chinese grassroots civil servants,with regulatory emotional self-efficacy(RESE)and resilience as media... This study aimed to investigate the relationship between mental health literacy(MHL)and workplace well-being(WWB)of Chinese grassroots civil servants,with regulatory emotional self-efficacy(RESE)and resilience as mediating variables.A questionnaire survey was conducted among Chinese grassroots civil servants,with a valid sample size of 2673 after excluding missing values and conducting relevant data processing.The PROCESS was used to examine the relationship between MHL,RESE,resilience,and WWB.The study found that MHL among grassroots civil servants was positively and significantly correlated with WWB(r=0.73,p<0.01).RESE partially mediated the relationship between MHL and WWB(β=0.25,95%CI[0.22,0.28]).Resilience partially mediated the relationship between MHL and WWB(β=0.22,95%CI[0.19,0.26]).MHL had a positive effect on WWB through the chain mediating effect of RESE and resilience(β=0.05,95%CI[0.03,0.07]).There is a close relationship between MHL and WWB,where Chinese grassroots civil servants with higher levels of MHL can develop stronger RESE and resilience,leading to higher WWB.The results of this study remind organizational institutions of Chinese grassroots civil servants that enhancing MHL,RESE,and resilience is an important pathway to promoting their WWB. 展开更多
关键词 Mental health literacy workplace well-being regulatory emotional self-efficacy RESILIENCE Chinese grassroots civil servants
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基于Civil 3D进行符合国标的超高加宽设计
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作者 王振宇 康宁 《河南建材》 2024年第1期4-7,共4页
BIM的快速发展为道路设计提供了新的发展契机。作为一款成熟的道路设计BIM软件,无论是设计规范,还是装配部件,Civil 3D都支持自主定义,这为道路行业BIM的发展提供了一个很好的设计平台。在各等级道路中,道路的超高加宽设计对于行车的安... BIM的快速发展为道路设计提供了新的发展契机。作为一款成熟的道路设计BIM软件,无论是设计规范,还是装配部件,Civil 3D都支持自主定义,这为道路行业BIM的发展提供了一个很好的设计平台。在各等级道路中,道路的超高加宽设计对于行车的安全性与舒适性至关重要,但是在进行路线超高加宽设计时,Civil 3D所依托的是美国标准规范。为了让设计更适合中国道路实际情况,根据中国路线设计规范修编Civil 3D的超高加宽设计文件是至关重要的,可以为中国标准下的公路行业BIM设计发展提供一定的帮助。 展开更多
关键词 BIM civil 3D 道路设计 超高加宽 中国标准
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The Positive Significance of Confucian Civilization in Peace Building
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作者 PU Jingxin ZHENG Hongju 《International Relations and Diplomacy》 2024年第1期18-25,共8页
The Confucian emphasis on benevolence and empathy can be applied in conflict resolution processes.When parties in conflict embrace these values,it becomes easier to find common ground,compromise,and work towards peace... The Confucian emphasis on benevolence and empathy can be applied in conflict resolution processes.When parties in conflict embrace these values,it becomes easier to find common ground,compromise,and work towards peaceful solutions.Confucian civilization,with its emphasis on ethics,harmony,and diplomacy,offers valuable contributions to peace-building efforts in the contemporary world.By promoting virtuous leadership,fostering cross-cultural understanding,and emphasizing ethical governance,Confucianism can play a positive role in achieving and maintaining global peace.Confucianism continues to exert significant influence in the contemporary world,particularly in the context of peace-building efforts.This article explores the positive significance of Confucian civilization in contributing to peace-building endeavors globally. 展开更多
关键词 Confucian civilization CONFUCIANISM BENEVOLENCE peace-building HARMONY cross-cultural understanding
