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简介：Bambooasanimportantbiologicalresourcehasbecomeanalternativetowoodgradually,butthevariationinmechanicalpropertiesleadstodifficultyinitsusetosomeextent.Sodeepunderstandingofthenatureinbambooisneededtosatisfytheutilizationeffectively.Aswehaveknown,thedensityisoneofmechanicalpropertiesofbamboo.Therefore,thispaperstudiedthevariationinbamboodensitywiththeweighingmethod.Theresultsshowedthatthedensitydecreasesgraduallyfromtheoutertotheinn...

简介：Thechemicalcomposition,fibercharacteristics,crystallinestructure,mechanicalpropertiesandthermalbehaviorofthefivespeciesofbamboo(Phyllostachyseduliscv.Pachyloe,Bambusatootisk,Arundinaiaamabilis,B.vulgariscv.Vittata,andDendrocalamusaffinis)werestudiedwithIR,X-ray,DSCandchemicalanalyses.Theresultsindicatedthatthebenzene-ethanolextractivecontentofbamboowashigherthanthatofwood,thecontentofligninandthecontentofpentosanwere19.1%-25.3%and14.9%-...

简介：竹子是一种非常重要的非木质林产品。用途很广泛。它在纸浆造纸工业中用途甚广。竹子的需求增长很快。树木改良技术可填补空白。优良植株可提高竹子产量，来满足不同规模的定植苗，选择丛生可产出多株繁殖。常规的体细胞杂交最初也能诱导理想的基因。采取原地和异地保护的方法，对竹子生物多样性加以保护。

简介：WithtechnicalassistancefromINBARandtheResearchInstituteofWoodIndustryoftheChineseAcademyofForestry,theconstructionofthePingbianPrimarySchoolwascompletedin2004,wherebambooplywoodpanelsandlaminatedbeamswereusedfortherooftrusses,sheathingboardsandwallpanels.Thisisthefirsttimethatbamboo-basedpanelsareusedforstructuralapplications.

简介：Inordertoresearchtheeffectofpreservativepenetrability,CuAz(copperazole)wasusedforthepreservative,andpiecesofMosobamboo(Phyllostachyspubescens)wereusedfortheexperimentalmaterialsinthisstudy.Thevacuumpressureprocesswasusedtotreatbamboopieces.Theresultsshowedasfollows:1)Maintreatmentfactorswerepreservativeconcentrationandappliedpressure;2)Inthesametechnology,boththeretentionandtheweightproportiongainofthesampleswithoutnodewerelesstha...

简介：竹子和藤类在植物王国中是一个大家族，是森林资源的重要组成部分。世界竹藤植物主要分布在亚洲、非洲和南美洲的热带和亚热带地区，竹藤产品及其副产品在世界的农业生产乃至整个国民经济及人民生活中有着广泛的用途和发展前景。对目前竹藤开发的几个热点领域——竹炭、保健食品、竹纤维和生态旅游的发展趋势进行了阐述。

简介：Withtheincreaseoftheutilizationofbamboo,wemustfindoutmoreinbambooproperties.AccordingtothenationalstandardGB/T15780-1995,thispaperanalyzedtheair-drieddensityandmechanicalpropertiesofMosobambooindifferentagesandstalkparts.Theresultsshowedthatboththeageandthestalkparthaveremarkableeffectsonair-drieddensityandmechanicalproperties.Theeffectofageismuchmoreprominentthanthatofstalkpart.Theperformanceshows:upper>middle>down,whichincr...

简介：BlocksofMosobamboowereusedasexperimentalmaterialstotestthetoxicityofCuAzpreservativeondecayfungibythelabtestinthispaper.Theresultshowedthatthenaturaldecayresistanceof4-year-oldMaobambooismoderate,andtheresistancetobrownfungiisstrongerthanthattowhitefungi.Theanti-fungipropertiesofCuAzpreservativeattheretentionof3.3kg/m3areequaltothoseofCCA-CandACQ-Battheretentionofabout4.0kg/m3,andobviouslysuperiortothoseoforganicacidspr...

简介：Thesolar-poweredhybridenergysystemhasbeenputintopracticeinHunanbambooculmprefabricatedhousingandwasenrolledinthisstudy.Inthispaper,theexperimentaldatawhichwastakenfromademonstrationhousehighlightedthatthissystemhasahighpotentialforintegratedsolarenergyutilization.Theaveragethermalefficiencyofthecollectorwas58.68%,andthethermalconductivitycoefficientofbambooculmprefabricatedcompositewallwas1.075W/(m2K).Basedontheseresults,bambooculmscouldbeusedasthemainstructuralmaterialandheatstorageslow-releaseflooringintheprefabricatedhousing.Thehousingwaslowerinenergyconsuming.

简介：BambooandRattan(B&R)resourcesplayaveryimportantroleforecologicalandeconomicaldevelopmentasthetwomostimportantnon-timberforestresources,duetodeteriorationofglobalecologicalenvironmentandsupplypressureoftimberresource.B&RindustryhasalwaysbeenregardedasoneofthegreenindustrieswithgreatdevelopmentpotentialasB&Rcanbeusedaswoodsubstitute.Manycountriesandregionshavetheirdistinctadvantagesandsuccessfulexperiencesindevelopingbambooandrattanin...

