Zvekuvaka uye mapurojekiti ezvivakwa, kusarudzwa kwezvinhu kunogona kukanganisa zvakanyanya kusimba uye kuvimbika kwechimiro chekupedzisira. Pakati pezvinhu zvakasiyana-siyana zviripo, pombi yesimbi yakapfava inomira pachena nekuda kwekusiyana kwayo uye kusimba kwayo. Muchibhurogu chino, tichaongorora mashandisirwo mazhinji epombi yesimbi yakapfava, kunyanya mukati memirwi yedu yemhando yepamusoro yepombi dzesimbi, dzakagadzirirwa kuzadzisa zvinodikanwa zvekuvaka kwemazuva ano.
Simbi yakapfava isarudzo yakakurumbira muindasitiri yekuvaka, inozivikanwa nekunaka kwayo weldability uye kuumbwa. Inokwanisa kumira zvakasiyana-siyana zvezvakatipoteredza uye inokodzera kushandiswa kwakasiyana-siyana. Imwe yeanonyanya kushandiswa kwepombi yesimbi yakapfava iri mukuvakwa kwemacofferdam. Izvi zvimiro zvenguva pfupi zvakakosha pakugadzira nzvimbo yakaoma yekushanda munzvimbo dzinenge dzakazara kana kuti dzinowanzoita mafashamo. Mirwi yedu yepombi yesimbi yakanyatsogadzirirwa kupa kuvimbika uye kusimba kunodiwa kune izvo zvinodaidzira zvikumbiro.
Iri muCangzhou, Hebei Province, kambani iyi yanga iri mutungamiri muindasitiri yekugadzira simbi kubva payakavambwa muna 1993. Kambani iyi inobata nzvimbo inosvika 350,000 square metres uye ine tekinoroji yemhando yepamusoro nemichina yekugadzira zvigadzirwa zvesimbi zvemhando yepamusoro zvinosangana nenyika dzepasi rose. Nezvinhu zvakazara zveRMB 680 miriyoni uye 680 vashandi vakazvitsaurira, kambani yakazvipira kupa vatengi zvigadzirwa nemasevhisi.
Hunhu ndiyo inonyanya kukosha yebhizinesi redu. Imwe neimwe simbi murwi wepombi inopinda yakaomesesa yemhando yekudzora maitiro kuti ive nechokwadi chekuti inosangana nemhando yepamusoro. Uku kunyatsotarisisa kune zvakadzama kunopa vatengi vedu rugare rwepfungwa, vachiziva kuti vari kushandisa zvinhu zvakavimbika mumapurojekiti avo ekuvaka. Yedu simbi pombi mirwi haana chete akagadzirirwa cofferdams, asiwo akasiyana-siyana mamwe maapplication, kusanganisira hwaro rutsigiro, marine kuvaka, uye ivhu kudzikamiswa.
Izvo zvakasiyana-siyana zvepombi yesimbi yakapfavahaina kuganhurirwa kumashandisirwo ayo ezvimiro. Inogona kuvharidzirwa nyore nyore kana kurapwa kuti iwedzere kusagadzikana kwayo, ichiita kuti ive yakakodzera kushandiswa munzvimbo dzakaoma. Uku kuchinjika kunoita kuti mainjiniya nemakondirakiti vashandise pombi yesimbi yakapfava mumapurojekiti akasiyana siyana kubva pakuvaka kwekugara kusvika kune makuru ekugadzirisa zvivakwa.
Pamusoro pezvo, kudhura-kushanda kwepombi yesimbi yakapfava kunoita kuti ive sarudzo inokwezva kune akawanda mapurojekiti ekuvaka. Kuwanikwa kwayo uye kureruka kwekugadzira kunobatsira kuderedza mari yevashandi uye kupfupisa nguva yeprojekiti. Nekuda kweizvozvo, nyanzvi zhinji dzekuvaka dziri kutendeukira kune nyoro simbi pombi semhinduro yakavimbika kune zvavanoda.
Mukupedzisa, kunzwisisa kuchinjika kwepombi yesimbi yakapfava kwakakosha kune chero munhu ane chekuita nekuvaka uye kuvandudza kwezvivakwa. Mirwi yedu yepombi yesimbi inosanganisira simba, kuvimbika uye kuchinjika kwesimbi yakapfava, zvichiita kuti ive yakanaka kune dzakasiyana siyana dzekushandisa dzinosanganisira cofferdams. Nekuzvipira kwedu kune hutano uye hutsva, ticharamba tichipa indasitiri yekuvaka zvigadzirwa zvinosangana nepamusoro-soro. Ungave uri kutanga chirongwa chitsva kana kutsvaga kusimudzira chimiro chiripo, funga zvakanakira pombi yesimbi yakapfava uye runyararo rwepfungwa rwunouya nekushandisa edu akagadzirwa neunyanzvi pombi mapaipi.
Nguva yekutumira: Mar-24-2025