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The Historical Position and Value Dimensions of Human Rights Civilization
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作者 鲁广锦 PAN Yingzhao 《The Journal of Human Rights》 2024年第1期11-41,共31页
Human beings are the mainstay and the ultimate goal of civilization.The history of human civilization is a continuous struggle to realize the respect,liberation,protection,and development of humanity.Human rights are ... Human beings are the mainstay and the ultimate goal of civilization.The history of human civilization is a continuous struggle to realize the respect,liberation,protection,and development of humanity.Human rights are an achievement of humanity and a symbol of progress,and the human rights civilization is an important component of human civilization.Understanding and interpreting human rights from the perspective of human rights civilization means that human rights are not only a concept or an idea but also a grand historical and long-term social practice.Up to now,the development of human rights civilization has roughly experienced four awakening eras:initialization,revolution,popularization,and globalization.In terms of its value dimensions,it has the characteristics of progressiveness,diversity,commonality,inclusiveness,indivisibility,openness,and so on.The historical position of human rights civilization and the development of its value dimensions have shown to the world that human rights are the common wealth of humanity,and human rights belong to all mankind;human rights are historical,concrete,and developmental;the concept of human rights is constantly evolving,and its connotations and categories are constantly expanding;achieving the free and well-rounded development of every person is the highest value realm of human rights civilization.The Chinese modernization endows Chinese civilization with modern strength and opens up new horizons for human rights civilization.The new pattern of human rights civilization to be created by Chinese modernization not only possesses the common characteristics of human rights civilization but also enjoys Chinese characteristics based on its own national conditions,enriching and developing the diversity of human rights civilization for all mankind. 展开更多
关键词 human rights civilization four awakening eras of human rights value dimensions of human rights Chinese modernization new pattern of human rights civilization with Chinese characteristics
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基于Midas Civil在大型履带吊车作用下的钢栈桥结构设计
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作者 杨林 孙广 +1 位作者 李潇 张泽明 《建筑安全》 2024年第7期47-51,61,共6页
为保证钢栈桥可以在大型履带吊车作用下安全使用,以四川省成都市某景观人行桥项目为例,对钢栈桥进行针对性的结构设计,采用Midas Civil有限元软件进行钢栈桥建模和结构分析,并简要阐述了钢栈桥的施工要点。通过模型建立过程的加载方式... 为保证钢栈桥可以在大型履带吊车作用下安全使用,以四川省成都市某景观人行桥项目为例,对钢栈桥进行针对性的结构设计,采用Midas Civil有限元软件进行钢栈桥建模和结构分析,并简要阐述了钢栈桥的施工要点。通过模型建立过程的加载方式、工况的介绍,计算分析了各个工况的钢栈桥的变形值、应力、稳定性,计算结果均满足容许值,为工程的实施提供了理论数据支持。 展开更多
关键词 桥梁工程 钢栈桥 Midas civil
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基于Civil 3D和MIKE 21耦合的全二维溃堤洪水动态模拟应用
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作者 郭文 马梦梦 鲍珊珊 《水利规划与设计》 2024年第7期57-62,共6页
为探究基于Civil 3D和MIKE 21耦合的全二维水动力模型在溃堤洪水动态模拟中的实际应用效果,文章采用实测地形资料,利用Civil 3D创建河道内、外全二维高精度地形曲面,结合MIKE 21构建全二维水动力模型,计算得到不同溃口工况下提防沿线的... 为探究基于Civil 3D和MIKE 21耦合的全二维水动力模型在溃堤洪水动态模拟中的实际应用效果,文章采用实测地形资料,利用Civil 3D创建河道内、外全二维高精度地形曲面,结合MIKE 21构建全二维水动力模型,计算得到不同溃口工况下提防沿线的淹没深度及流场分布。结果表明,采用Civil 3D创建河道内地形曲面较横断面数据概化更为精准,更能直观展示河道内洪水演进变化。该研究为工程设计提供了科学可靠的数据支持,对于指导防洪工程建设具有重要意义。 展开更多
关键词 civil 3D MIKE21 溃堤洪水 防洪工程
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基于Civil3D集成造价法在截渗墙投资编制中的应用
