Mabhonzo maviri eHydrodollemolition akapedza kubviswa kwekongiri kubva kuAnna mbiru mumazuva makumi matatu, nepo nzira yechinyakare inofungidzirwa kutora mwedzi misere.
Fungidzira uchityaira nepakati peguta pasina kucherechedza iyo multimillion-dhora kuvaka kuvaka padhuze-hapana redirected traffic uye hapana kukanganisa kupaza kwezvivakwa zvakatenderedza ~ Aya mamiriro ezvinhu anenge asinganetsi mumaguta makuru kuUnited States nekuti ivo vanogara vachishanduka uye vachishanduka, kunyanya nemapurojekiti ehukuru uku. Nekudaro, izvi zvinoshamisa, kushandurwa kwakanyarara ndizvo chaizvo zviri kuitika muDowntown Seattle, nekuti vanogadzira vakatora nzira yakasarudzika yekuvaka: kutsika pasi.
Chimwe chezvivakwa zveSegtle ane mukurumbira waSegtle Nzvimbo iyi yakatanga kunzi Kiyi Arena uye ichaverengerwa zvizere uye kuvhurwazve pakupera kwe2021. Ichi chiitiko chisingadekupedzisira chakatanga mukudonha kwegore Iyo Contractor REDIE Services yakatamba yakakosha basa mune shanduko yekuchinja nekuunza iyi michina yekugadzira kune saiti.
Kuwedzera chivakwa chikasio kunokonzeresa nyonganiso inokonzerwa nekuwedzera kwechinyakare - kugadziridza chimiro chemadhorobha uye kuputsa zvivakwa zvakatenderedza. Asi iyi nzira yakasarudzika haina kunyatsoitika kubva pane izvi zvinetso. Panzvimbo iyoyo, kukurudziro kunobva mukuda uye chinangwa chekuchengetedza denga reimba.
Yakagadzirwa neReventect Paul Paul yeNyika ye1962, iyo inozivikanwa ichitsvedza padenga yakawana mamiriro enhoroondo yekodhi nekuti yaimbove yaishandiswa kune zvakaitika kare uye tsika. Iyo landmark kududzirwa inoda kuti chero shanduko kune chivakwa chengetedza zvinhu zvezvakaitika kare.
Sezvo maitiro ekugadziridza anoitwa pasi peMicroscope, chikamu chega chega chechiitiko chakawedzera kuronga uye kuongorora. Kudzikira Kuwedzera-Kuwedzera Nzvimbo kubva pamakumi matatu nemasere emamita madiki kusvika kumamita mazana masere ezviuru emakumbo Iyo vashandi vakachera imwe 15 tsoka pasi peiyo iripo arena pasi uye anenge makumi matanhatu emamita pazasi pemugwagwa. Paunenge uchizadzisa izvi, pachine dambudziko diki: Maitiro ekutsigira mapaundi makumi mana emapaunzi emba.
Mainjiniya uye makondirakiti anosanganisira ma mortenshen co. uye subcontractor rhine demolition yakagadzira chirongwa chakaoma Ivo vachabvisa makoramu aripo uye mabhatani apo achiisa rutsigiro system yekutsigira mamirioni emapaundi edenga, uyezve kuvimba nerutsigiro kwemwedzi kuisa iyo itsva yekutsigira system. Izvi zvingaite sezvakashata, asi kuburikidza nenzira yemaune uye nhanho-ne-nhanho kuurayiwa, vakazviita.
Maneja weprojekiti akasarudza kuisa rutsigiro rwechinguva chekutsigira system kutsigira iyo INCONIC SECIC, MILLIE miriyoni padenga remba, uchibvisa mbiru dziripo uye mabhatani aripo. Ivo vanovimba nezvinotsigirwa nemwedzi kuti vaise mitsipa nyowani dzekutsigira dzisingaperi. Aquajet yekutanga inochera pasi uye inobvisa inosvika mazana matanhatu ezviuru emamita. kodhi. Ivhu, vashandi vakadana rutsigiro idzva reruzivo. Iyi 56-pillar system yakagadzira mashura anoshandiswa kutsigira kwenguva pfupi denga kuitira kuti chibvumirano chinogona kuchera kune iyo inodiwa nhanho. Nhanho inotevera inosanganisira kuputsa nheyo yekutanga kongiri.
