한국어
中文Zvigadzirwa zvakasvibirira, tekinoroji yakasvibira, kuvaka kwegirinhi
Uyu musangano wekucherechedzwa kwekuvaka-pasaiti wekuchera chinyararire uye mirwi yemidzi wakajeka!
Yakazara, yakangwara uye yakasvibira
Mirwi yekudyara nzira mhinduro
Zvinoshamisa munhu wese!
Mangwanani emusi waGunyana 19, musangano wechipiri weboka rekutsvagisa "Ongororo uye Kushandiswa kweSilent Drilling uye Rooted Pile Technology muShanghai Municipal Railway Engineering" uye musangano wekuona pasaiti wekuchera chinyararire uye kudzika midzi murwi wekuvaka wakaitwa pa iyo static yekuchera uye kudzika midzi nzvimbo yekuvaka muJinshan District, Shanghai.Kubatwa zvine mutsindo.
Chikwata chinotungamira cheboka retsvakurudzo:Musangano uyu wakatungamirwa nemapoka eboka rekutsvagisa eShanghai Shentie Investment Co., Ltd., Shanghai Urban Construction Design and Research Institute (Group) Co., Ltd., uye Shanghai Machinery Construction Group Co., Ltd.
Mayuniti anotora chikamu:China Railway Design Group Co., Ltd., Shanghai Municipal Engineering Design uye Research Institute (Group) Co., Ltd., China Railway Shanghai Design Institute Group Co., Ltd., China Railway Fourth Survey uye Design Institute Group Co., Ltd. ., Shanghai Tunnel Engineering Rail Transit Design Research The Institute, Shanghai Jiao Tong University, Shanghai Zhongchun Hi-Tech Pile Industry Co., Ltd., Shanghai Guangda Foundation Engineering Co., Ltd., Shanghai Engineering Machinery Factory Co., Ltd. uye mamwe mayunitsi akapinda muchiitiko ichi.
Murongi weChiitiko:Shanghai Zhongchun Hi-Tech Pile Indasitiri Co., Ltd. Kambani iyi yakavambwa muna 1985 uye yakatarisana nemunda wezvigadzirwa zvesimende kwemakore anopfuura makumi matatu.Bhizinesi rayo chiyero chinovhara dzakafanogadzirwa mirwi, subway zvikamu uye mamwe minda.Yakagadzirwa semirwi yemidziyo yekuchera midzi yekuvaka murwi: pre-tensioned prestressed kongiri bamboo mirwi (PHDC), pre-tensioned prestressed kongiri pombi mirwi (PHC), uye inoumbwa yakasimbiswa prestressed kongiri pombi mirwi (PRHC)., imwe yemabhenji emabhizinesi ekubatanidza R&D, kugadzira uye tekinoroji mhinduro masevhisi.
Murongi weChiitiko:Shanghai Guangdong Foundation Engineering Co., Ltd. ibasa rakakura rekuvaka hwaro rinobatanidza R&D nekuvaka.Iyo kambani yakavambwa muna Zvita 2000 uye ine yekutanga-nhanho nyanzvi yekondirakiti qualification yenheyo engineering kuvaka.Iyo ine ingangoita zana seti (seti) yeakakura-akakura epamberi nyanzvi yekuvaka michina senge TRD yekuvaka nzira, static yekuchera midzi yekuvaka murwi nzira, RJP yekuvaka nzira, MJS nzira yekuvaka, yepasi pevhu diaphragm madziro, simbi inotsigira axial force servo system uye dzakasiyana siyana. vatyairi vemirwi, cranes, vanochera, nezvimwewo.
Murongi weChiitiko:Shanghai Engineering Machinery Co., Ltd, dhizaini yechigadzirwa, kugadzira uye kutengesa chikamu cheSDP akatevedzana static kudhirowa rigs.Yakavambwa muna 1921, kambani yagara ichiomerera kune iyo sevhisi pfungwa ye "nyanzvi masevhisi, kugadzira kukosha", kuyedza kugadzira yakanyanya kunaka mabhenefiti ehupfumi kune vatengi, uye kutora yakanyanya kugutsikana kwevatengi sechinangwa chedu chekutsvaga.