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简介：Themainobjectiveofthisresearchistoevaluatethewettabilityoftheprocessedbamboosurfaces.Theimportantsurfaceenergyandacid-basepropertiesforprocessedbamboohavebeenestimatedbyusingcontactangletechniques.Accordingtotheresults,thechangeofageshasapositiverelationwiththecontactanglesofwateronprocessedbamboo.Thecontactangleswereincreasedafterthebamboosurfacetreatedinhightemperatureconditionandpreservation.Thedifferenttreatmethodshaveastro...

简介：1.TheAcquisitionoftheTsinghuaBambooSlips(TBS)Theso-calledTsinghuaBambooSlips(TBS)areacollectionofwritingsonbamboostripsfromtheWarringStatesperiod,whichwereacquiredin2008byTsinghuaUniversity.Beforetheinventionofpaper,Chinesepeopleusedsilkandbambooslipsorwoodaswritingmaterials,ahabitthatetymologicallyexplainsthecurrentChineseidiomshuyuzhubo(書于竹帛),‘writtenonbambooorsilk.’AftertheFirstEmperorofQin(QinShihuang,秦始皇)hadconqueredthesixindependentkingdomsandhadunifiedChina,heproclaimedanedictbanningthepossessionandcirculationofmostexistingbooks,suchastheBookofSongs,theBookofHistory,andtreatisesfromtheHundredSchoolsofThought,andheorderedthemtobeburned.TheburningofmanyforbiddendocumentsonsilkandbamboostripsafterthepromulgationoftheedictofQin,constitutedaseverelosstotheChineseculturalheritage.

简介：竹子powder/polycaprolactonecomposites(BPPC)被转矩电流计准备调查配方的效果，处理在变阻器上调节BPPC的逻辑性质。词法行为和BPPC的机械性质也被学习。结果证明合成材料的最佳配方由70%polycaprolactone组成，30%竹子根据体积搽粉，联合代理人的铝酸盐的1.6%，1.2%硬脂的酸，和到竹子的2%石蜡根据质量搽粉比率。处理条件参数的最佳为BPPC在100°C在−1和温度在50r·m作为旋转速度被决定。BPPC(包含30拷贝竹子粉末)拥有的著名界面的相容性和BPPC的机械性质。

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简介：Theobjectiveofthisstudywastoinvestigatethephysicalandmechanicalperformanceofflakeboardreinforcedwithbamboostrips.Thestudyinvestigatedthreedifferentbamboostripalignmentpatternsandanexperimentalcontrol.Allpanelsweretestedinstaticbendingbothalongparallelandperpendiculartothelengthsofthebamboostrips.Internalbondstrength(IB),thicknessswelling(TS),linearexpansion(LE),andwaterabsorption(WA)werealsoexamined.Asexpected,modulusofrupture(MOR)andmodulusofelasticity(MOE)weresubstantiallygreaterforallthreeexperimentalpaneltypesascomparedtothecontrolgroup.LEwasalsoimprovedforallthreeexperimentalpanelgroups.ThebamboostripalignmentpatternshadnosignificanteffectonTS,WAandIB.ThesamplemeansforMOR,MOEandLEtestedperpendiculartothebamboostriplengthsyieldedslightlylowermeanvaluesthancorrespondingsamplestestedparalleltothebamboostripslengths.Thisdifferenceinmechanicalpropertiesislargelyattributedtolowpaneldensityinthefailurezones.

简介：Chinaisgloballyacknowledgedas'KingdomofBamboo',andZhejiangProvinceisnationallyrecognizedasthefirstprovinceofbambooinChina.SystematicandoverallanalysisismadebytheapproachofcasestudyonwhyZhejiangcangetsuchamarvelousachievementsoastoprovidesignificantreferencesandinstructionsforbamboodevelopmentforothercountrieswhodesiretolearntechnologiesandknow-howfromChina.Themaincontributionsareconcludedasbelow:1)Quickprogressofbambootechnologyprovidesastrongback-upforbambooindustrydevelopment;2)Governmentalsupportspromotethebalanceddevelopmentofbambooindustry,includingfavorablepolicy,financialsupport;3)Goodrelationofbamboocultivationandprocessing;4)Specialsoci-economicandhumanitarianadvantagesforbamboodevelopment,includinggoodexportenvironment,dynamicprivateeconomy,bambooindustryzone,excellenttalentsofbamboo;and5)Quickexpansionofinternationalanddomesticbamboomarketstimulatesanddrivesthedevelopmentofbambooindustry

简介：BambooOSB(BOSB)mediumexperimentallineandkeyequipmentsarepresentedforthefirsttimebasedontheanalysisofBOSBproductiontechnologiesandprocessesrequirements.ComponentofBOSBmediumexperimentallineandkeyequipmentsstated.ThepaperillustratedBOSBflaker,glueblender,orientingformer.Thenmediumexperimentallineisgiventoagreatdealoftestrunandoptimization.ThetestsindicatedthatthemediumexperimentallineoperatedsmoothlyforproducingBOSB.TestedBOSBkeyperformanceindicatorswerehigherthantheLY/T1580-2000(OSB/4).