Kuti uwane chirongwa chekurovera cheiyi saizi uye kugadziriswa, iyo tsika yechinyakare chisel hammer inoita kunge isina. Zvakatora mazuva akati wandei kuputsa mutsara wega wega, uye zvakatora mwedzi misere kuputsa ese emakona ese makumi maviri nemasere, mazana mana emakonzo, akaumbwa nembiru imwe chete.
Pamusoro pekuparadzaniswa kwechinyakare kunotora nguva yakawanda, nzira iyi ine imwe inogona kukanganisa. Kuregeredza chimiro kunoda kunyanyisa kunyatsojeka. Sezvo iyo nheyo yekutanga ichashandiswa senheyo yemapongi matsva, mainjiniya anoda imwe huwandu hwezvinhu zvimiro (zvinosanganisira simbi uye kongiri) kuramba wakasimba. Iyo kongiri crusher inogona kukuvadza mabara enzvimbo uye njodzi micro-kupaza kongiri kongiri.
Iyo chaiyo uye yakakwirira-mwero mwero inodiwa kuti ichi kugadziridzwa hazvipindirani nenzira dzechinyakare dzakatyamadza nzira. Nekudaro, pane imwe sarudzo yakasiyana, iyo inosanganisira maitiro ayo vanhu vazhinji vasingazive.
Iyo Subcontractor Rheinland Dripotitiy Kambani yakashandisa kuonana neHouston Mvura Spray Spray Revelt Jetstream Specise yekunyatso tsvaga chaiyo, inoshanda uye inoshanda uye inoshanda mhinduro. Jetestream yakakurudzirwa REDI Services, kambani yeindasitiri yeindasitiri yakavakirwa muLyman, Wyoming.
Yakatangwa muna 2005, Redi Services ane vashandi mazana mashanu uye mahofisi uye zvitoro muColorado, Nevada, Utah, Idaho, Idaho, Texas. Zvigadzirwa zvebasa zvinosanganisira kudzora uye automation masevhisi, hydraulic kuchinjika uye kuunganidza, et. Kureba kwekugadzirisa basa rekugadzirisa basa.
Redsi Services yakaratidza iyi basa uye yakaunza iyo aquajet hydrodemolition robhoti yekuzvipira kwemamiriro ekunze arena. Kuti uwane kurongeka uye kushanda zvakanaka, iyo contractor yakashandisa maviri aqua cutter 710V marobhoti. Nerubatsiro rwe 3D kumisikidza simba musoro, mushandi anogona kusvika kunzvimbo yakatwasuka, yakatwasuka uye yakawandisa.
"Iyi inguva yekutanga yatakashanda pasi pechimiro chakakura kudaro," akadaro Cody Austin, maneja wedunhu weRedi Services. "Nekuda kweyedu yapfuura Aquajet robhoti chirongwa, isu tinotenda kuti chakakodzera kwazvo kune iyi madhimoni."
Kuti ubatanidzwe uye unoshanda, iyo contractor yakashandisa maviri aquajet aqua cutter 710V marobhoti ekuparadza mamwe mbiru makumi maviri neshanu, mana m-maumbi imwe chete mukati memazuva makumi matatu. Zvinonetsa asi hazvigoneke. Pamusoro pechimiro chinotyisa chakarembera pamusoro, dambudziko rakakura rinotarisana nevese makondirakiti pane saiti inguva.
"Ramba racho rakasimba kwazvo," akadaro Austin akadaro. "Iyi ipurojekiti yakakurumidza kwazvo uye tinoda kupinda imomo, kuputsa kongiri, uye rega vamwe vachitendere kumashure kwedu kwedu kuzadza basa ravo kuti vaite kugadziridzwa."
