Ko te "super drill" i werohia te tere o te Yanji Yangtze River Bridge.Turkey Excavator sprocket

Ko te "super drill" i werohia te tere o te Yanji Yangtze River Bridge.Turkey Excavator sprocket

Whakaterehia te hanganga o te punaha kawe waka.Whakauruhia ki roto i te whatunga tuara kawe waka e toru-ahu whanui, whakatairanga i te whakapai ake i te hanganga kawe waka "kotahi matua me nga parirau e rua" mai i te momo "Y" ki te momo "△", me te whakatere i te hanganga o te waa hou me nga ahunga e wha o te rawhiti-hauauru, te raki-te-tonga, te whakaurunga awa-wha, me te honohono-wha o te rino, te wai, te iwi whanui me te hau.Pūnaha waka whakauru.Turkey Excavator sprocket

——He whakarāpopototanga o te ripoata a te Huihuinga o te Roopu Roopu Porowini 12

I te 10:30 i te 14 o Hurae, ka rite te werawera o te ra ki te ahi.Ko te waahi hanga o Yanji Yangtze River Bridge, he kaupapa matua o to tatou kawanatanga, e haruru ana i te taha o te awa o Yangtze i Songshan Village, Yanji Town, Ezhou City.

I runga i te waahi hanga o te pourewa matua i te taha tonga o te 1,000 mita tapawha, e wha nga keri keri i haruru te tangi.Ka porowhita, ka tirotirohia te mata o te matuku matotoru, e 3.2 mita te diameter.Na te kaha o te haruru ka wiri noa nga waewae, ka panaia te paru keri ki roto i te puna paru mo te parataiao..

"Na tenei, ka whakamanahia kia oti te hanga i nga turanga 56 puranga i mua i te taumata wai teitei o te awa o Yangtze."I te tohu ki tetahi o nga "Mac Nui" kaakaariki 40 mita te teitei, ko te kaiwhakahaere kaupapa werawera o CCCC Tuarua Aviation Bureau Wu Xiaobin i ataata ki tona kanohi pouri.

44.8 nga nekehanga Celsius!I te taha o tenei taputapu keri hurihuri a Shanhe, he kairipoata mai ia Hubei Daily i tango i te ine wera hei ine i te mahana-waahi.Heoi, ko tenei "super drill" kaore i te mataku ki te teitei o te pāmahana, a kei te keri ki te whenua kotahi mita ma te kotahi.Ko te taraiwa, a Master Zhao, kei te mahi marie i roto i te waka me te teitei neke atu i te 10 mita.

Ko te tauranga matua o te pourewa tonga o te Yanji Yangtze River Bridge ka tango i te turanga puranga roopu, a me keri te pito hohonu ki te 76 mita.Ko te mea uaua ake ko te tauranga kei te taha o te rohe koha whenua, he uaua te tohatoha o nga papa toka me te kaha toka koretake.Mēnā ka whakamahia te drill pānga tawhito me te drill hurihuri mo te hanga, he uaua ki te whakaoti i te mahi i runga i te waa.

Ko Hubei CCIC Yanji Bridge Company me CCCC Second Aviation Bureau Project Department i whakatau ki te haumi neke atu i te 20 miriona yuan ki te whakauru i te riu keri hurihuri tino kaha ki Haina kia uru atu ki te hanga i te turanga poupou matua.Kua rite rawa ki te mana rua e rima nga motuka.E 450 tana te taumaha o te miihini katoa, he rite ki te taumaha o te tata ki te 400 waka.Ko te teitei o te diameter o te keri ka taea te tae ki te 7 mita, a ko te hohonu o te keri ka taea te tae ki te 170 mita, ka taea te whakatutuki i nga whakaritenga o nga kohao hohonu hohonu me te pakeke teitei.Nga whakaritenga mo nga puranga toka.

Kei hea te makutu o "super drill"?Ko Guan Aijun, te kaiwhakahaere matua o Hubei Communications Yanji Bridge Company, i tohu ki te kaa teitei me tana kii he mata whakaata kei runga, he maha nga waahanga ka kitea i te wa e hanga ana, ka taea e te punaha te whakataurite i nga raraunga penei i te poutū o te poka.Ka taea hoki te whakaoho aunoa i roto i te take o te ati.He aha atu, ka taea e ia te keri i te puranga i roto i te toharite o nga ra e 5, he neke atu i te 5 nga wa tere atu i nga keri keri noa, a ka taea e ia te "ngaua" nga kōiwi pakeke penei i te basalt.

