한국어
中文Kuvakwa kwezvivakwa zvenyika, mafungu anokwira zvakare
SEMW's nzira itsva yekudzivirira kwezvakatipoteredza uye midziyo inobatana maoko kurwisa zvakare
3 seti ye static drilling uye midzi michina inomira yakatwasuka uye mutsetse kumusoro
pasi "midzi"
Kugadzira (Wuxi) chirongwa cheHua Hong
Ramming nheyo, mbiru uye matanda
Seguta regumi neshanu rehupfumi muChina, Wuxi ine indasitiri yakasimba yekugadzira uye ndiyo huru yekugadzira nzvimbo mudunhu reYangtze River Delta. Munguva pfupi yapfuura, chikamu chechipiri cheHuahong Manufacturing (Wuxi) yekugadzira base iri kuvakwa. Simba guru, SEMW, rine 3 seti dzeSDP dzakateedzana static drilling uye midzi muchina midziyo, ichishanda pamwechete, ichiramba ichipikisa muganhu wekuvaka, uye kuperekedza chirongwa nemazvo uye zvakatsiga.
Huahong Manufacturing (Wuxi) chirongwa chinofukidza nzvimbo yakazara 114,000 square metres, ine yakazara nzvimbo yekuvaka ye530,000 square metres. Kune zvikamu makumi matatu nenhatu zvakazara, zvinosanganisira: main production plant, power plant, 10 warehouses, 4 corridors, and 2 pipe corridors , 7 pombi mabhiriji, pasi pevhu nzira dzinofamba netsoka uye zvimwe zvivakwa chete. Mushure mekupedzwa kwepurojekiti, ichavaka nyika-yepasi-yakabatanidzwa yedunhu maindasitiri cluster muWuxi uye inopa yakasimba "musimboti" simba.
Iyo mirwi nheyo yepurojekiti yekugadzira base inotora iyo static yekuchera uye midzi nzira, uye huwandu hwemirwi yemidzi inosvika 160,000 metres. Matatu seti eSDP akateedzana static drilling uye midzi nzira yekuchera rigs yeShanggong Machina inoita mirwi makumi maviri (murwi wakadzika 21m) uye gumi nematatu mirwi (Kudzika kwemurwi i52m) uye basa rekuvaka murwi rakanyanya kunyatsozivikanwa nevatengi. Midziyo iyi inogona kufananidzwa neJB160M, JB170M, uye JB180M kaviri dhiraivha njanji inofamba mipirinda mafuremu ekuvaka.
Seyakasvibira uye inoshamwaridzana neyakasvibira uye inoshamwaridzana chizvarwa chitsva-murwi nheyo yekuvaka michina yakakodzera kudhiraivha uye kuvaka midzi yakanyatsozvimiririra yakagadziridzwa neSEMW, iyo mikuru zvikamu zveSEMW SDP yakatevedzana yekudhirowa uye muchina wemidzi inotora mhando dzepasi rese dzine mukurumbira, ine torque yakakura uye kudzika kukuru kwekuchera. , yepamusoro yezvigadzirwa zvetekinoroji, kuvimbika kwakanaka, kugona kwekuvaka kwakanyanya uye humwe hunhu, kuita kwacho kwasvika padanho repamusoro repasi rose.
Nhanganyaya yeStatic Drilling uye Rooting Method
Iyo static yekuchera uye midzi nzira ndeye kushandisa iyo static yekuchera uye midzi murwi nzira yekuchera makomba, kusanganisa iyo yese maitiro uye kuwedzera pasi, uye pakupedzisira kudyara yakagara yakagadzirwa murwi muviri, kureva, pretensioned prestressed prestressed bamboo piles (PHDC), inonyepedzera. prestressed bamboo piles Mamiriro akasiyana uye mhando dzeakasimbisa kongiri pombi mapaipi (PHC) uye akaumbwa akasimbiswa prestressed kongiri pombi mapaipi (PRHC) anosanganiswa mumisanganiswa akasiyana siyana kuti asangane nezvinodiwa zvekugadzira, uye kuvaka kunoitwa zvinoenderana nekuchera, kugadzirazve, grouting, kuisirwa uye kudyara. mamwe maitiro murwi hwaro nzira.