Iyo static yekuchera uye midzi nzira inoshandisa static yekuchera uye midzi yekuvaka murwi nzira yekuvaka kuchera makomba, kusanganisa kwakadzika uye yepasi yekuwedzera grouting, uye pakupedzisira inodyara prefabricated piles, iyo inoreva nzira yepre-tensioning ye prestressed kongiri bamboo piles (PHDC), pre-tensioning nzira Yakasiyana-siyana uye mhando dze prestressed kongiri pombi mirwi (PHC) uye inoumbwa yakasimbiswa prestressed kongiri pombi mirwi (PRHC) inosanganiswa nenzira dzakasiyana siyana kuti isangane nezvinodiwa zvekugadzira, uye inoitwa zvinoenderana nekuchera, kuwedzera, grouting, kuisirwa. nemamwe maitiro.Pile nheyo nzira yekuvaka.
Musangano wechipiri we "Ongororo uye Kushandiswa kweSilent Drilling uye Rooted Pile Technology muShanghai Municipal Railway Engineering" boka repurojekiti uye musangano wekutarisa panzvimbo weiyo static yekuchera uye midzi yekuvaka mirwi tekinoroji wakaitwa panguva ino.Vanoda kusvika 30 nyanzvi, mainjiniya makuru, uye vamiriri vaenzi kubva kumayuniti akasiyana-siyana akaitwa.Pachiitiko ichi, takaona, kuchinjana uye nhaurirano dzakatenderedza "Innovation uye Kushandiswa kweSilent Drilling Rooted Pile Technology".Iyo yekucheka-kumucheto yehungwaru tekinoroji mibairo uye yemhando yepamusoro manejimendi yekuvaka yakasvibira yakaratidzwa pamusangano wekutarisa zvakazivikanwa pamwe nekurumbidzwa neavo vaivepo.
Iyo protagonist yemusangano uyu wekucherechedza, iyo SDP110H-FM2 static drilling midzi nzira yekuchera rig, yakadzika yekuchera rig iyo SEMW yakaunganidza mumakore apfuura.Zvikamu zvaro zvikuru ndezvemhando dzine mukurumbira pasi rose.Iyo ine yakakwira torque, kudzika kukuru kwekuchera, yakakwira tekinoroji zvemukati, kuvimbika kwakanaka, uye kuvaka Iyo ine hunhu hwepamusoro-soro uye kuita kwayo kunosvika padanho repamusoro repasi rose.
"Equipment Field Test Area" yakagadzwa panzvimbo yekuona yemusangano kuti iratidze zvizere uye-mativi matatu-dimensional tekinoroji yekuchera uye kudzika midzi muzvikamu zvakasiyana senge ruzivo rwehunyanzvi, kuvaka kwedhijitari, kuvaka kwegirinhi uye kudyara murwi panzvimbo.Yakagadzirirwa nyanzvi, mainjiniya makuru uye vaenzi.Mabiko anooneka egirinhi uye akangwara ekudyara mirwi kuvaka, zvichivabvumira kuti vave nekunzwisisa kwakadzama kwemabhenefiti akazara ezvigadzirwa zve static drilling mirwi yekudyara tekinoroji, uye vanoona hurefu hutsva hwehungwaru hwemidziyo, digitalization, uye girini yekuchengetedza nharaunda tekinoroji.
Kana ukaramba uchidzidzira uye uwane mibairo mikuru, unogona kutarisira zviuru zvemamaira!SEMW iri kukurumidza kushandura uye kusimudzira kwe "yepamusoro-yekupedzisira, yakangwara, yakasvibira, yakatarisana nesevhisi uye yakagadziridzwa" zvigadzirwa kuti zvipe vatengi vepasirese "vakangwara, vakasvibira, vakavimbika, vakasununguka uye vane hupfumi" midzi yekuchera midzi.Kuwedzera tekinoroji mhinduro.
Nhanganyaya kune static drilling rooting nzira
Maitiro ekugadzira maitiro:
●Pasina kusvinwa ivhu, hapana kutenheka, ruzha rwakaderera;
● Hunhu hwemurwi hwakanaka uye murwi wepamusoro wepamusoro unodzoreka zvachose;
● Yakanyanya kusimba yakatwasuka kudzvanya, kudhonza uye yakachinjika mitoro yekudzivirira kugona;
● Kubudisa madhaka kushoma;
●Ane zvakanaka zvekugarisana zvakanaka uye kukosha kwekusimudzira.
