Milu ya mapaipi achitsulo amagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana monga milu yothandizira ndi milu ya mikangano.Makamaka ikagwiritsidwa ntchito ngati mulu wothandizira, popeza imatha kuthamangitsidwa mokwanira kuti ikhale yolimba kwambiri, imatha kuwonetsa mphamvu ya gawo lonse lazitsulo zachitsulo.Ngakhale m'nthaka yozama yofewa yopitilira 30m, mulu wa chitoliro chachitsulo ungathenso kumizidwa kukhala wosanjikiza wokhazikika, ndipo mphamvu yake yonyamula imatha kuperekedwa mokwanira.Kawirikawiri, mbali zazikulu za milu yazitsulo zazitsulo ndi:
1. Imatha kupirira chikoka champhamvu.Kulowa kwake ndi kulowera kwake ndikwapamwamba chifukwa cha mphamvu zake zolimbana ndi mphamvu zamphamvu.Ngati pali cholumikizira cholimba chomwe chimakwiriridwa pamaziko ndi makulidwe ang'onoang'ono ndi nambala yolowera IV = 30, imatha kudutsa bwino.Ikhoza kulowetsedwa muzitsulo zolimba zothandizira malinga ndi zofunikira za mapangidwe.
2. Kutha kubereka kwakukulu.Popeza chitsulo monga maziko a mulu wa chitoliro chachitsulo chimakhala ndi mphamvu zokolola zambiri, mphamvu yaikulu yobereka ingapezeke ngati muluwo wamira pazitsulo zolimba zothandizira.
3. Kukana kwakukulu kopingasa ndi kukana mwamphamvu kwa mphamvu yotsatizana nayo.Popeza milu yazitsulo yazitsulo imakhala ndi gawo lalikulu la kuuma ndi nthawi yayikulu yolimbana ndi nthawi yopindika, imatha kupirira mphamvu zazikulu zopingasa.Kuphatikiza apo, mapaipi okhala ndi mipanda yayikulu m'mimba mwake amathanso kugwiritsidwa ntchito.Chifukwa chake, itha kugwiritsidwa ntchito kwambiri pa ma bollards, ma abutments a mlatho ndi ma pier a mlatho kunyamula mphamvu zofananira nazo.
4. Kusinthasintha kwakukulu pakupanga.Makulidwe a khoma la chitoliro chilichonse cha mulu wa chitoliro chachitsulo amatha kusinthidwa momwe amafunikira, ndipo m'mimba mwake wakunja womwe umakwaniritsa zofunikira zokhala ndi kapangidwe ungasankhidwenso ngati pakufunika.
5. Kutalika kwa mulu ndikosavuta kusintha.Milu yokonzekera imatha kuwoneka motalika kapena yayifupi pomwe wosanjikiza womwe umagwira ntchito ngati gawo lothandizira pansonga ya muluyo ukugwedezeka.Popeza milu yazitsulo yazitsulo imatha kuwotcherera momasuka mpaka kutalika kapena kudula kutalika ndi kudula gasi, n'zosavuta kusintha kutalika kwa muluwo, kuti ntchito yomangayo ichitike bwino.
6. Malumikizidwewo ndi otetezeka komanso oyenera kumanga kwautali.Popeza milu yazitsulo zachitsulo ndizosavuta kupanga zolumikizira zowotcherera, zigawo za mulu zimaphatikizidwira palimodzi, ndipo mphamvu yamaguluwo ndi yofanana ndi yazinthu zoyambira, kotero kuya kwa kuyika komwe kumakwaniritsa zosowa kungadziwike.
7. N'zosavuta kuphatikiza ndi mapangidwe apamwamba.Pogwiritsa ntchito kuwotcherera mipiringidzo yachitsulo kumtunda wa muluwo, mulu wazitsulo wazitsulo ukhoza kuphatikizidwa mosavuta ndi kumtunda kwa kapu ndi konkire.Ikhozanso kuwotcherera mwachindunji ndi kapangidwe kapamwamba, motero kuonetsetsa kuti kumtunda ndi kumunsi kumagwirira ntchito limodzi.
8. Kutulutsa kwadothi pang'ono panthawi yakuchulukira.Milu ya chitoliro chachitsulo imatha kuthamangitsidwa potsegulira, kunena kwake, malo otsetsereka a nthaka ndi ochepa, ndipo kuyendetsa bwino ndikokwera.Ndiye ili ndi mikhalidwe iyi,
a: Zosokoneza pa maziko a dongo ndizochepa.
b: Palibe vuto panyumba zoyandikana (zomanga), ndipo kumanga kozama kwambiri kungathe kuchitidwa pamalo ang'onoang'ono.
c: Ndizoyenera kwambiri ku nyumba zapamwamba, maziko akuluakulu a zida zamakina ndi zomangira zapadoko, ndi zina zambiri, pomwe katundu wamkulu amayikidwa kumadera ang'onoang'ono.
d: Yosavuta kunyamula ndikuyika.Mulu wachitsulo wachitsulo ndi wolemera kwambiri, kotero palibe chifukwa chodera nkhawa za kuwonongeka, ndipo n'zosavuta kunyamula ndi kuziyika.
e: Sungani ndalama zauinjiniya ndikufupikitsa nthawi yomanga.Popeza milu yazitsulo zazitsulo zili ndi makhalidwe ambiri omwe ali pamwambawa, ngati zizindikirozi zingagwiritsidwe ntchito mokwanira pama projekiti enieni, nthawi yomanga ikhoza kufupikitsidwa.Milu yazitsulo zazitsulo ndizoyenera kwambiri kumanga mofulumira.Chifukwa chake, phindu lake lazachuma ndilokwera, ndipo kunena pang'ono, limatha kupulumutsa ndalama zaukadaulo.
Nthawi yotumiza: Nov-21-2022