Speed bumps, inozivikanwawo semabhampa, inzvimbo dzetraffic dzakaiswa mumigwagwa mikuru kuti dzifambe zvishoma.Chimiro chacho chinowanzoita strip-like, asiwo chinongedzo-senge;iyo nyaya inonyanya kuve rabha, asiwo simbi;kazhinji yero uye dema kukwezva kutarisisa kwekuona, kuitira kuti mugwagwa utemerwe zvishoma kuti uwane chinangwa chekudzikisa mota.Rubber deceleration bhandi rakagadzirwa nerubber material, chimiro chakaita mutserendende, ruvara rwacho kazhinji runeyero uye dema, uye rwakanamirwa pamharadzano yemugwagwa nemasikiru ekuwedzera, inova nzvimbo yekuchengetedza yekudzikisa mota.Iro zita resainzi rinodaidzwa kuti rubber deceleration ridge, rakagadzirwa zvinoenderana neakona musimboti wevhiri uye yakakosha rabha pasi kana mota ichimhanya, uye yakagadzirwa nerabha yakakosha.Irwo rudzi rutsva rwemotokari-yakananga kuchengetedza mudziyo wakaiswa pamusuwo wemigwagwa mikuru, maindasitiri uye mabhizinesi emigodhi, zvikoro, nzvimbo dzekugara, nezvimwewo kuderedza kumhanya kwemotokari uye dzisiri mota.
Zvinodiwa zverabha kumhanya mabumps (maridge):
1. Rubber deceleration ridge inofanira kuumbwa yakabatanidzwa, uye kunze kwekunze kunofanira kuva nemitsetse yekuwedzera kunamatira.
2. Imwe neimwe deceleration ridge unit inofanira kunge iine retro-reflective material iyo iri nyore kuziva usiku, yakatarisana negwara rekutyaira kwemotokari.
3. Panofanira kunge pasina pores pamusoro pepamusoro, hapafaniri kuva nezvisungo zvakajeka, kushaya zvinhu, ruvara runofanira kuva yunifomu, uye hapafaniri kuva nekupenya.
4. Zita rekugadzira chikwata rinofanira kumanikidzwa pamusoro peiyo rubber deceleration ridge.
5. Kana yakabatanidzwa pasi nemabhoti, mabhoti ebhoti anofanira kunge ari maburi ekupikisa.
6. Chimwe nechimwe chikwata chekudzikisa ridge chinofanira kubatanidzwa nenzira yakavimbika.
Muchinjikwa-chikamu cheiyo deceleration ridge unit muhupamhi uye kureba mafambiro inofanira kunge iri trapezoidal kana arc-shaped.Uhupamhi hunofanira kuva mukati mehupamhi hwe (300mm±5mm)~ (400mm±5mm), uye hurefu hunofanira kunge huri mukati mehuwandu hwe (25mm±2mm)-(70mm±2mm).Chiyero chehupamhi kune saizi haifanire kunge yakakura kupfuura 0.7.
Iyo yakakodzera rabha-yepurasitiki yekumhanyisa bump inofanirwa kuve nechokwadi chekuti mota haizopere simba kana mota yapfuura, uye zvakakosha zvekuchengetedza zvikamu hazvizotyorwe uye mamwe mamiriro ane njodzi, uye inofanirwa kuve nekutyaira kwakanyanya uye kuchengetedzeka kwechimiro.
Nguva yekutumira: Mar-02-2023