Chikamu chekushandisa:
● Inokodzera nzvimbo dzine zvakasiyana-siyana seismic fortification intensity, inoshanda murwi dhayamita: 500-1200mm;
● Ivhu rakabatana, silt, ivhu rejecha, ivhu rekuzadza, rakapwanyika (gravel) ivhu rematombo, uye matombo ematombo ane mamiriro ezvinhu akaoma e geological, akawanda interlayers, kusaenzana kwemamiriro okunze, uye kuchinja kukuru mukupfava uye kuoma, kukwirira kwepamusoro kwekupinda kwevhu: 90m;
Kana nzvimbo yekuvaka iri padivi pezvivakwa (zvimiro) kana mapaipi epasi pevhu uye zvimwe zvivakwa zveinjiniya, kushandisa mamwe marudzi emirwi kunokonzeresa mhedzisiro;
● Kukwidziridzwa kwepamusoro pemurwi wekupedzisira wekutakura mutsara unoshanduka zvakanyanya uye kureba kwemurwi kwakaoma kunyatsoona, nzvimbo yekuvaka haina mamiriro ekudira pa-site kongiri kana kunaka kwekudira kwekongiri. hazvisi nyore kuvimbisa;
●Mapurojekiti ane zvirambidzo pakubuda kwedhaka rakawanda;
● Apo dhizaini inoda murwi mumwe chete kuti uve nehukuru hwekutakura, uye zviratidzo zveunyanzvi uye zvehupfumi uye mamiriro ekuvaka akakwirira kune mamwe marudzi emirwi.
Zvakanakira zve static drilling midzi mirwi
Kuchera kwakadzika uye kudzika midzi kunoshandisa tambo dzepasi-ruzha (static drilling) uye nzira dzekuviga kuti dzipedze mirwi yakafanogadzirwa (mirwi yekudyara).Ndiyo tenzi wemazuva ano pile foundation tekinoroji.Mushure memakore ekusimudzirwa nekushandiswa, mabhenefiti ayo akakosha e "zvakawanda, nekukurumidza, zvirinani uye zvakanyanya hupfumi" senge girinhi kuchengetedzwa kwezvakatipoteredza, kuchengetedza simba uye kuderedzwa kwekubuda kwave kuchizivikanwa zvakanyanya nezvikamu zvese zvenzanga.
Maitiro ekugadzira maitiro:
"zhinji"
● Nekutora misanganiswa yemhando dzakasiyana-siyana senge bamboo piles uye composite yakasimbiswa mirwi, pamwe nekuwedzera kwepasi uye grouting tekinoroji, iyo pile nheyo yekumanikidza, kudhonza uye yakachinjika kubereka kugona kunogona kuvandudzwa zvikuru;
● Inokodzera zvakasiyana-siyana zve geological mamiriro, kunyanya mirwi nheyo dzine kutakura kwepamusoro uye kudiwa kwepamusoro.
"kurumidza"
● Kubudirira kwekuvaka kwepamusoro, muchina mumwe chete unogona kutyaira mamita anopfuura 300 emapuranga muzuva rimwe chete, uye zvikomborero zvehupfumi zvakakwirira kudarika mamwe marudzi emirwi;
● Kuburikidza nekuchera rig ikozvino, kuchinja kwechigadziro chekutakura kunogona kuonekwa pasina kutema mirwi;
● Nzira yakapusa, inokurumidza, uye yakavimbika yekubatanidza michina inogona kusarudzwa kuti ive nechokwadi chekuvimbika kwekubatanidza mirwi uye kugona kwekuvaka.
"kugona"
1. Zvigadzirwa zvemurwi zvakagadzirirwa fekitori uye hutano hunovimbiswa;
2. Kuvaka uchishandisa nzira yakavigwa, hapana kusvina ivhu, uye hapana kukuvadzwa kumuviri wemurwi;
3. Kuvaka kwakangwara uye kunyatsoongorora otomatiki kwemidziyo kuti ive nechokwadi chekuvaka mhando;
4. Murwi wemurwi uye majoini emurwi anodzivirirwa nesamende uye ivhu kuti avandudze kusagadzikana kwekuora;
5. Yakasvibirira uye inoshamwaridzana nemhoteredzo, inogadzirisa zvakanyanya dambudziko rekubuda kwedhaka panguva yekuvaka engineering.
"Province"
Kuenzaniswa neakabhowa mirwi pasi pemamiriro akafanana:
1. Kuchengetedza mvura (90% kuchengetedza mvura mukuvaka);
2. Kuchengetedza magetsi (kuvaka kushandiswa kwesimba kwakachengetwa 40%);
3. Kuderedza emission (slurry emissions yakaderedzwa ne70%);
4. Kuchengetedza nguva (kubudirira kwekuvaka kwakawedzera ne50%);
5. Kuchengetedza mari (project cost inochengetedza 10% -20%);
6. Carbon emissions inoderedzwa neinopfuura 50%.
Nguva yekutumira: Oct-07-2023