Anthu ambiri akamva mawu akuti 'waterstop steel plate' amajambula chitsulo chophwathalala. Ndiko kulakwitsa koyamba. Sichotchinga chabe; ndi gawo losunthika lolumikizana ndi konkriti, ndipo magwiridwe ake amadalira tsatanetsatane wa masamba ambiri omwe amawala. Magiredi, kutsirizira kwa pamwamba, kufanana kwa galasi—izi si mfundo zamaphunziro. Ndawonapo mapulojekiti pomwe mbaleyo idakumana ndi ASTM A36 papepala koma idalephera mu ngalandeyo chifukwa palibe amene adawona momwe mawonekedwe ake angagwirizane ndi hydrophilic sealant. Ndi mipata imeneyi pakati pa chiphunzitso ndi kutsanulira kuti kufotokoza ntchito yeniyeni.

Malingaliro Olakwika Pakatikati: Zinthu Zotsutsana ndi System

Mutu waukulu womwe ndimakumana nawo ndi malingaliro ogula. Akatswiri amanena 6mm wandiweyani waterstop zitsulo mbale, 300mm m'lifupi, ndipo ndikuganiza kuti ntchitoyo yatha. Koma mbale imeneyo ilibe ntchito popanda kuganizira udindo wake mu dongosolo. Kodi zikuzikika bwanji? Kodi mabowo amabowoledwa kapena kubowola? Mabowo okhomedwa amasiya kabowo kakang'ono kamene kamatha kung'amba kansalu kotchinga madzi poikapo—kanthu kakang'ono kamene kamayambitsa kutayikira kwakukulu. Nthawi zonse ndimalimbikira pamabowo obowola pazofunikira, ngakhale zimawononga ndalama zambiri. Ndi kulimbana ndi kugula nthawi zonse, koma ndi nkhondo yoyenera kukhala nayo.

Ndiye pali nkhani ya kutalika. Nthawi ina tidaitanitsa kutalika kwa mita 3 kuti tithire ngalande yayitali. Zinkawoneka zogwira mtima. Koma m’mundamo, kulumikiza zigawozo m’ngalande yamatope, yotsekeka kunali koopsa. Kupeza weld mosalekeza, wopanda madzi m'mikhalidwe yotere ndizosatheka. Tinaphunzira kugwira ntchito ndi wopanga kuti tipereke utali wofanana ndi momwe timatsatsira, kuchepetsa zolumikizira zam'munda. Zimafunikira kulumikizana kwamtsogolo ndi othandizira ngati Malingaliro a kampani Handan Zitai Fastener Manufacturing Co., Ltd., koma kusinthanitsa kudalirika m'munda kunali kwakukulu. Malo awo ku Yongnian, malo opangira zinthu zazikuluzikulu, adapangitsa kuti mtundu uwu ukhale wosinthika, wowoneka bwino popanda kuwomba bajeti.

Galvanizing ndi chitini china cha mphutsi. Kulemera kwake kwa zinki, kunena kuti 600 g/m2, sikutsimikizira kufanana. Ndalandira mbale zomwe zokutira zidalumikizana m'mphepete koma zinali zoonda pakati. M'malo amchere a konkire, malo owondawo amakhala anode ndipo amawononga kwambiri. Tsopano, ine nthawizonse amanena kuti malata ayenera kuchitidwa pambuyo kudula ndi kubowola zonse zatha. Izi zimatsimikizira kuti mbali zodulidwa zimatetezedwa. Zikuwoneka zodziwikiratu, koma mungadabwe kuti ndi ma mphero angati omwe amayesa kupereka zinthu zomwe zidakutidwa kale kuti zipangidwe.

Kuyika: Kumene Chiphunzitso Chimakumana ndi Matope

Mutha kukhala ndi mbale yabwino, ndikulephera pakuyika. Lamulo loyamba: liyenera kukhazikitsidwa pamaso pa konkire kutsanulira. Zikumveka zosavuta. Koma pamapangidwe ovuta omwe ali ndi kuchulukana kwa rebar, kuchirikiza bwino mbale yayitali, yachitsulo ndi luso. Ngati sichinagwire mwamphamvu, kugwedezeka kwa konkire kumachotsa, ndikupanga malo ofooka. Tidayamba kugwiritsa ntchito mipiringidzo yodzipatulira yokhala ngati L yowotcherera pafupipafupi, ndikuyimanganso ku khola lalikulu. Inawonjezera zinthu koma inathetsa mayendedwe.

