Nei Simbi Ichiita Machubhu Ekuisa Matubhu Esimbi Ichikunda Matubhu Ekongiri Mumiedzo Yekutakura

Kana zvasvika pakuyedzwa kwemitoro yekuvaka nheyo, mirwi yekongiri yechinyakare inowanzo tambura nekuchinjika uye kugara kwenguva refu. Mumakore achangopfuura, chubhu yekuunganiraMhinduro dzave nzira iri nani panzvimbo dzekuvaka.chubhu yesimbiuye nyanzvichubhu yemurwizvigadzirwa zvinogara zvichipa kushanda kwakasimba uye kunotakurika, zvichipfuura zviri nyore mirwi yekongiri yechinyakare mumiedzo yakasiyana-siyana yeinjiniya.

Kushanda zvakanaka kwemachubhu esimbi anobva pahunyanzvi hwavo hwekugadzira. Kubatanidza arc kunoshanda senzira huru yekugadzira machubhu esimbi akasungirirwa nesimbi. Kuburikidza nehunyanzvi hwekubatanidza hunopisa, muviri wechubhu unoumba chimiro chakabatana, chakasimba chekubatanidza. Iyi hunyanzvi inochengetedza zvinobudirira kutsemuka nekukanganisika pasi pemitoro inorema, zvichiita kuti mapaipi arambe achishanda zvakanaka munzvimbo dzakaoma dzekuvaka pasi pevhu kwenguva refu.

Zvichienzaniswa nemapombi ekongiri anowanzo tyoka uye asingakwanise kuramba kumanikidzwa zvakanaka, machubhu esimbi anoumba mapombi aya ane simba guru.kuoma kwakanyanya, mutoro wakasimbauyekugara kwenguva refu zviri naniChimiro chavo chakasimba chakasungirirwa chinounzawo kuramba ngura uye kugadzikana kwebasa, zvichiita kuti zvive zvakanaka pakugadzira hwaro, kuisa mapaipi nemamwe mapurojekiti anorema.

Hunhu hwechigadzirwa hwakavimbika hunobva kuvagadziri vane hunyanzvi. Yakavambwa muna 1993, Cangzhou Spiral Steel Pipes Group Co., Ltd. ikambani inotungamira mukugadzira mapaipi esimbi anotenderera uye anomonera mapaipi emumba. Iri muCangzhou, Hebei, kambani iyi ine nzvimbo inosvika 350,000 square metres, ine 680 miriyoni Yuan muzvinhu zvese, uye inowana matani 400,000 emapaipi esimbi anotenderera ane kukosha kwe1.8 bhiriyoni Yuan pagore.