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作者 连祎 贾海涛 连迪 《山西建筑》 2024年第5期185-187,191,共4页
常规截渗墙造价工作在计算各地层工程量时占用大量时间,导致造价编制的效率与精度很难同时得到保证。为了解决这个问题,将基于Civil3D集成造价方法在截渗墙造价编制中进行应用,通过引入Civil3D软件进行三维算量,将各个地层的工程量直接... 常规截渗墙造价工作在计算各地层工程量时占用大量时间,导致造价编制的效率与精度很难同时得到保证。为了解决这个问题,将基于Civil3D集成造价方法在截渗墙造价编制中进行应用,通过引入Civil3D软件进行三维算量,将各个地层的工程量直接导出至Excel,计算工程量方便快捷,并且统一土层信息制作土层信息表,通过参数判别自动匹配单价模板,提高了造价工作的效率与成果质量。 展开更多
关键词 civil3D 土层信息表 单价模板 截渗墙
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Civil3d部件编辑器关键技术应用研究
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作者 梁建波 《水利技术监督》 2024年第7期252-254,270,277,共5页
部件编辑器(Autodesk Subassembly Composer)是Civil3d软件进行BIM设计的重要辅助工具软件,在利用Civil3d的道路功能进行BIM建模时,经常会遇到一些特殊的应用需求,针对这一问题,文章以Civil3d建模中的渠道交叉部位、条件逻辑目标、渐变... 部件编辑器(Autodesk Subassembly Composer)是Civil3d软件进行BIM设计的重要辅助工具软件,在利用Civil3d的道路功能进行BIM建模时,经常会遇到一些特殊的应用需求,针对这一问题,文章以Civil3d建模中的渠道交叉部位、条件逻辑目标、渐变段建模几种具体应用为例,研究部件编辑器的应用关键技术,在有效解决了上述问题的同时,拓宽了部件编辑器应用范围,提升了Civil3d的应用广度,对提高BIM正向设计效率和成模能力具有重要意义。 展开更多
关键词 civil3d部件编辑器 道路法 渠道交叉部位 条件逻辑 渐变段
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基于Civil3D在道路交叉口正向设计的研究与应用
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作者 刘帮 《山东工业技术》 2024年第2期92-96,共5页
针对目前BIM正向设计所存在的出图效率低、设计工具操作不习惯、数据互通丢失率高等问题,结合某二级公路交叉口,将Civil 3D作为其正向设计的工具,开展基于Civil 3D在道路交叉口正向设计的研究,对道路交叉设计、道路优化、三维可视化等... 针对目前BIM正向设计所存在的出图效率低、设计工具操作不习惯、数据互通丢失率高等问题,结合某二级公路交叉口,将Civil 3D作为其正向设计的工具,开展基于Civil 3D在道路交叉口正向设计的研究,对道路交叉设计、道路优化、三维可视化等方面进行关键技术研究。研究结果表明,通过对地形数据优化分析,生成三维地形曲面,结合Civil 3D智能化、智慧化设计的特点,生成施工图级别的正向设计成果。工程应用结果表明,使用Civil 3D进行道路交叉口的正向设计,可以提高设计效率、减少设计错误、考虑不全面等问题,减少后期因为施工、地质突发情况对设计变更的影响。 展开更多
关键词 BIM正向设计 道路交叉口 civil 3D 关键技术研究
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基于Civil 3D部件编辑器的矿山排土场参数化设计研究
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作者 苏高飞 梁耀 侯亚博 《现代矿业》 CAS 2024年第2期100-103,共4页
近年来,民用建筑行业BIM技术得到迅速发展,将其应用于有色冶金矿山设计工作势在必行,改变以往人工计算、应用AutoCAD插件出图的现状。为实现排土场参数化设计,结合排土场设计经验和计算机语言,基于Civil 3D部件编辑器(SAC)研究了参数化... 近年来,民用建筑行业BIM技术得到迅速发展,将其应用于有色冶金矿山设计工作势在必行,改变以往人工计算、应用AutoCAD插件出图的现状。为实现排土场参数化设计,结合排土场设计经验和计算机语言,基于Civil 3D部件编辑器(SAC)研究了参数化设计流程;针对排土场横断面形式,创建了多级边坡部件参数化模型,实现了快速建模、三维模型到二维图纸的转换以及排土场库容精确计算。基于SAC的排土场三维参数化设计技术促进了设计效率和精度的提升,总结形成了参数化设计技术在排土场设计过程中的应用流程,为类似项目提供参考。 展开更多
关键词 civil 3D部件编辑器 排土场 参数化设计
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Pioneering a New Realm of Human Rights Civilization in the Chinese Path to Modernization——An Overview of the Symposium on“The Chinese Path to Modernization and the Promotion of Free and Comprehensive Human Development”
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作者 王新怡 黄安杰 QIAN chuijun(Translated) 《The Journal of Human Rights》 2024年第2期476-481,共6页
On October 14,2023,a symposium themed“The Chinese Path to Modernization and the Promotion of Free and Comprehensive Human Development”was held in Changchun,Jilin Province,China.More than fifty experts,scholars,and r... On October 14,2023,a symposium themed“The Chinese Path to Modernization and the Promotion of Free and Comprehensive Human Development”was held in Changchun,Jilin Province,China.More than fifty experts,scholars,and researchers from national institutions and universities engaged in discussions and exchanges on human rights on the Chinese path to modernization,including the path,practice,knowledge systems,and civilization forms of human rights.This symposium played a significant role in advancing the construction of the disciplinary system,academic system,and discourse system of human rights in China. 展开更多
关键词 Chinese path to modernization Chinese human rights civilization China’s indigenous human rights knowledge system free and comprehensive human development
