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High-speed njanji mugero kuvaka tekinoroji
Kuvakwa kwenzira dzenjanji dzinomhanya-mhanya kunoda tekinoroji yemhando yepamusoro uye mainjiniya chaiwo kuti tive nechokwadi chekufambisa kwakachengeteka uye kwakanaka. High-speed rail yave chikamu chakakosha chezvifambiso zvemazuva ano zvekufambisa, zvichipa kufamba nekukurumidza uye kwakavimbika kumamiriyoni evanhu vakatenderedza ...Verenga zvimwe -
Mutevedzeri wasachigaro weNational People's Congress, Ding Zhongli, nguva pfupi yadarika vakatungamira nhumwa dzeEuropean and American Alumni Association pakushanya kuChina Science and Technology Promoti...
Nguva pfupi yadarika, Ding Zhongli, Mutevedzeri waSachigaro weNational People’s Congress, akatungamira nhumwa dzeEuropean and American Alumni Association kuti dzishanyire China Science and Technology Promotion Association muSingapore. VaWang Xiaohao, General maneja wekambani yedu, vakapinda musangano se...Verenga zvimwe -
Kushandiswa kwe low headroom rotary drilling rig
Iyo yakaderera headroom rotary drilling rig imhando yakasarudzika yemidziyo yekuchera iyo inogona kushanda munzvimbo dzine shoma pamusoro pemvumo. Inowanzo shandiswa mumaindasitiri akasiyana siyana uye maapplication, anosanganisira: Kuvaka Kwemadhorobha: Munzvimbo dzemadhorobha umo nzvimbo ishoma, yakaderera headroom rotary drilling ...Verenga zvimwe -
Inowanzo shandiswa mirwi nzira dzekufinhwa murwi hwaro hwekugadzira
Ⅰ. Madhaka anodzivirira madziro akaumba mirwi Pamberi uye reverse kutenderera akaboora mirwi: Forward circulation ndiko kuti mvura inoyerera inotumirwa kuzasi kwegomba nepombi yedhaka kuburikidza nemudonzvo wekuchera, uye wozodzokera pasi kubva pasi pegomba; the reverse circulation flushing f...Verenga zvimwe -
Tekinoroji yekuvaka uye mapoinzi akakosha epamusoro-press churning murwi
High-pressure jet grouting nzira ndeyekuboora pombi yegrouting ine nozzle munzvimbo yakafanotemerwa muvhu redhiri uchishandisa muchina wekudhiraivha, uye kushandisa yakakwirira-kumanikidza midziyo kuita slurry kana mvura kana mhepo ive yakakwira-pressure jet ye. 20 ~ 40MPa kubva pamuromo, kubaya, kukanganisa a...Verenga zvimwe -
Dhizaini uye tekinoroji yekuvaka ye secant pile wall
Iyo secant pile wall imhando yemurwi yakavharirwa yenheyo gomba. Murwi wekongiri wakasimbiswa uye murwi wekongiri wakajeka unochekwa uye wakavharwa, uye Mirwi inorongwa kuti iite rusvingo rwemirwi inopindirana. Simba rekugera rinogona kutamiswa pakati pemurwi uye murwi kune imwe ext...Verenga zvimwe -
Nzira yekubvisa sei murwi musoro
Mukontrakta achashandisa crack inducer kana yakaenzana yakaderera ruzha nzira yekubvisa musoro wemurwi kusvika padanho rekucheka. Contractor anofanira kufanoisa crack inducer kuti inyatso kutsemuka pamurwi panosvika 100 – 300 mm pamusoro pemurwi wekucheka kwemusoro. Iyo mirwi yekutanga mabara pamusoro peiyi ...Verenga zvimwe -
Zvakadini kana shrinkage ikaitika panguva yekuchera?
1. Matambudziko ehutano nezviitiko Paunenge uchishandisa chibhorani chekuongorora kuti uone maburi, gomba rekuongorora rinovharika kana radzikiswa kune chimwe chikamu, uye pasi pegomba haigoni kuongororwa zvakanaka. Iyo dhayamita yechikamu chekuchera ishoma pane zvinodiwa zvekugadzira, kana kubva kune chimwe chikamu, ...Verenga zvimwe -
10 zvakakosha zvinodiwa kune yakadzika nheyo gomba rutsigiro kuvaka
1. Chirongwa chekuvaka cheyakadzika nheyo yegomba yakavharirwa inofanirwa kutariswa zvinoenderana nezvinodiwa zvekugadzira, kudzika uye saiti yeinjiniya yekufambira mberi. Mushure mekutenderera, chirongwa chekuvaka chinotenderwa nainjiniya mukuru weyuniti ndokuendeswa kune mukuru maneja en ...Verenga zvimwe -
Hwaro hungadziviswa sei kubva pakutsvedza kana kurereka kana hwaro husina kuenzana?
1. Matambudziko emhando uye zviitiko Nheyo inotsvedza kana kutenderera. 2. Kuongorora kwechikonzero 1) Kutakura kwechigadziko hakusi yunifomu, zvichiita kuti nheyo irereke kudivi ine simba shoma rekutakura. 2) Nheyo iri panzvimbo yakarerekera, uye iyo f...Verenga zvimwe -
Nzira yekugadzirisa sei gomba kuputsika panguva yekuchera?
1. Matambudziko ehutano uye zviitiko Wall inodonha panguva yekuchera kana mushure mekuumbwa kwegomba. 2. Kuongorora kwechikonzero 1) Nekuda kwediki dhaka kuenderana, yakashata madziro ekudzivirira maitiro, kubuda kwemvura; Kana kuti goko rakavigwa kudzika, kana kuvharika kwakatenderedza hakuna kuomarara uye kune wat ...Verenga zvimwe -
Nzira yekuve nechokwadi chekudurura kwekongiri yakacherwa murwi?
1. Matambudziko ehutano uye zviitiko Concrete segregation; Simba rekongiri harina kukwana. 2. Chikonzero chekuongorora 1) Pane matambudziko nekongiri mbishi zvinhu uye musanganiswa ratio, kana nguva isina kukwana yekusanganisa. 2) Hapana tambo dzinoshandiswa pakubaya kongiri, kana dist...Verenga zvimwe
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