"Super drills" ya fitar da hanzari na gadar Yanji Yangtze.Turkey Excavator sprocket
Haɓaka gina ingantaccen tsarin sufuri. Haɗa cikin cibiyar sadarwar kashin bayan sufuri mai girma uku, inganta haɓaka tsarin sufuri na "babba ɗaya da fikafikai biyu" daga nau'in "Y" zuwa nau'in "△", da kuma hanzarta gina wani zamani na zamani tare da hanyoyi hudu na gabas-yamma, arewa-kudu, haɗin kai hudu, da haɗin kai na ruwa, da haɗin gwiwar jama'a. Haɗin tsarin sufuri.Turkey Excavator sprocket
——Takaitaccen rahoton taron jam’iyyar Lardi na 12
Da karfe 10:30 na ranar 14 ga Yuli, rana mai zafi ta kasance kamar wuta. Wurin da ake gina gadar kogin Yanji Yangtze, wani muhimmin aikin lardinmu, yana ta ratsawa a kogin Yangtze a kauyen Songshan, garin Yanji, cikin birnin Ezhou.
A kan ginin babban hasumiya da ke gefen kudu mai fadin murabba'in murabba'in mita 1,000, na'urorin hakar ma'adinai guda hudu sun yi ta kara. Kauri mai kauri ya zagaya ya bincika ƙasa, tare da diamita na mita 3.2. Hayaniyar da ta yi ya sa ƙafafu suka yi rawar jiki kaɗan, kuma laka da aka haƙa an jefar da su a cikin tafkin laka don lalatawa. .
"Tare da shi, an ba da tabbacin kammala ginin tudu 56 kafin babban matakin ruwa na kogin Yangtze." Da yake nuna daya daga cikin koren ''Big Macs'' mai tsayin mita 40, manajan aikin na ofishin kula da zirga-zirgar jiragen sama na biyu na CCCC Wu Xiaobin ya yi murmushi a fuskarsa mai duhu.
44.8 digiri Celsius! Bayan wannan babban na'urar hako ma'adinan Rotary na Shanhe, wani dan jarida daga Hubei Daily ya dauki na'urar auna zafin jiki na ainihin lokacin. Duk da haka, wannan "super drills" ba ya jin tsoron yawan zafin jiki, kuma yana da ƙarfi a cikin ƙasa mita daya bayan daya. Direban, Master Zhao, yana aiki cikin nutsuwa a cikin taksi mai tsayin sama da mita 10.
Babban dutsen hasumiya na kudu na gadar Yanji Yangtze ya ɗauki tushe mai tarin yawa, kuma mafi zurfi dole ne a haƙa har zuwa mita 76. Abin da ya fi wahala shi ne, dutsen yana gefen gefen wani yanki mai lahani, tare da hadaddun rarraba yadudduka da ƙarfin dutsen da bai dace ba. Idan ana amfani da rawar motsa jiki na gargajiya da rawar rotary don gini, yana da wahala a kammala aikin akan lokaci.
Kamfanin gadar Hubei CCIC Yanji da ma'aikatar kula da harkokin sufurin jiragen sama ta biyu na CCCC sun yanke shawarar zuba jarin sama da yuan miliyan 20 don gabatar da na'urar hakar rotary mafi karfi a kasar Sin don shiga aikin gina ginin babban tudu. An sanye shi da injinan wuta guda biyu. Nauyin gaba daya na'urar yana da nauyin ton 450, wanda yayi daidai da nauyin motoci kusan 400. Matsakaicin diamita na hakowa zai iya kaiwa mita 7, kuma matsakaicin zurfin hakowa zai iya kaiwa mita 170, wanda zai iya biyan buƙatun manyan ramukan diamita mai zurfi da tsayin daka. Abubuwan buƙatu don tulin dutsen.
Ina sihirin "super drill" yake? Guan Aijun, babban manajan kamfanin gadar Hubei Communications Yanji, ya yi nuni da babbar motar, inda ya ce akwai na'urar gani a jikin ta, kuma ana iya lura da sassa daban-daban yayin aikin, kuma na'urar za ta iya daidaita bayanan kai tsaye kamar a tsaye ramin. Hakanan yana iya ƙararrawa ta atomatik idan akwai haɗari. Abin da ya fi haka, yana iya haƙa tudu a cikin matsakaita na kwanaki 5, wanda ya fi sau 5 sauri fiye da na'urorin hakowa na yau da kullun, kuma yana iya “cika” ƙasusuwa masu ƙarfi kamar basalt.