Nekuti munhu wese arikushanda mumunda mumwe chete uye achiedza kuzadza chikamu chavo chirongwa, anoshingairira kuronga uye anongwarira orchestration anodikanwa kuti aite kuti zvese zvinyatsoita uye kudzivirira tsaona. Iyo inozivikanwa-inozivikanwa contractor ma mortgenson co. yakagadzirira kusangana nedambudziko.
Munguva yeprojekiti phijekiti apo reddi masevhisi akatora chikamu, akawanda se 175 makondirakiti uye subcontractors aive panzvimbo pane imwe nguva. Nekuti pane huwandu hukuru hwezvikwata zvinoshanda, zvakakosha kuti kuronga kwezvinhu kunofungawo nezve kuchengetedzwa kwevashandi vese vakakodzera. Iyo kontrakiti yakaratidza nzvimbo yakadziviswa neTape Red uye mireza kuti ichengetedze vanhu pane iyo saiti chinhambwe kubva kune yakakwirira-yemvura yemvura jet uye marara kubva kuConcrete Kubvisa maitiro.
Iyo hydrodemolition robhoti inoshandisa mvura panzvimbo yejecha kana echinyakare jackhammers kupa iyo inokurumidza uye yakanyanya nzira yekubvisa concrete kubviswa. Iyo system yekutonga inobvumira iyo inoshanda kudzora kudzika uye kurongeka kweiyo yakatemwa, iyo yakakosha kune chaiyo basa rakadai. Iyo yakasarudzika dhizaini uye vibration-isina maAqua mapanga anotendera kontrakiti kunyatsochenesa iyo Simbi Bars isina kukonzera micro-matsvuku.
Kuwedzera kune robhoti pacharo, reddi masevhisi akashandisawo chikamu chekuwedzera shongwe kuti ugare kureba kwekisimusi. Inoshandisawo maviri hydroblast yakakwirira-kudzvanywa kwemvura mapombi ekupa kudzvanywa kwemvura kwe20,000 PSI pakumhanya kwe45 GPM. Pombi iri kuwanikwa makumi mashanu kubva pabasa, makumbo zana. Vabatanidze nehoses.
Muzvizere, REDIES SHANLIETS yakaputswa 250 cubic metres of chimiro. kodhi. Zvinhu, nepo kuchengeta mabara engoro. 1 1/2 inches. Iwo mabara engoro akaiswa mumitsara yakawanda, achiwedzera zvimwe zvipingamupinyi pakubviswa.
"Nemhaka yezviitiko zvakawanda zveRebar, taifanira kucheka kubva kumativi ese mana embiri imwe neimwe," Austin akataura. "Ndosaka iyo aquajet robhoti ndiyo sarudzo yakakodzera." Iyo robhoti inogona kucheka kusvika pamakumbo maviri kukora pfuura, zvinoreva kuti tinogona kuzadza 2 kusvika ku3 1/2 mayadhi. "
Nzira dzemazambiringa dzinotyamadza dzinogadzira marara anofanirwa kutarisirwa. NaHydrodemolition, basa rekuchenesa rinosanganisira kurapwa kwemvura uye kushoma panyama kuchenesa. Mvura inoputika inoda kubatwa zvisati zvaitika kana kudzoreredzwa kuburikidza neyekumusoro-yakakwirira pombi. Redsi Services vakasarudza kuunza maviri makuru eVacum marori ane fulluration masisitimu kuti iwane uye isa mvura. Mvura yakasviba inobviswa zvakachengeteka mumoto wemvura pamusoro peiyo nzvimbo yekuvaka.
Midziyo yekare yakashandurwa kuita nhare mbiri-yakagadzirirwa yakashambidzwa kuti ive nemvura inoputika uye ichivandudza kuchengetedzeka kwenzvimbo yekuvaka yekuvaka. Maitiro avo ehuremu anoshandisa akatevedzana matangi emvura nePP kutarisa.