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The Path,Trends,and Approaches of the Civilization Evolution of Rural Marriage Forms
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作者 Renxiu Chen 《Review of Educational Theory》 2024年第1期6-9,共4页
Rural marriage has characteristics such as close relationship with labor production,deep integration of traditional culture,shy and introverted expression of subjective emotions,and illegal and rough marriage.The civi... Rural marriage has characteristics such as close relationship with labor production,deep integration of traditional culture,shy and introverted expression of subjective emotions,and illegal and rough marriage.The civilization evolution of rural marriage forms is moving towards a path that is conducive to the development of production and the pursuit of happiness for farmers,the construction of rural spiritual civilization,and the comprehensive development of rural society.This study analyzes the direction of the evolution of rural marriage form civilization,predicts the trend of rural marriage form civilization evolution,and proposes the future path of rural marriage form civilization evolution,including adhering to human’s most original value expectations of marriage life,drawing nourishment from excellent traditional Chinese culture,and continuously adjusting marriage and family policy tools to keep up with changes in the world of life. 展开更多
关键词 Rural Marriage Forms civilization Evolution Marriage Squeeze civilized Rationality
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Problem Analysis and Effective Strategies of Ecological Civilization Education for Undergraduates in the New Age
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作者 Xiumin Han Yuliang Zhang 《Journal of Contemporary Educational Research》 2024年第5期317-324,共8页
The ecological civilization in the new age is one important aspect for undergraduates.We must enhance the concept of their civilization and improve the quality of civilization.Carrying out ecological civilization educ... The ecological civilization in the new age is one important aspect for undergraduates.We must enhance the concept of their civilization and improve the quality of civilization.Carrying out ecological civilization education in colleges and universities has a practical significance for enriching the contents of ideological and political education to realize their all-round development.Nowadays,some undergraduates lack awareness of ecological civilization and ignore its importance.For this reason,undergraduates need to pay attention to ecological civilization and improve their own ecological civilization literacy to promote the all-round development in qualities in the new age.This paper mainly analyzes the current problems in undergraduates’ecological civilization education and explores effective strategies to solve the current problems in undergraduates’ecological civilization education.The strategies include integrating ecological civilization resources,innovating methods of ecological civilization,strengthening ecological educator team construction,embodying ecological culture in campus construction and creating the atmosphere,emphasizing innovative practices for ecological civilization,strengthening publicity of social-ecological civilization,and attaching importance to family education of ecological civilization. 展开更多
关键词 UNDERGRADUATES Ecological civilization Effective strategies Curriculum administration