Maitiro ekugadzira maitiro:
● Hapana extrusion yevhu, hapana kuzununguka, ruzha rwakaderera;
● Hunhu hwemurwi hwakanaka, uye kukwidziridzwa kwemurwi wepamusoro kunodzoreka zvachose;
● Yakanyanya kusimba vertical compression, pullout uye horizontal load resistance;
● Kuderera kwedhaka shoma;
● Iine hutano hwakanaka hwemagariro evanhu uye kukosha kwekusimudzira.
Chikamu chekushandisa:
● Inoshanda kune nzvimbo dzine zvakasiyana-siyana seismic fortification intensity, inoshanda murwi dhayamita: 500-1200mm;
Ivhu rakabatana, silt, ivhu rejecha, ivhu rinozadza, rakapwanyika (gravel) ivhu rematombo, uye matombo ematombo ane mamiriro ezvinhu akaoma e geological, akawanda interlayers, kusaenzana kwemamiriro ekunze, uye kuchinja kukuru mukuoma uye kupfava, kudzika kwakadzika kwekupinda: 90m;
Kana paine zvivakwa (zvimiro) kana mapaipi epasi pevhu uye zvimwe zvivakwa zveinjiniya padyo nenzvimbo yekuvaka, kushandisa mamwe marudzi emirwi kunokonzeresa mhedzisiro;
Kana kukwidziridzwa kwepamusoro pechigadziko chekutakura pamagumo emurwi kuchichinja zvakanyanya, kureba kwemurwi kwakaoma kuziva nemazvo, nzvimbo yekuvaka haipo, mamiriro ekudira kongiri panzvimbo kana kunaka kwekongiri inodururwa panzvimbo. hazvisi nyore kuvimbisa;
●Mapurojekiti ane zvirambidzo pakubuda kwedhaka rakakura;
● Iyo yakagadzirwa inoda kuti simba rekutakura remurwi rimwechete rakakura, uye zviratidzo zveunyanzvi uye zvehupfumi uye mamiriro ekuvaka akakwirira kune mamwe marudzi emirwi.
Kuunzwa kweSDP Static Drilling uye Rooting Machine
Iyo SDP yakatevedzana static drilling uye midzi nzira yekuchera rig chizvarwa chitsva chekuchera rig zvigadzirwa zvakazvimiririra kugadzirwa neShanggong Machinery, iyo inokodzera kuvakwa kweiyo static yekuchera uye nzira yemidzi, nekutora mukana weakaunganidzwa ehunyanzvi mabhenefiti ekudzika kusanganisa kuchera rigs. kwemakore akawanda.
Maitiro ekugadzira maitiro:
1, Gamuchira oiri yepamusoro yekumanikidza pasi yekuwedzera tekinoroji, iyo yepasi yekuwedzera dhayamita ndeye 1-1.6 nguva yedhayamita yekuchera, iyo yepasi yekuwedzera kureba ndeye 3 nguva yekuchera dhayamita, uye yepamusoro yakaderera komputa software nhoroondo yekurekodha nzira inoshandiswa kutarisa. nzira yekuvaka Iyo data yakasiyana-siyana muhurongwa inorekodhwa uye kuongororwa kuti iite zvinoenderana ne data curves.
2, Gamuchira yakangwara yekuvaka manejimendi software, kutonga kunotora yakangwara yekubata skrini modhi, tarisa maitiro ekuvaka munguva chaiyo kuti ive nechokwadi chekuvaka, data rese rekuvaka rinoratidzwa zvakajeka pachiratidziro uye rinochengetwa otomatiki, uye rinogona kubuda nekudhindwa.
3. Nzira yekushanda yakashongedzerwa ne-power-off 380V automatic shutdown program, iyo inovimbisa kuti data haizorasikirwi nekuda kwekuputsika kana kukanganisa kwemagetsi panguva yekushandiswa kwekuchera.
4. Iyo mota yekutanga nzira inotora yakapfava kutanga, uye iyo yakapfava inotangira pachayo ine akasiyana-siyana ekudzivirira mota mabasa, senge undervoltage, kurasikirwa kwechikamu, kutevedzana kwechikamu, kuwandisa uye kumwe kudzivirirwa.