"Takava neyedu yekufemera system nekuti takazviita pane mamwe mawebhusaiti uye isu takajaira," anoziva. "Marobhoti ari maviri paakange achishanda, isu takagadzirisa marita makumi mana emadhora. Kushandurwa kwega kwega kwemvura. Tine wechitatu bato rekutarisa zvinhu zvematare zvezvakatipoteredza, izvo zvinosanganisira kuyedza iyo pH kuti ive nechokwadi chekudzivirira. "
Redi Services vakasangana nezvipingamupinyi zvishoma nematambudziko muchirongwa. Inoshandisa timu yevanhu vasere zuva rega rega, ine mumwe mushanduri werobhoti imwe neimwe, mumwe mushanduri weimwe pombi, imwe yerori yega yega yekubira, uye maneja uye tekinoroji kutsigira maviri robhoti "zvikwata."
Kubviswa kwekoramu imwe neimwe kunotora mazuva matatu. Vashandi vakaisa michina, vakapedza maawa gumi nematanhatu kusvika makumi maviri vachiisa chimiro chimwe nechimwe, uye vakabva vaburitsa chishandiso kune iyo inotevera chikamu.
"Rhine makatariswa akapa mudziyo wekare wakashandiswazve uye akachekwa kuita nhovo nhatu dzakashambidzwa," akadaro. "Shandisa chigadziko nechigunwe chako kubvisa chifukidziro chokudzivirira, wobva waenda kune inotevera chikamu. Kufamba kwega kwega kunotora rinenge awa, kusanganisira kufambisa chifukidziro chekudzivirira, robhoti, kumisa rori yekufemera, kudzivirira mapurasitiki kwakadururwa, uye kufambisa hoses. "
Kugadzirisazve kwenhandare kwakaunza vanoziva zvakanyanya. Nekudaro, iyo hydraulic yekuparadzanisa chikamu chechirongwa hachina kungokwezva kutarisa kwevanopfuura, asi zvakare kukwezva kutarisa kwevamwe vashandi pane saiti.
Chimwe chezvikonzero chekusarudza hydraulic kuputika ndeye 1 1/2 inches. Mabhawa eSimbi akaiswa mumitsara yakawanda. Iyi nzira inobvumira kuti redsi services kuti ive yakanyatsochenesa simbi mabara pasina kukonzera micro-matsvina mukongiri. Aquajet "vanhu vazhinji vakafadzwa, kunyanya pazuva rekutanga," akadaro Austin. "Takanga tine mainjiniya gumi nemaviri uye vaongorori vanouya kuzoona zvakaitika." Ivo vese vakashamiswa ne [aquajet robhoti] Kazhinji, munhu wese akafadzwa, uye isu takadaro. . Iri ibasa rakakwana. "
Hydraulic kutsvaira inongova chikamu chimwe chete cheiyi hombe-chiyero chekuwedzera chirongwa. Mamiriro ekunze emamiriro ekunze anosara nzvimbo yekugadzira, nzira dzakasarudzika uye dzakashanda nemidziyo. Mushure mekubvisa vatsigiri vekutsigira, vashandi vakatangamisa denga kuenda kumakoronga isingaperi. Ivo vanoshandisa simbi uye kongiri mapuranga kuti vagadzire nzvimbo yemukati yekugara, uye ramba uchiwedzera ruzivo rwunofunga kupera.
Musi waJanuary 29, 2021, mushure mekupendwa uye akasaina nevashandi vekuvaka, mhepo yemamiriro ekunze Arna nenhengo dzechigaro chemberi, danda rekupedzisira rakabviswa munzvimbo yemhemberero dzedenga.
Arielle Windham imunyori mukuvakwa uye indasitiri yekuparadza. Mufananidzo neruremekedzo rwe aquajet.
Kutumira Nguva: Sep-06-2021