Overpass manja: kukonza galimoto kunyumba kwanu

Panthawi yake yokonza za galimoto - chitsimikizo kuti izo opareshoni kwa nthawi yaitali ndi mosamala. Ndipo ngati anthu a m'mizinda ikuluikulu zonse oyang'anira makina kupezeka pa nthawi iliyonse ya pasiteji iliyonse utumiki, m'madera akumidzi, pali mavuto ena. Kuti tisaletse vuto lawo, eni ambiri kufunafuna njira zosavuta chiphasochi chizolowezi galimoto. Zikatero, chamtengo overpass manja awo.

kamangidwe yosavuta

Kapangidwe magalimoto ambiri amafuna njira yokonza, kufufuza ndi kukonza zigawo zambiri ndi asilikali ndi pansi galimoto. Ngati mlingo wa pansi pa malo walola, mukhoza kumanga zonse kuyendera dzenje. Komabe, kumanga ake Pakufunika kwambiri ndalama, anthu ambiri amakonda njira ina. Overpass ndi manja awo mu nkhani iyi ndi njira aluso. Ngati galaja ndi lalikulu, n'zotheka kumanga kuchokera Mwachitsanzo, sleepers sitima. Komabe, kudzakhala dongosolo chachikulu, amene ali kovuta kusuntha.

Kamangidwe losavuta ndi pamene makina chingaimitse kuchokera pa doko kutsogolo kapena mawilo kumbuyo. Amakhala ndi zinthu ziwiri (m'lifupi 40 cm) ku ngodya ndi welded zitsulo. Chotero mbali pachithandara (ndi manja awo Iwo ikumangidwa msanga zokwanira) ali mawonekedwe a trapezoid ndi mbali ya ndege ya anamulondolera opambana kupanga - iwo adzateteza galimoto ku Congress. Nkofunika kukumbukira kuti pobwera galimoto anthu a kamangidwe n'kofunika anapereka mawilo kumalumikiza - zidzachita kuti makina kuchokera pakubwezeretsa pansi. Ndipo ambiri Chofunika - overpass kuti kuikidwa pa lathyathyathya pamwamba.

kuzimvetsa kapangidwe

Mukalola miyeso ya chiwembu, n'zotheka kulenga chikombole zonse. Taganizirani mbali yake yaikulu.

1. Golf magalimoto kuuka mita imodzi kuchokera pansi pamwamba pa nthaka.

2. zogwiriziza ali zopangidwa ndi zitsulo machubu ndi awiri a 80 100 mm, amene anaika mu chisanadze dzenje concreted.

3. Full-kukula pachithandara ndi manja anu ayenera kukumba kuti akuya kuti ndi zosakwana akuya yozizira koopsa nthaka.

Momwemonso n'kofunika kusankha apamwamba ndi zipangizo odalirika. Mwachitsanzo, gawo okonda kufika ndi nthaka kwambiri limene kuima galimoto, ndi bwino kumanga ku zitsulo njira. Nkofunika anapereka imasiya mapeto.

Mwa njira, inu mukhoza kuchita flyover ndi zinchito ndi mosalekeza. Mwachitsanzo, zikhoza kugwiritsidwa ntchito magalimoto, ndi galimoto katundu. Komanso, n'zotheka kupereka makwerero footboard ndipo ngakhale madzi dongosolo ngalande - mu nkhani iyi yomanga opareshoni kuchapa ndi.

Yowerengera - kofunika

Musanayambe ndi flyover ndi manja awo, ndikofunika bwino kugwira kuwerengetsera onse. Kuti tichite zimenezi, muyenera kuganizira kukula kwake kwa zinthu ntchito. Nkofunika kuganizira malire a chitetezo - ichi adzateteza zomera ku deformations pa ntchito, kuwonjezera, kudzakhala kotheka kuti ayendele ndi magalimoto ankawonjezereka. Kamangidwe kameneka akhoza welded kwathunthu, koma mwina zigwirizana zinthu zosiyana zomwe ogwirizana ndi akapichi.

Kaya pachithandara ntchito (ndi manja ake matabwa kapena kumanga zina kapena zatsirizidwa kale ku fakitale), chinthu chachikulu kuti anali wodalirika komanso otetezeka ntchito.