文档详情

树木抗风及对风环境影响评价的研究综述-自然灾害学报.PDF

发布:2018-02-17约4.04万字共8页下载文档
文本预览下载声明
24 5           Vol.24No.5           2015 10 JOURNALOFNATURALDISASTERS Oct.2015 :1004-4574(2015)05-0199-08 DOI牶10.13577/j.jnd.2015.0522 , , ( , 410082)   : 、 , 、 , 。 , 、 , , 。 、 、 , , 。 : ; ; ; ; :S761.2      :A Reviewofresearchontrees'windresistanceandeffects onwindenvironment ZHOULifen,WUHonghua,LIZhengnong (KeyLaboratoryofBuildingSafetyandEfficiencyoftheMinistryofEducation,HunanUniversity,Changsha410082,China) Abstract:Chinaisacountryinfluencedmostbystrongwindsandtyphoonsintheworld.Strongwindsnotonly damagebuildingsandbridgesandcausecasualties,butalsomaketreesbendorevenbreak.InHainanProvince, eachtyphoonswillcausealargenumberofrubbertreestotoppledown,bend,andevenbreak,whichcouldcause economiclossesuptobillionsofYuan.Therefore,itissignificanttoconductresearchonwindresistanceoftrees. Thispaperoverviewedtheresearchaboutthenearsurfacewindfieldofwoodsanditsimpactonwindenvironment inChinaandabroad,thedynamiccharacter
显示全部
相似文档