5. Kushanda kweiyo hydraulic pasi yekuwedzera tekinoroji inovimbika, uye iyo yakakwirira-yemhando ye hydraulic components inoshandiswa kuve nechokwadi chekushanda kwakajairika kweiyo hydraulic pasi yekuwedzera pakadzika kwe80m.
Zvakanakira zve static drilling uye rooting piles
Iyo static yekuchera uye midzi murwi inotora yakaderera-ruzha yekuchera muchina (static drilling) uye yakamisikidzwa nzira yekupedzisa murwi hwaro tekinoroji yemurwi wakagadzirwa kare (murwi wekudyara), inova nyanzvi yemazuva ano pile foundation tekinoroji. Mushure memakore ekuzivikanwa uye kushandiswa, mabhenefiti ayo akakosha e "akawanda, anokurumidza, akanaka, uye ane hupfumi" senge girinhi kuchengetedzwa kwezvakatipoteredza, kuchengetedza simba uye kuderedzwa kwekubuda kwave kuchizivikanwa zvakanyanya nematanho ese ehupenyu.
Maitiro ekugadzira maitiro:
"zhinji"
●Kuburikidza nekushandiswa kwemhando dzakasiyana-siyana dzemirwi dzakadai semashenje piles uye yakasimbiswa yakasimbiswa mirwi, pamwe chete nekuwedzera kwepasi uye maitiro ekugadzira, kuputika kwenheyo yekumanikidza, kudhonza, uye yakatwasuka kutakura kugona kunogona kuvandudzwa zvikuru;
● Inoshandiswa kune zvakasiyana-siyana zve geological mamiriro, kunyanya mirwi nheyo dzine hukuru hwekutakura uye dynamic load zvinodiwa.
"kurumidza"
● Kubudirira kwekuvaka kwakakwirira, imwe-machine-single-day piping pinding inogona kusvika kupfuura mamita 300, uye kubatsirwa kwehupfumi kwakakwirira kudarika mamwe marudzi emirwi;
● Kuburikidza nezvino yegodhi rekuchera, kuchinja kwechigadziro chekutakura kunogona kuonekwa pasina kutema mirwi;
● Nzira iri nyore, inokurumidza uye yakavimbika yekubatanidza michina inogona kusarudzwa kuti ive nechokwadi chekuvimbika kwekubatana kwemurwi uye kubudirira kwekuvaka.
"kugona"
1. Zvigadzirwa zvemurwi zvakagadzirirwa mufekitori, uye mhando yacho inovimbiswa;
2. Yakamisikidzwa kuvaka, hapana extrusion ivhu, hapana kukuvadzwa kumurwi muviri;
3. Kuvaka kwakangwara, kutarisisa otomatiki kwemidziyo kuti ive nechokwadi chekuvaka mhando;
4. Muviri wemurwi uye majoini emurwi anodzivirirwa nesamende uye ivhu kuti avandudze kushora;
5. Kuchengetedzwa kweGreen uye kwezvakatipoteredza, inogadzirisa zvakanyanya dambudziko rekubuda kwematope mukuvaka engineering.
"Province"
Kuenzaniswa neakabhowa mirwi pasi pemamiriro akafanana:
1. Kuchengetedza mvura (mvura yekuvaka inochengetedza 90%);
2. Kuchengetedza magetsi (kuvaka kushandiswa kwesimba kunogona kuchengetedzwa ne40%);
3. Kuderedza emission (kubuda kwematope kunoderedzwa ne70%);
4. Kuchengetedza nguva (kubudirira kwekuvaka kwakawedzera ne50%);
5. Kuchengetedza mari (mari yekuvaka inochengetedza 10% -20%);
6. Kuderedza kubudiswa kwekabhoni neinopfuura 50%.
Kutarisana neramangwana, SEMWg ichave yakanyatsotarisana nekaviri kabhoni chinangwa, kuramba ichikurudzira zvigadzirwa zvakasvibirira, kugadzirwa kwegirinhi, kuvaka kwegirini, nezvimwewo, kutungamirira girini uye kusimudzira budiriro yeindasitiri, uye ramba uchigadzira kukosha kwevatengi vepasirese.
Nguva yekutumira: Aug-04-2023