한국어
中文Onse "olemera" ndi "wobiriwira",
Mu gawo la IV lakukulitsa la Pudong Airport,
Pa ntchito yayikulu kwambiri ya dzenje lakuya ku China,
Kodi chitukuko ndi chitetezo cha chilengedwe chingathe bwanji kukhala wopambana?
SEMWDMP-I digito micro-disturbance mixing pile driver,
Pitirizani kuchita mwamphamvu ndikuchita modabwitsa,
"Pepala la mayankho" lokhutiritsa linaperekedwa.
Pulojekiti yayikulu kwambiri yakuzama maziko ku China
Dera lonse la dzenje la maziko a pulojekiti yakukulitsa ya Phase IV ya Pudong International Airport ndi pafupifupi 340,000 m³, kuya kwa makumbidwe ambiri ndi pafupifupi 18.6-30.7 m, ndipo kuya kwake kwakukulu ndi pafupifupi 36.7 m. Pakali pano ndiye projekiti yayikulu kwambiri yakuzama maziko ku China.
Mu ntchito ya dzenje la maziko, umisiri watsopano wobiriwira, wopulumutsa mphamvu komanso wokonda zachilengedwe, monga khoma la pansi pa nthaka, kuphatikiza simenti yakuya komanso yofanana ndi makulidwe a simenti ndi dothi losanganikirana ndi khoma, njira yophatikizira magawano, kuphatikizika kophatikizana, kopitilira muyeso-kuthamanga kwambiri ndege. grouting, ndi njira yomanga ya DMP imavomerezedwa bwino.
Asanakumbidwe dzenje la maziko pamalo odutsa njanji pa malo omwe akufuna, gawo lozama la malowo liyenera kutulutsidwa ndi kutsetsereka. Kutalika kwa nsanja yotsitsa patsambali ndi pafupifupi 10m. DMP (yaying'ono-chipwirikiti anayi olamulira simenti kusakaniza mulu) ndondomeko, okwana yomanga mulu kusakaniza ndi za 24500㎡, mulu awiri ndi 850@650mm, mulu kuya ndi 29.5m, okhutira simenti ndi 13%, pambuyo mulu wosakanikirana wosokoneza waung'ono waunjikana, udzayikidwa mu mulu Ikani H700 × 300mm gawo zitsulo, kutalika kwa gawo zitsulo ndi 15m, okwana 1410 zidutswa.
Pulojekitiyi imafuna kuti mulu wosakanikirana ukhale ndi zosokoneza pang'ono ku nthaka yozungulira, verticality si yaikulu kuposa 1/250, kupatuka kwa khoma sikuposa 50mm, kupatuka kwa khoma sikuposa 20mm, ndi kuya kwa khoma. makulidwe a khoma sikuyenera kukhala ndi zolakwika.
Chifukwa cha malo opapatiza komanso zovuta zogwirira ntchito ndizovuta zazikulu za polojekitiyi, mtsogoleri wa polojekitiyo adati:
Chifukwa cha malo opapatiza komanso ndondomeko yolimba yomanga, pali zomanga zambiri zodutsana ndipo pansi ndizovuta. Kumbali zonse ziwiri pali mipope yamadzi amvula, mipope ya zimbudzi ndi mapaipi a gasi, zonse zomwe ziyenera kutetezedwa, zomwe zimayika patsogolo zofunikira kwambiri paukadaulo womanga ndi magwiridwe antchito.
SEMW DMP-I digito micro-disturbance mixing mulu makina amadalira ukadaulo wanzeru womanga wa digito, kusokoneza pang'ono kwa chilengedwe, komanso milu yapamwamba. Ntchito yomanga bwino, imatsimikizira kuti ntchito yomanga ikupita patsogolo.
"Ntchito zake zadutsa kwambiri zomwe tikuyembekezera. Sikuti kusokonezeka kwa zomangamanga kumakhala kochepa, koma ntchito yogwirira ntchito imakhalanso yabwino kwambiri, yokhazikika komanso yothandiza! Ogwira ntchito yomanga pamalowo adayamika.
DMP-I digito micro-zosokoneza kusakaniza mulu woyendetsa amatha kuchepetsa kusokonezeka kwa nthaka yozungulira poyang'anira kuthamanga kwa mpweya ndi kupopera mbewu mankhwalawa, ndipo imakhala ndi mapaipi obowola opangidwa ndi mawonekedwe apadera ndi masamba othamanga; chitoliro chobowola chimakhala ndi sensa yapansi panthaka Ndipo verticality sensor, kuthamanga kwa mkati ndi verticality imatha kuyang'aniridwa mu nthawi yeniyeni panthawi yomanga, ndipo khalidwe la mulu ndilopamwamba.
DMP-I digito yaying'ono-zosokoneza kusakaniza mulu woyendetsa ali ndi njira yowongolera yomanga ya digito, yomwe imapangitsa kuti ntchito yomangayo ikhale yowongoleredwa, komanso imapangitsanso bwino ntchito yomanga.
Zomwe zimasonkhanitsidwa ndikuwonetseredwa ndi dongosolo loyang'anira zomangamanga za digito zimaphatikizapo magawo monga kuthamanga kwa grouting, kuthamanga kwa slurry, kuthamanga kwa jet, kuthamanga kwapansi, kuya kwa milu, kupanga milu, ndi kupanga milu; imatha kupanga mulu wautali, nthawi yomanga, kupanikizika kwapansi, Gome la zolemba zomangira zogwiritsira ntchito simenti, kutsika kwa mulu ndi magawo ena; nthawi yomweyo, magawo omanga amatha kukwezedwa kumalo olamulira apakati kuti azindikire kuyang'anira nthawi yeniyeni yomanga.
Ntchito yokulitsa gawo lachinayi la eyapoti ya Pudong International Airport ndi malo ofunikira otsimikizira magalimoto kuti awonetsetse kuti Pudong International Airport ikutukuka. Ntchitoyi ikamalizidwa, idzakulitsa mphamvu za bwalo la ndege la Pudong International Airport ndikupereka chitsimikizo chofunikira pakumanga malo okwera ndege padziko lonse lapansi. DMP-I digito yaying'ono-chisokonezo Chosakaniza mulu chinasonyeza mphamvu zake mu polojekitiyi yofunika kwambiri mu "Mapulani a Zaka Zisanu za 14", kufulumizitsa ntchito yomangamanga ku Pudong New Area, ndipo SEMW inapereka zizindikiro zonse nthawi ino.
SEMW wadzipereka pa chitukuko ndi kumanga mobisa danga yomanga ndi okhudzana kafukufuku luso zomangamanga, ndipo wadzipereka kupereka makasitomala ndi mayankho wonse kwa maziko mobisa, kuthandiza pomanga zomangamanga m'tauni dziko, nthawi zonse kutsatira mfundo ya "akatswiri ntchito, kulenga value" Makasitomala amakula limodzi. SEMWmonga nthawi zonse, adzagwiritsa ntchito kudzikundikira kwake mozama m'makina a mulu kuti akwaniritse zosowa za makasitomala, kupereka ntchito zaukadaulo kwa makasitomala, ndikupanga phindu.
Nthawi yotumiza: Aug-02-2023