Kuphatikizana ndi zinthu zina ndikofunikira. Ku ku waterstop zitsulo mbale imakumana ndi PVC kapena mphira wa rabara, tsatanetsatane wa kusintha ndi chilichonse. Kungowaphatikizira pamodzi ndikufunsa mavuto. Tsopano timagwiritsa ntchito cholumikizira chopangidwa ndi fakitale chomwe chimakhoma chitsulo pamalo osinthika amadzi, chomwe timachiyika mu chosindikizira. Ndi gawo laling'ono, lokwera mtengo, koma ndiye mwala wapagulu lonse. Kupeza ma couplers odalirikawa ndikofunikira, ndichifukwa chake nthawi zambiri timayang'ana kwa opanga apadera pamafakitale ophatikizika. Kuchulukana kwa ukatswiri ndi mayendedwe mdera ngati Chigawo cha Yongnian, chomwe chili ndi mwayi wofikira njanji zazikulu ndi misewu, zikutanthauza kuti ogulitsa kumeneko nthawi zambiri amatha kupereka machitidwe athunthu awa, ogwirizana m'malo mongopanga magawo akutali.

Kuyang'anira weld ndi vuto lina lamunda. Pa ntchito ina, tinali ndi ma welds okongola osalekeza. Anadutsa kuyang'ana kowoneka. Koma tinali ndi vuto. Vutolo? Mikwingwirima yaying'ono yowotcherera mwachangu nyengo yozizira. Chitsulocho chinakumana nacho, koma mkhalidwe wamunda sunatero. Tsopano, pamalumikizidwe ovuta, timafotokozera ndikulipira kuyesa kolowetsa utoto pachitsanzo cha ma welds akumunda. Sichizoloŵezi chokhazikika, koma chimagwira zolakwika zomwe simungathe kuziwona.

Zida Zomwe Sizinasankhe

Maboti ndi mtedza ndizongoganiza mpaka zitalephera. Kugwiritsa ntchito ma bolts okhazikika a carbon steel kuti muteteze malata waterstop zitsulo mbale ndi classic galvanic dzimbiri msampha. Timalamula zomangira zamalata otentha kuchokera pagulu limodzi ndi mbale kuti zitsimikizire kuti zimagwirizana. Ngakhale zili choncho, ulusi uyenera kuthamangitsidwa pambuyo pa galvanizing kuti muwonetsetse torque yoyenera. Mwatsatanetsatane wa zomangira izi ndichifukwa chake nthawi zina timalambalala ogulitsa wamba ndikupita kwa akatswiri. Kampani ngati Handan Zitai, yomwe ili pagawo lalikulu kwambiri ku China, imamvetsetsa izi chifukwa amakhala ndi kupuma molumikizana ndi zitsulo komanso zitsulo. Kuyandikira kwawo kwa ma Expressway ndi masitima apamtunda sikungogulitsa; zikutanthauza kuti atha kukwanitsa kubweretsa zinthu zenizeni izi, zokutira zomwe mphero yayikulu sizingavutike nazo.

Bentonite mapanelo kuseri kwa mbale ndi nuance ina. Iwo ndi zosunga zobwezeretsera, khushoni lotupa. Koma ngati kusiyana pakati pa mbale ndi nkhope yakukumba ndi yayikulu kwambiri, bentonite imatha kukulitsa mosagwirizana ndikupanga voids. Tsopano timatchula kusiyana kwakukulu kwa 25mm ndipo timafuna kuti bentonite ikhazikitsidwe mosalekeza, wosasweka. Ndikovutirapo kuunika, koma kumatseka njira yomaliza yamadzi.

Pomaliza, pali pamwamba kukonzekera zosindikizira. Malo onyezimira, atsopano a malata ndi owopsa kumatira. Timafuna kusesa pang'ono-kuphulika kapena asidi pamalo pomwe chosindikizira chidzayikidwa, kuchitidwa kunja kwa malo molamulidwa. Kuyesera kukonzekera pamwamba mu ngalande yonyowa, yakuda ndikutsimikizika kolephera.