I te Maehe 24, i tukuna te "Super Drill" mo te wa tuatahi, a ka whakaatu i te kaha nui i roto i te hanganga o te Yanji Yangtze River Bridge.I tenei wa, 13 nga turanga puranga kua oti te kounga teitei.

Na te katoa o te haumi o te 13.766 piriona yuan, ko te kaupapa Tuarua E-Huang River Crossing Channel (Yanji Yangtze River Bridge me te Hononga) kaupapa i haumihia, i hangaia e Hubei Communications Investment Group, me te roa o te 26 kiromita.Ko tana piriti matua e whakamahi ana i te piriti whakatara 1860 mita te roa ki te whakawhiti i te awa kotahi, a, i tenei wa ko ia te piriti whakatārewa taura wha-matua nui rawa atu o te ao.

Ko te "Super Drill" he moroiti noa o te kaupapa kounga o te Yanji Yangtze River Bridge o Ping An.I tenei waahi hanga piriti o te ao, kei te kanikani te ahua o te "whakaaro nui" ki nga waahi katoa.Turkey Excavator sprocket

I whakaatu mai a Guan Aijun, na te awhina o te hanga piriti, kua tino timata nga waahanga matua o te turanga poupou o te pourewa matua, nga pou punga, me nga piriti huarahi i nga taha e rua o te piriti o Yanji Yangtze River Bridge, a kei te tohe ratou ki te whakatutuki. ko te kaupapa haumi mo te 3 piriona yuan i tenei tau.

Ko nga piriti e toro ana i te awa o Yangtze ki te hanga i tetahi punaha kawe waka hou.I tenei tau, i tua atu i te whakawhiti tuarua o te awa o E-Huang (Yanji Yangtze River Bridge me tona hononga), kua timata ano, kei te hanga ano a Hubei Communications Investment Group 4 Yangtze River Bridges i te wa ano.Ko te Jingzhou Guanyin Temple Yangtze River Bridge me te Jingzhou Libu Yangtze River Highway me te Piriti Rerewei he piriti-rua;te hanga o te Zhijiang Bailizhou Yangtze River Bridge ka poroporoaki ki te hitori o te whakawhiti i te awa mo nga mano tau.Turkey Excavator sprocket

Nga Arotake Tohunga

Ka neke a Qiaodu mai i te "whakauru" ki te "hou"

Ko te Whakawhiti Awa Tuarua o E-Huang (Yanji Yangtze River Bridge) e hono ana ki a Huanggang me Ezhou.He kaupapa tautoko matua mo te tari whakahaere o te ao me te taunga rererangi o Ezhou Huahu te matua.Ka awhina i te rautaki “pu rua” a Hubei me te whakapai ake i te punaha kawe waka.He mea tino nui ki te hoatu tino takaro ki nga painga matawhānui o te pokapū logistics matua me te whakatairanga i te whanaketanga kounga teitei o te whakauru o Wu, Hubei me Huanghua.Turkey Excavator sprocket

Ko te whanganga matua o te 1860 mita me te whanga kotahi ki te taha o te awa, nga taura matua e wha, te sag rereke, te kaupapa piriti whakatārewa tira tira-rua, e whakaata ana i te kaha matua o Wuhan hei whakapaipai piriti.Ko te rongo pai ko te whakapai ake o nga taputapu, hangarau me nga ariā, kua uru atu a Hubei Bridge Construction Corps ki te hanga i etahi atu piriti o te ao, me te whakatika tonu i nga raru o te hanga piriti o te ao penei i te "wai hohonu", "te wa nui. "me te "tere tere".Turkey Excavator sprocket

Ka hangaia e te ao nga piriti kia kite i a Haina, ka hanga e Haina nga piriti kia kite i a Wuhan.Ko te mea nui ko te Yanji Yangtze River Bridge e whakaatu ana i te torotoro kaha mai i te "whakauru me te waatea" ki te "whakahoutanga whakakotahi", he mea nui mo te whakatairanga i te whanaketanga o te hangarau piriti whakatārewa ultra-nui-nui o te ao, me te whakakoi i te kaari ingoa. o te hanga piriti o Haina, me te mohio ki te rautaki ki te hanga whenua kaha ki te kawe waka.tino nui.Turuki Excavator sprocket

——Peng Yuancheng, Tohunga Matua o CCCC Second Highway Survey and Design Research Institute Co., Ltd.