Mgbe afọ itoolu gachara, ogologo ogologo nke kilomita iri ise na ise, setịpụrụ àkwà mmiri, agwaetiti, ọwara mmiri n'otu n'ime àkwà mmiri Hong Kong-Zhuhai-Macao, bụ nke meghere na ụbọchị United Nations, 2018 ọrụ. Huizhong Zhi, na-achịkọta ike, iri puku kwuru iri puku ndị na-ewu ụlọ enweghị mmeri, mgba na-akwụsịghị akwụsị, na obi na ọsụsọ wụsara n'ime "Great Wall of the Sea" gafee ebe 3.
Akpọrọ akwa mmiri gafere oke n'ụwa ruo ugbu a "otu n'ime ihe ịtụnanya asaa nke ụwa ọhụrụ" site n'aka Guardian. N'azụ "Super Project", ihe na teknụzụ na-eduzi ọdịdị okike! ọ bụ nnukwu nnukwu ihe ọhụrụ sayensị na teknụzụ, ihe ọhụrụ, teknụzụ, ngwa ọhụrụ, teknụzụ na iyi na-adịghị agwụ agwụ, naanị ọnụọgụ ikike ruru 400! Ka anyị nyochaa ọtụtụ ngwa ndị a mejupụtara.
Ihe nlere plastik ọhụrụ ngwakọta
N'ime owuwu nke mmiri mmiri mmiri nke agwaetiti artificial, ụdị plastik ọhụrụ nke Canton Road billion road Engineering Co., Ltd. rụpụtara na-arụ ọrụ dị ukwuu. ọ bụ dị ka plastic nlereanya na-kere nke thermoplastic ogologo eriri ike compound composites, a ebe unit nke plastic ebu arọ nke banyere 10kg, naanị asaa nke ígwè ebu, Otú ọ dị Ọzọkwa nwere eyi iguzogide, mgbochi corrosion, elu ike e ji mara.
Plastic nlereanya na-eji a n'otu Nchikota nke ọcha, ga-vasatail na ngwa ngwa nlereanya mgbakọ, na-ewu ndị ọrụ nanị chọrọ n'ụzọ ziri ezi nkuzi ga-ngwa ngwa mara ọrụ, ebe mmepe nke ihe nlereanya e nweghị mpụta ntu, spikes na ọzọ nsogbu, ga-ukwuu belata mmepe nchekwa ize ndụ.
Teknụzụ kewapụrụ seismic nke OVM Bridge
Na otu teknụzụ nke kpụrụ n'elu ikpo okwu na Pier ahu ngalaba, Anchorage technology nke OVM prestressed ibu dayameta elu ike rebar bụ na isi technology nke ngalaba otu ngwa. Ya bụ, akwa doo ahu na-ekewa n'ime ọtụtụ akụkụ, n'ime ọrụ prefab mgbe iga na akwa ọnọdụ maka Assembly, site n'itinye nke prestress bụ ngalaba dị ka ihe dum n'ime a àkwà mmiri ewu technology. OVM Bridge Isolation Technology, bụ na ihe owuwu akwa mmiri na nke dị ala ma ọ bụ ntọala dị n'etiti ntinye nke ngwaọrụ dịpụrụ adịpụ, na-emekarị ka ọ ghara ịkwụsị nkwado na-adịghị akwụ ụgwọ, dampers, wdg, ka ịgbatị usoro usoro nhazi mbụ na / ma ọ bụ damping, belata ihe owuwu nke nzaghachi na-adịghị akwụsi ike ma ọ bụ belata ntinye ume na ihe owuwu ahụ, iji nweta ihe ndị a na-atụ anya ya na-ejighị n'aka.
Ná mmalite nke atụmatụ, Hong Kong-Zhuhai-Macao Bridge, n'ikwekọ na pụrụ iche arụmọrụ ọnọdụ, chọrọ akwa mmiri iguzogide oké ifufe larịị iri na isii ma ọ bụ n'elu, nke ahụ bụ na ndị kasị exigent ụlọ akwa oru n'ime ugbu a ọgụ megide ifufe. mgbe ọtụtụ debugging, n'ikpeazụ kpebisiri ike iji China Ovim Company's kpamkpam-nwere enyemaka-Liuzhou Oriental Engineering Rubber Merchandise Co., Ltd. ejechi akwụkwọ analysis na Development, mmepụta nke ndu iche roba support na elu damping mwepu roba ibu 2 ụdị nkwado.