Maphunziro pa Kulephera

Kumayambiriro kwa ntchito yanga, khoma lachipinda chapansi linali lotayirira kwambiri. Chitsulo cha waterstop chinali chokhazikika, choyikidwa chowoneka bwino. Wolakwa? Kukhazikika kosiyana. Nyumbayo idakhazikika, koma khoma lotchingira lakunja silinasunthe kwambiri. Chitsulocho, chomangika m'mbali zonse ziwiri, chinametedwa pomwe pali polumikizira. Zinali zolakwika za kapangidwe kake, osati zakuthupi. Chipindacho chinagwira ntchito yake bwino kwambiri. Tsopano, m'madera omwe amadziwika kapena kusuntha kosiyana, ndimatsutsana ndi mbale yolimba yachitsulo. Timagwiritsa ntchito makina osakanizidwa okhala ndi choyimitsira madzi chapakati-babu chomwe chimatha kuyenda, chokhala ndi zitsulo m'mbali mwake kuti chitetezere ku dzimbiri ndi kusunga zosunga zobwezeretsera. Ndizovuta kwambiri, koma zimavomereza zenizeni.

Kulephera kumeneko kunandiphunzitsa kuyang'ana kumtunda. Tsopano, ndimakayikira malingaliro a injiniya wamapangidwe ndisanatchule mtundu wa waterstop. Zasintha udindo wanga kuchokera pakungogwiritsa ntchito zowunikira mpaka kukhala gawo la zokambirana zowunika zoopsa.

Phunziro lina losawoneka bwino: Logistics nthawi. Nthawi ina tinali ndi mbale zabwino kwambiri zomwe zimafika pamalowo milungu iwiri isanachitike. Anasungidwa pansi, osatetezedwa. Pofika tsiku la kuthirira, iwo anali ndi dzimbiri pamwamba ndi kuipitsidwa. Tinayenera kuwaphulitsa pamchenga pamalowo, zomwe zinawononga malata enieniwo. Tsopano, zogula zathu zikuphatikiza mazenera okhwima operekera komanso ma protocol osungira pamasamba-okwezedwa pakubisala ndikuphimba. Apa ndipamene kudalirika kwa katundu wa ogulitsa kumakhala kofunikira monga zitsulo zawo. Wopanga yemwe ali ndi mwayi wopita ku National Highway 107 ndi Beijing-Shenzhen Expressway, monga Zitai, nthawi zambiri amatha kuyimba bwino kuti agwirizane ndi ndandanda yomanga modalirika kuposa ogulitsa omwe ali kutali, kuchepetsa kuopsa kosungirako.

Kutseka Loop: Ndi Za Kuyembekezera

Ndiye, chotengera ndi chiyani? Kufotokozera a waterstop zitsulo mbale si ntchito ya bokosi. Ndizochita kuyembekezera chirichonse chomwe chingasokonezeke pakati pa fakitale pansi ndi kuchiritsa komaliza kwa konkire. Ndi za kulamulira ndondomeko pa mphero, pa kupanga, mu Logistics, ndi pa mphindi unsembe. Nkhaniyi ndi yosavuta, koma dongosolo si.

Zotsatira zabwino zimabwera chifukwa chosamalira mbale osati ngati chinthu, koma ngati gawo lolondola. Izi zikutanthauza kuchita ndi ogulitsa omwe amamvetsetsa zonse, osati mtengo wa tonnage. Zimatanthawuza kufunafuna ogwirizana nawo m'magawo ophatikizika opanga - malo omwe akatswiri othamanga, malo okutira, ndi maukonde opangira zinthu amakumana. Mtengowo suli muzitsulo zokha; zili mu chidziwitso chosonkhanitsidwa, chothandiza cha momwe angapangire chitsulo chimenecho kuti chizigwira ntchito m'dziko lenileni, lopanda ungwiro la malo omanga.

Pamapeto pake, kupambana kumakhala chete. Ndiko kusakhalapo kwa kutayikira, kusakhalapo kwa kuyimba foni movutikira. Ndi khoma louma lapansi lomwe palibe amene angaliganizirenso. Ndipo ndicho chiyamikiro chapamwamba kwambiri chomwe makina oyimitsa madzi, okhazikika pazitsulo zodziwika bwino, zoyikidwa bwino, zomwe angalandire.