无障碍设计（barrier-free design）

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1、无障碍设计（Barrier-freedesign）Urbanroadsandbuildingcodesthatfacilitatetheuseofdisabledpersons[author:ministryofconstruction,ministryofcivilaffairs,Chinadisabledwelfarefundsource:Beijingtourisminformationnetworktaps:672updatetime:2006-5-29entry:Admin][font:]One,noobstaclecourse1.Rampandliftingplat

2、form1)theentrancetothebuilding,thegroundofindoorfootpathandoutdoorpedestrianpassageheightdifferenceandsteps,mustbesetinaccordancewithwheelchairaccessramp,therampandbothsidesoftheabovetwostepsshouldsetuphandrail.2)therampforwheelchairaccessshouldbedesignedinastraightline,whichshouldnotbedesig

3、nedtobecurvedandspiral.Accordingtotheheightoftheground,therampcanbedividedintosingle-run,two-runandmulti-runningramps.3)thedepthofthetwo-runandmulti-runrampshouldnotbelessthan1.50m.Atthebeginningandendoftheramp,thereshouldbeawheelchairbufferzoneofnolessthan1.50m.4)thewidthoftherampattheentra

4、nceofthebuildingshouldnotbelessthan1.20m.Thewidthoftherampintheindoorwalkwayshouldnotbelessthan1.00m,andthewidthoftheoutdooraccessrampshouldnotbelessthan1.00m.5)theslopeofthebuildingentranceandindoorrampshouldnotbegreaterthan1/12,andtheslopeoftheoutdoorpedestrianpathshouldnotbegreaterthan1/1

5、6.6)thelimitoftherampheightThemaximumallowablevalueofeachrampshouldbeinaccordancewithtable1.1.Table1.1limitofheightandlengthofeachrampSlope(high/long)1/121/161/20Permissibleheight(m)0.751.001.50Horizontallength(m)9.0016.0030.007)onthesideoftherampandtherestplatformonly,theplatformshouldbebui

6、ltupto50mmonthegroundbelowtherailings.8)theinclinesurfaceofthewheelchairshallbeflat,butnotsmooth.ShouldnotbeinthesideslopeandpreventslipperyandconsummateJiangCatypeoftheslope.9)theautomaticliftingplatformcoversasmallareaandissuitableforthereconstructionandreconstructionofdifficultareas.Thene

7、tareaoftheliftingplatformshouldnotbelessthan1.00mX1.00m,andtheplatformshallhaveaboardorrailingsandwheelchairimportandexportandstartbutton.2.Entrance1)nolessthan2.00mX2.00mwheelchairwiggleareashouldbeleftinsideandoutsidetheentranceoflargeandmedium-s