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Research on MBSE Application for Radio Navigation System
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作者 ZHANG Yangkang PENG Xufei +1 位作者 LEI Yu WANG Shuangjia 《International Journal of Plant Engineering and Management》 2024年第2期78-96,共19页
The rapid development of concepts and technologies for civil aircraft navigation systems has put forward higher requirements for agile iteration and integrated design verification in the research and development(R&... The rapid development of concepts and technologies for civil aircraft navigation systems has put forward higher requirements for agile iteration and integrated design verification in the research and development(R&D)process.Traditional document based system engineering(DBSE)methods have gradually become inadequate.Model based system engineering(MBSE)is fully based on user′s needs and is carried out from top to bottom,in line with the concept of forward design.It is gradually being applied in the development of civil aircraft systems.This article focuses on the civil aircraft radio navigation system and proposes a complete system engineering solution based on models,from system design and development to validation.Guided by the Arcadia methodology,with Capella modeling tool,Simulink simulation tool,and system validation tool,the complete R&D process from design and development to testing and validation was achieved through model construction,code generation,and testing validation.A radio navigation station selection optimization method based on machine learning was proposed,and results had good signal quality and persistence.The verification result of Beijing⁃Shanghai flight route shows MBSE method practiced in this article can ensure the feasibility of the entire process of radio navigation system development,as well as the rationality of tuning and positioning result.By automatically generating code to form a universal functional module,an optimization method that integrates different radio navigation station selection strategies is achieved,providing new ideas for the development and design of radio navigation systems. 展开更多
关键词 MBSE radio tuning machine learning civil aircraft development process
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基于MidasCivil的桥梁承载力检算研究
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作者 程彩发 《中文科技期刊数据库(全文版)工程技术》 2024年第10期0078-0081,共4页
现阶段,在实际开展城市化发展的过程中,在车辆保有量增加的影响下,道路压力逐渐增加,导致早高峰或者是晚高峰的时间逐渐延长,影响交通出行的通畅性,同时也对居民的出行造成了一定的不良影响。针对此情况,在实际开展道路建设施工的过程中... 现阶段,在实际开展城市化发展的过程中,在车辆保有量增加的影响下,道路压力逐渐增加,导致早高峰或者是晚高峰的时间逐渐延长,影响交通出行的通畅性,同时也对居民的出行造成了一定的不良影响。针对此情况,在实际开展道路建设施工的过程中,根据交通网络的实际情况建设桥梁,以此降低交通运行的压力,为居民提供良好的出行环境。为了进一步提升桥梁应用的安全性以及稳定性,以实际工程为案例进行探究,利用Midas Civil有限元软件模拟桥梁结构以及荷载情况,以此为基础对桥梁的承载力进行检算,判断桥梁是否满足相关规定以及运行标准,以期为同类工程提供经验与参考。 展开更多
关键词 MIDAS civil有限元软件 桥梁 承载力 检算
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Civil 3D在工程施工复杂场地土方计算中的应用
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作者 谢文浩 王涵 +2 位作者 刘伟 陈帅 郭亚鹏 《建设机械技术与管理》 2024年第3期124-126,共3页
在工程施工过程中往往涉及到场地土方的计算,尤其是在一些复杂的场地内修建道路、管线或者构筑物时,如何更高效准确的计算场地土方,对设计方案编制、现场土方平衡亦或工程量核算都是一项重要的工作。随着BIM技术的发展,Civil 3D软件是Au... 在工程施工过程中往往涉及到场地土方的计算,尤其是在一些复杂的场地内修建道路、管线或者构筑物时,如何更高效准确的计算场地土方,对设计方案编制、现场土方平衡亦或工程量核算都是一项重要的工作。随着BIM技术的发展,Civil 3D软件是Autodesk为土木与基础设施行业提供的三维设计解决方案,适用于岩土、勘测、总图、场地规划、水利工程、道路设计等多个不同的应用领域,Civil 3D不仅提供了强大的地形分析和处理功能,更重要的是能从多种源数据快速灵活的创建三维的数字地形模型。根据我长期在市政工程施工中的实践,通过对Civil 3D软件的应用,利用其三维建模和曲面编辑的优势,运用“点-线-面-体”的建模思路,将一维的点(x,y,z)转换成三维的体,总结出一种适用于复杂土方计算的方法。 展开更多
关键词 复杂场地 土方计算 三维建模 civil 3D 曲面
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