Ultra high mass resin fiber
The elu eriri nke welitere Hong Kong-Zhuhai-Macao Bridge bụ nke Sinopec urban center Chemical analysis Institute Co., Ltd. nakwa China Textile analysis Institute, nke were nnọọ afọ iri ịzụlite na na ihe ịga nke ọma mepụtara super compound sịntetik resin eriri. n'ime 2006, a technology e bufere Yizheng chemical eriri maka osisi ewu. Nke a ultra-high mass sịntetik resin eriri, ọkpụrụkpụ nke naanị 1/10 nke ntutu isi, Otú ọ dị arụpụtara si USB, karịa ike nke eriri dị elu, ike ndọda ga-eru iri atọ na ise arọ unit. na-enweghị oke elu uka sịntetik resin eriri, ngwaahịa a na-akpọ "Force fiber". Na carbon fiber, aramid na zoro aka dị ka 3 elu eriri, bụ ugbu a kasị elu ụwa sturdy mma eriri, n'ime mba agbachitere agha na obodo ahia nwere ezigbo iche iche nke ngwa, bụ na ike siri ike agha nke atụmatụ ngwaahịa. Èbè a na-eji na àkwà mmiri Hong Kong-Zhuhai-Macao nwere 100 puku eri ndị dị otú ahụ.
Nnyapade maka ihe mgbochi elu elu
HONG KONG-Zhuhai-Macao Bridge ahụ ikpeazụ iri na abụọ mita Heilong oru ngo na elu oche pavement ngwọta, site Hubei Hui New Materials Co., Ltd. Jide ụlọ ọrụ Shanghai Hui New Materials Co., Ltd. inye R & amp; d nkwado na ọrụ ngwaahịa. Aiming na teknuzu e ji mara epoxy gluu waterproofing oyi akwa nke Hong Kong-Zhuhai-Macao Bridge na-na nke elu index, na ụlọ ọrụ nwere na ihe ịga nke ọma doziri ndị siri ike okwu nke akwa bonding ihe na-ewu technology n'okpuru elu ọnọdụ site anụ ahụ na chemical nyochaa na ịlele ewu ule na Hong Kong-Zhuhai-Macao Bridge. mgbe ule arụmọrụ ọnọdụ iji nweta Hong Kong-Zhuhai-Macao Bridge Project Department consultants nke ukwuu ghọtara, n'ime mpi na dịgasị iche iche nke mba nrapado Refeyim na nnọọ iri abụọ mba ọzọ ụdị kwụpụta, nanị ikere.
Afọ 120 n'azụ ndụ ọrụ: mkpuchi anticorrosive
Ogologo ndụ imewe nke akwa mmiri Hong Kong-Zhuhai-Macao emebiela otu "omume ochie" ochie na China, na-esetịpụ ụkpụrụ ụdị maka otu narị afọ na iri abụọ. ka iru ihe mgbaru ọsọ a, mgbasa nke ụdị pụrụ iche na-atụ aro na a na-eji usoro mkpuchi mgbochi corrosion arụ ọrụ. dịka ọmụmaatụ, àkwà mmiri Jiuzhou Waterway na-anakwere usoro ihe mgbochi nke Tower beam pier site na akụkụ abụọ nke ọdịdị ala na mmezi. Nke a na-ewepụ nnukwu nkwado na-akwụghị ụgwọ, nkwado ikuku kwụ ọtọ na ngwaọrụ damping na ụlọ elu akwa yana na-arụkwa ngwaọrụ ndị ahụ, ebe ibelata akụkụ nke ngwunye ọkụ telescopic ngwaọrụ ma na-enye mma maka ọrụ mmezi. The anticorrosive mkpuchi usoro nke Hong Kong-Zhuhai-Macao Bridge, na-ezo aka ọtụtụ ibu àkwà mmiri n'ikuku na ná mba ọzọ, nakwa ọhụrụ mkpuchi na cathodic nchebe jikọtara nchedo technology mepụtara iche iche site Institute of Metals nke Chinese Academy of Sciences, na-alụ ọgụ a dị mkpa ọrụ n'oge a oru ngo.
Oge nzipu: Nov-19-2018