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河北工程大学理学学士学位论文论文题目：北方城市广场光环境研究论文作者：王伟学号：060470206专业：应用物理指导老师：熊红彦（教授）河北工程大学学士学位论文I摘要随着我国城市经济建设的高速发展，城市环境的日益改善，作为城市环境建设的重要环节城市光环境也越来越受到城市建设者和管理者的高度重视。广场作为城市空间的重要节点，它不仅是展现和宣传城市文化、民俗、风貌等的主要窗口也是人们室外活动空间的重要组成部分，但由于目前国内在这一领域的研究尚未比较系统、完整地论述，没有形成统一结论，缺乏有力的理论指导广场照明实践导致城市广场灯光环境整体感不强，亮度失调造成光污染以及能源的浪费，照明设计缺乏地域文化特点，城市文化品位及内涵缺失等工程实践问题。因此，为了进步提高人们夜间的公共休闲生活质量，景观照明进行理论研究具有十分重要的现意义。本文首先引入城市广场的发展历史及现状问题。其次，研究分析城市广场景观照明理论，力求从理论上构建一个科学、系统、合理的景观照明设计原则与方法。最后，通过论述北方城市广场夜景设计原则及各种功能广场的设计方法，对论文提出的景观照明光构成设计原则和方法进行研究。关键词:城市广场;光构成;生理因素;心理因素;文化表现河北工程大学学士学位论文IIAbstractWiththerapiddevelopmentofurbaneconomicdevelopment,improvetheurbanenvironment,urbanenvironmentasanimportantpartofbuildingthecityoflightenvironmentmoreandmorebuildersandcitymanagersarehighlyvalued.PiazzaDiimportantnodeurbanspace,notonlyofdemonstratingandadvocacyurbanculture,folklore,style,etc.Themainwindowalsoindicationsthatpeopleoutsideanimportantpartofspace,butowingtothecurrentresearchinthisareahasnotyetSystematicallyandcompletemannerdiscourse,thereisnounifiedconclusion,thelackofastrongtheoreticalguidancetosquarelightingpracticeleadingtothecitysquarelightingenvironmentasawholefeelingisnotstrong,brightdisorderscausedbylightpollutionandenergywaste,lightingdesignlackofgeographicalandculturalcharacteristics,UrbanCulture,andcontentlossandotherengineeringpracticeproblem.Therefore,inordertoprogressinimprovingpeople'squalityoflifeatnightinpublicrecreation,landscapelightingtheoreticalstudiesareveryimportantsignificance.ThispaperintroducesthehistoryoftheCitySquareandstatusissues.Secondly,thestudyoftheoryofcitysquarelandscapelighting,andstrivetobuildascientifictheory,systems,andrationaldesignprinciplesandmethodsoflandscapelighting.Finally,discussesthedesignpR)lciplesoftheNorthNightandtheCitySquarePlaza,thedesicnfeaturesofthelandscapelightinglightpaperpresentsthedesignprinciplesofformandmetèodsofresearch.Keywords:TownSquare;lightform;physiologicalfactors;Psychologicalfactors;Culturalexpressions河北工程大学学士学位论文III摘要.......................................................................................................................IABSTRACT.................................................................................................................II前言.............................................................................................................................IV第一章城市广场的历史，现状及问题.....................................................................11．城市广场的历史..................................................................................................12．城市广场夜景发展..............................................................................................13．广场光环境的现状及问题..................................................................................23.1.缺乏整体规划.................................................................................................23.2.缺乏特色...........................................................................................................33.3.缺乏统一的标准和规范...................................................................................53.4.缺乏对照明设备的维修管理...........................................................................53.5.缺乏节能措施...................................................................................................5第二章广场照明理论.................................................................................................71.光源.........................................................................................................................71.1.色温...................................................................................................................71.2显色性...............................................................................................................71.3光照度...............................................................................................................82.照明生理因素.........................................................................................................82.1视觉系统的明暗适应.......................................................................................92.2视觉系统的眩光.............................................................................................103视觉心理因素与照度水平、色温的关系...........................................................10第三章北方城市广场夜景设计原则.......................................................................12第四章北方城市广场景观各组成要素的照明.......................................................141．广场的围合........................................................................................................142．广场的形态........................................................................................................163．广场的设施........................................................................................................164.广场的质地...........................................................................................................185.广场的尺度...........................................................................................................22第五章根据广场的功能营造夜景观......