A ranar 24 ga Maris, an kaddamar da "Super Drill" a karon farko, kuma ya nuna karfin gaske wajen gina gadar Yanji Yangtze. Ya zuwa yanzu, an kammala ginin tudu guda 13 da inganci.
Tare da jimillar jarin Yuan biliyan 13 da miliyan 766, rukunin Zuba Jari na Sadarwa na Hubei ne ya zuba jari tare da gina tashar ta E-Huang ta biyu wato gadar Yanji Yangtze da hadin gwiwa, wanda tsawonsa ya kai kimanin kilomita 26. Babban gadar ta na amfani da gadar dakatarwa mai tsayin mita 1860 don ketare kogin sau daya, kuma a halin yanzu ita ce gadar dakatar da kebul mai hawa biyu mafi girma a duniya.
"Super Drill" wani ɗan ƙaramin abu ne na gadar Yanji Yangtze na aikin Ping An na ƙarni na ƙarni. A cikin wannan ginin gada mai daraja ta duniya, adadi na "hikima" yana rawa a ko'ina. Turkiyya Excavator sprocket
Guan Aijun ya gabatar da cewa, tare da taimakon kayayyakin gine-ginen gada, an fara aikin manyan sassan babban ginin tulin hasumiya, da ginshiƙai, da gadoji na gadar Yanji Yangtze, kuma suna ƙoƙarin cimma burin zuba jari na yuan biliyan 3 a bana.
Gadaje sun mamaye kogin Yangtze don gina tsarin sufuri na zamani. A bana, baya ga tsallakewar kogin E-Huang na biyu (Gadar Yanji Yangtze da haɗin gwiwarta), wanda tuni aka fara shi, ƙungiyar Zuba Jari ta Hubei tana kuma gina gadar Kogin Yangtze guda 4 a lokaci guda. Gadar kogin Yangtze Temple na Jingzhou Guanyin da babbar hanyar kogin Jingzhou Libu Yangtze da gadar Railway duka gadoji ne mai hawa biyu; Gina gadar Zhijiang Bailizhou Yangtze za ta yi bankwana da tarihin tsallaka kogin tsawon dubban shekaru.
Sharhin Masana
Qiaodu ya matsa daga "samun dama" zuwa "sabis"
Tashar Ketare Kogin E-Huang ta Biyu (Gadar Yanji Yangtze) ta haɗu da Huanggang da Ezhou. Mahimmin aikin tallafi ne ga babban cibiyar dabaru na kasa da kasa tare da filin jirgin sama na Ezhou Huahu a matsayin jigon. Zai taimaka dabarun "biyu" na Hubei da inganta tsarin sufuri. Yana da matukar muhimmanci a ba da cikakken wasa ga cikakkiyar fa'idar cibiyar hada-hadar kayayyaki da inganta ingantaccen ci gaba na hadewar Wu, Hubei da Huanghua.Turkiya Excavator sprocket
Babban tazarar mita 1860 da tazara daya a fadin kogin, sabbin manyan igiyoyi guda hudu, sag daban-daban, tsarin gadar zirga-zirgar ababen hawa na karfe 1860, dukkansu suna nuna babban karfin Wuhan a matsayin babban ginin gada. Labari mai dadi shine cewa tare da inganta kayan aiki, fasaha da kuma ra'ayoyi, Hubei Bridge Construction Corps ya shiga aikin gina wasu gadoji masu daraja a duniya, kuma ya ci gaba da magance matsalolin gina gada na duniya kamar "ruwa mai zurfi", "babban tazarar" da "sauri mai girma".Turkey Excavator sprocket.
Duniya na gina gadoji don ganin Sin, Sin kuma ta gina gadoji don ganin Wuhan. Abin da ya fi muhimmanci shi ne, gadar Yanji Yangtze ta nuna aikin bincike daga “samun dama da saukaka” zuwa “kirkire hade-hade”, wanda ke da muhimmanci wajen bunkasa fasahar gada mai tsayin tsayin daka a duniya, da kara goge sunan katin gina gadar kasar Sin, da kuma fahimtar dabarun gina kasa mai karfi. muhimmanci.Turkiyya Excavator sprocket
——Peng Yuancheng, Babban kwararre na CCCC Binciken Babban Hanya na Biyu da Cibiyar Binciken Zane Co., Ltd.
Lokacin aikawa: Jul-22-2022
