Sinkholes kazhinji inoitika pasina kunyeverwa. MunaMarch ya2013, sinkhole huru yakaita chikamu cheFlorida resort kuwira, kutumira vashanyi vachitiza.
Muna 2014 sinhole huru yakazaruka pasi pevintage auto museum muKentucky. Eight yemotokari motokari yakawira mukati mekusina. Gare gare gore iroro sinkhole yakaonekwa kamwe munharaunda yeChicago, ikamedza motokari mitatu.
Natural Sinkholes
Zvitadzo zvepanyama zvinowanikwa apo ganda rinopera nemvura, zvichiita kuti pasi pamusoro payo rive pasi. Nzvimbo iyo inowanzobatwa nedombo re carbonate, rakadai sedestestone kana dolomite. Rocks dzinokurumidza kuparara mumvura dzinonzi karst .
Nhengo ye sinkhole apo mvura inowira pane imwe nzvimbo yakagadzirwa nedombo-rakanyungudutswa, uye mvura haigoni kubuda. Mvura inobata carbon dioxide sezvainochera muvhu. Iyo carbon dioxide inoita kuti mvura ive nyore acidic. Mvura inonzi acidic inounganidza mukati mematombo, iyo inoparadza uye inoita kuora mwoyo. Mune zvimwe zviitiko, pasi pane chikamu chinowira zvishoma nezvishoma. Mune vamwe, pasi rinowira kamwe kamwe, zvichikonzera kukanganisa kwakaipisisa kwechinhu chero chipi zvacho chiri pamusoro.
Sinkholes inowanzosiyana-siyana mukukura uye maitiro. Zvimwe zvacho hazvina kudzika apo vamwe zvakadzika kwazvo. Zvimwe zvikamu zvishoma paupamhi uye mamwe maekare pasi rose. Mimwe sinkholes yakafanana nembiya kana vamwe vachikwira kumativi.
Man-Made Sinkholes
Zvimwe zvitadzo zvinogadzirwa nevanhu. Mamiriro ezvinhu anogona kukonzera sinkhole yakagadzirwa nevanhu inosanganisira kuputsa kwemvura, kubviswa kana kuparadzanisa kwemvura yepasi, kuputsika kwemugove wakasiyiwa, uye kuunganidza kwemvura pasi.
Sinkhole yakawanda muLouisana yakasikwa apo munyu wakabviswa kubva pasi pevhu munyu.
Zvimwe zvitadzo zvinokonzerwa nemvura, kana nekuchinja kudzokororwa pakati pemvura uye mvura inonaya. Zvose zvinokonzerwa nemasikirwo evanhu uye zvinokonzerwa nevanhu zvinogona kukonzerwa nemvura kana mafashamo anoitika mushure mekunge kwenguva yakaoma yevhu.
Inishuwarenzi
Mazuva ano, mabhizimisi maduku akawanda anotenga zvigadzirwa zvemabhizimisi anosarudza " mitemo yose". Iyi mitemo inobata kurasikirwa kana kukanganisa kunokonzerwa nechinetso chipi nechipi chisingatauri zvakananga. Munzvimbo dzakawanda dzeUnited States, sinkhole kuwa hakusi ngozi isina kubviswa.
Kunyange zvazvo vangave vasina kukanganisa sinkhole kugumburwa, mazano mazhinji edzimba ane musangano wekugumburwa . Izvi zvinoshandiswa kune imwe nzvimbo inowira pasi kamwe kana mumapako mukati, inorasikirwa nehutano hwayo, kana kuputsa, mazuru kana sags. Zvisinei, kudonhedzwa kusabatanidzwa mumitemo yakawanda kune zvakasiyana. Ichi chikamu chinopa kugoverwa kumashure kwekuwa kweimba inokonzerwa nemhando ipi zvayo inonzi yakarasika . Sinkhole kuputsika inowanzobatanidzwa sechikonzero chaicho chekurasikirwa . Nokudaro, kuputsika kwevhu rakafukidzwa kunokonzerwa nekudonha kwechivi kunowanikwa.
Cherechedza kuti dzakawanda zvematongerwo emapurisa mapurogiramu, kusanganisira chirongwa cheIO , kunyatsotsanangura chitendero chekuparadzwa . Izwi iri rinoreva kunyura kamwe kamwe kana kuparara kwenyika kusvika munzvimbo dzisina maturo dzisina chinhu dzakagadzirwa nechisimba chemvura pamarara kana dolomite. Sinkhole kuparara hazvirevi kupwanyisa kana kuputsika kwevhu mumiti yakaitwa pasi pevhu. Mune mamwe mazwi, kuputsika kweimba yakavharwa kwakafukidzwa kana kuwa kunokonzerwa nechivi chechivi. Kurwisana kunokonzerwa ne sinkhole yakagadzirwa nevanhu haina kuvharwa.
Sinkhole Exclusions
Kana iwe uchigara mune imwe nzvimbo inowanzoita zvitadzo, purogiramu yako yepfuma inogona kunge yakasunungurwa. Dzimwe dzinotaura (kusanganisira Florida) dzinoda makambani einishuwarenzi kupa shanhole coverage kune vashandi vepambisi yepa premium. Zvinosuruvarisa, kugoverwa uku kunogona kudhura zvikuru.
Mutemo weFlorida unodawo inshuwarisi kuti ipe ruzivo rwekuvhundusa kwevhu rakavhara chivako . Izvi zvinoshandiswa chete kana chivako chevhu chikawa, zvichisiya kuora mwoyo kunooneka. Mukuwedzera, chivako chinofanira kuchengetedza nheyo yekutanga sekuti chivakwa chinotongwa. Chigumbuso chezvitadzo hachisi nguva dzose chinokonzera kukuvadza kwevhu kuvhara. Nokudaro, kana iwe ukashanda bhizinesi muFlorida uye uchida kudzivirirwa kukuvadzwa kwezvivi, unoda kutenga sinkhole coverage.