Musi waGunyana 2, 2021, musangano wekuzivisa uye kuita wepolymer makemikari pombi maitiro uye mashandisirwo ehunyanzvi zviyero wakaitwa muKunming.Musangano uyu wakaratidza kuti Yunnan akaita zviyero zvitsva uye kubudirira mumunda we "kutsiva simbi nepurasitiki".
"Kutsiva simbi nemapurasitiki" inzira huru yenyika yekuchengetedza kwezvakatipoteredza uye nzira yekuchengetedza simba uye zano rekushandisa.Nekugadziridzwa uye kusimudzirwa kwemitemo yenyika maindasitiri mukupera kwezana ramakore rechi20, zvigadzirwa zveinjiniya zvepurasitiki, kunyanya mapaipi epurasitiki, zvakashandiswa zvakanyanya uye zvakagadziridzwa nekumhanya kwakanyanya mumunda weinjiniya yekuvaka.China yakapawo nhevedzano yezviyero uye zvakatemwa, senge tekinoroji yekuvigwa yepurasitiki yekupa pombi pombi engineering uye tekinoroji yekumisikidza yekuvigwa kweplastic drainage pombi engineering.
Kuenzaniswa neyechinyakare simende uye simbi pombi, epurasitiki pombi vane hunhu huremu huremu, ngura kuramba, utano uye kuchengeteka, diki mvura kuyerera kuramba uye nyore kuisa.Nekudaro, mune chaiyo yekuvandudza maitiro, zvakare yakafumura matambudziko ekusaenzana kwemhando yechigadzirwa uye kushomeka kweanotsigira zviyero uye zvakatemwa zvekugadzirwa kwepombi uye kuvaka.Kunyanya, kune maguta mazhinji ane makomo muYunnan Province, iyo nzvimbo uye geology yakaoma uye inoshanduka, uye nzvimbo zhinji inzvimbo dzine yakanyanya seismic fortification intensity.Iyo yekubatanidza interface yemapombi akavigwa anodiwa kuve anochinjika chimiro, saka zvigadzirwa zvine simba rakawanda, kuomarara kwepamusoro uye kupikisa kwemaitiro zvinodiwa.Nekudaro, iwo akakodzera tekinoroji paramita yeazvino yenyika "tekinoroji mirau" haigone kuvhara zvizere akasiyana siyana akaomarara ekushanda muYunnan Province.
Tichifunga nezvekuvaka kwakaoma uye nharaunda yekushandisa muYunnan, muna Chikumi 1 gore rino, Dhipatimendi redzimba uye dhorobha rekusimudzirwa kwemadhorobha reYunnan Province rakabvumidza uye rakapa zviyero zviviri zvemuno zvekuvaka purojekiti, zvinoti, hunyanzvi hwekushandiswa kweYunnan yakakwirira. density polyethylene mesh skeleton epurasitiki simbi inoumba yakatsiga-state pombi uye tekinoroji yekushandiswa kweYunnan yakavigwa yakakwira molecular uremu polyethylene drainage pombi, iyo yakaitwa zviri pamutemo kubva Gunyana 1,2021.
Munhu akakodzera anoona nezveDhipatimendi reDunhu redzimba uye budiriro yekumaruwa akataura kuti mitemo miviri yehunyanzvi yakashambadzirwa uye yakaitwa panguva ino ichawedzera kuwedzera, kuvandudza uye kunatsiridza zviyero zvenyika uye zvakatemwa, kutungamira hutano uye kurongeka kweindasitiri yepombi yepurasitiki. mudunhu reYunnan, uye kutungamira dhizaini, kuvaka, kuongorora uye kugamuchirwa kwepurasitiki yekupa mvura uye mapombi emvura, kuitira kuti awedzere kuvandudza kunaka kwemapurojekiti emvura nemapurojekiti emvura mudunhu reYunnan.
Kuburitswa uye kuitiswa kwezviyero zviviri izvi hakungove nekukosha kwekutungamira kwekusimudzira kwemhando yepamusoro yeindasitiri yepolymer pombi uye engineering yepombi, asiwo inoita basa rakanaka mukumisa maitiro ekugadzira, kuvandudza kunaka kwekugadzira, kuvaka uye kugamuchirwa, kuve nechokwadi chekuchengetedza uye kuvimbika kwemvura yemadhorobha uye pombi yekufambisa pombi network muYunnan, uye kusimudzira kuvandudzwa kwekunatswa kwetsvina yemumaguta uye danho rekudzora mvura.
Nguva yekutumira: Mar-28-2022