Rambi rezviratidzo zvemumugwagwa chikamu chakakosha cheinjiniya yezvekufambisa, iyo inopa rutsigiro rwakasimba rwemidziyo yekufambisa yakachengeteka mumigwagwa. Zvisinei, basa rechiratidzo chemumugwagwa rinofanira kugara richiitwa panguva yekuisa, uye simba remuchina, kuomarara uye kugadzikana pakugamuchira mutoro zvinofanirwa kutariswa zvizere mukuronga kwechivakwa. Tevere, ndichakuzivisa nzira yekuisa mapango emwenje ezviratidzo zvemumugwagwa nemazvo uye nzira dzinowanzoshandiswa dzekushongedza mwenje wezviratidzo kuti unzwisise.
Nzira yekuisa danda remwenje rechiratidzo chemugwagwa nemazvo
Kune nzira mbiri dzakajairika dzekuverenga mapore emwenje yechiratidzo: imwe ndeyekurerutsa chimiro chemwenje yechiratidzo kuita sisitimu yemapare nekushandisa misimboti yemakanika echimiro uye makanika ezvinhu, uye kusarudza nzira yekuronga mamiriro emiganhu yekutarisa kuverenga.
Chimwe ndechekushandisa nzira yekuverenga inofungidzirwa yenzira ye finite element pakutarisa. Kunyangwe nzira ye finite element iri chaiyo nekushandisa muchina wekuverenga, yaishandiswa zvakanyanya panguva iyoyo nekuti nzira ye limit state inogona kupa mhedziso dzakarurama uye nzira yekuverenga iri nyore uye iri nyore kunzwisisa.
Chimiro chepamusoro chedanda rechiratidzo chinowanzova chimiro chesimbi, uye nzira yekuronga mamiriro emuganho yakavakirwa padzidziso yemukana inosarudzwa. Kuronga kwacho kwakavakirwa pamamiriro emuganho esimba rekutakura uye kushandiswa kwakajairika. Nheyo yepasi inheyo yekongiri, uye kuronga kwedzidziso kweinjiniya yenheyo kunosarudzwa.
Zvishandiso zvepore zvechiratidzo chetraffic zvakajairika muinjiniya yetraffic ndeizvi zvinotevera
1. Rudzi rwekoramu
Matanda emwenje echiratidzo chemhando yepillar anowanzo shandiswa kuisa marambi echiratidzo ekuwedzera uye marambi echiratidzo chevanofamba netsoka. Marambi echiratidzo ekuwedzera anowanzo iswa kuruboshwe nerudyi rwenzira yekupaka.
2. Rudzi rweCantilever
Chiratidzo chemwenje che cantilevered chakagadzirwa nedanda rakamira neruoko rwakachinjika. Chakanakira chishandiso ichi kushandisa chishandiso nekudzora michina yechiratidzo panzvimbo dzinosangana migwagwa yakawanda, izvo zvinoderedza kuoma kwekuisa magetsi einjiniya. Kunyanya, zviri nyore kuronga zvirongwa zvakawanda zvekudzora zviratidzo panzvimbo dzinosangana migwagwa yakaoma.
3. Rudzi rwe cantilever mbiri
Chiratidzo chemwenje che cantilever chine danda rakamira uye maoko maviri akayambuka. Chinowanzo shandiswa panzira huru nedzinobatsira, migwagwa mikuru nedzinobatsira kana nzvimbo dzakaita seT. Maoko maviri akayambuka anogona kunge akaenzana uye anogona kushandiswa pazvinangwa zvakasiyana-siyana.
4. Rudzi rweGantry
Chiratidzo chemhando ye gantry chinowanzo shandiswa kana nzvimbo yekusangana yakafara uye nzvimbo dzakawanda dzezviratidzo dzichidiwa kuiswa panguva imwe chete. Chinowanzo shandiswa pamusuwo wetunnel nemusuwo weguta.
Nguva yekutumira: Nyamavhuvhu-12-2022
