Kubva muna Chivabvu 13 kusvika 14, iyo seminar pane yakazara kutenderera uye casing rotator inoshoreka murwi, zvakabatana zvakatsigirwa nevhu makanika uye geotechnical injinjini yebazi reChinese nzanga yeinjiniya uye Wuhan geotechnical engineering nzanga, uye yakarongedzwa neWuhan Xindi Geotechnical Engineering Technology Co., Ltd uye SEMW yakaitirwa muHyatt Place Zhuhai Jinshi.

Gong Xiugang, maneja mukuru weSEMW, mutevedzeri wasachigaro wekomiti yakasarudzika yevanamakanika vevhu uye geotechnical engineering bazi reChinese nzanga yeinjiniya, Xiang Yan, purofesa level mainjiniya weHubei Academy yekuvaka Sayenzi, nhengo yakamira yedare rakakosha revhu mechanics uye geotechnical engineering bazi reChinese Society yeinjiniya, uye mutevedzeri wasachigaro weWuhan geotechnical mainjiniya enjiniya, Muzvinafundo Hu Chunlin, secretary general uye mutevedzeri wemutungamiri weWuhan geotechnical engineering society, Muzvinafundo Zhu Yanpeng weLanzhou University yehunyanzvi, nyanzvi zhinji dzeWuhan geotechnical mainjiniya enzanga uye vanhu 76 vanobva Wuhan, Shanghai, Zhuhai, Shenzhen, Beijing, Changsha, Jiangsu, Zhengzhou uye Guangzhou vakapinda musangano.

Nzvimbo yemusangano

Zvemukati memusangano uyu zvaisanganisira casing rotator yekuvaka tekinoroji, zvishandiso neinjiniya tsika yekukanda-in-nzvimbo nzvimbo yakaboora murwi zvakachinjaniswa zvakanyanya.

Panenge pa8 am pa14, nhume dzakatanga kushanyira Zhuhai hengqinhui yechisikigo Anxin kuvaka chirongwa, iko kushandiswa kwecasing rotator tekinoroji pakadzika nheyo gomba hwaro hwouinjiniya. Nzvimbo yeprojekti iri paHengqin port, Zhuhai City. Saiti iyi yakafukunurwa pasi. Kudzika kwegomba renheyo i18m. Anopfuura makumi mana emabhuru ane mirwi nehupamhi hwe 1.5m uye hurefu hwese hwe65m (pazasi pegomba) akavakwa mugomba rakadzika renheyo. Injiniya geology yeiyo saiti yakaoma. Iyo yepamusoro inoumbwa yakadzika yegungwa matope rukoko, quicksand rukoko uye granite kubva kumusoro kusvika pasi. Iyo yakazara nguva yemurwi wekutanga bvunzo isingasviki maawa makumi matatu nemasere.

Dambudziko mukuvakwa kweprojekiti:

(1) Mamiriro ezvinhu akaomarara: dombo uye ivhu mamiriro enzvimbo yeprojekti akaomarara kwazvo, 20 m yepasi pevhu ivhu regungwa, 20 M-60 pevhu iripachirima, uye mugumo wedutu unopinda mugireneti ine mwero ine 2 m;

(2) Nzvimbo yekuvaka yakamanikana: iyo nzvimbo yekuvakira iri mugomba rakadzika renheyo, padhuze nezvivakwa, chimiro chinotsigira uye iripo murwi hwaro crisscross, uye iyo nzvimbo yakatetepa, inotungamira kune iyo crane isingakwanise kutora ivhu zvakajairwa, saka yakakosha matanho anodikanwa kutorwa kuti apedze kutora kwevhu uye kugadzira maburi;

(3) Yakakwira yakavharirwa mvura mumurwi muviri: iyo mvura yemvura yakavharirwa iri 7m kukwira kupfuura pasi pegomba, izvo zviri nyore kukonzera tsaona pombi mujecha rukatikati mepombi, uye kuvaka kwacho kwakaoma kwazvo.

Iyo yekuvaka kambani inotora yekutanga dtr2106hz inozvifambisa yega rotary yekuchera muchina kuChina kuita chirongwa chekuvaka. Iyo midziyo ine chinokambaira chishandiso, icho chine hunhu hwekuchinja-chinja shanduko, hombe torque uye yakakwirira yekuvaka kugona. Inogona kusangana neyakavakirwa maratidziro uye zvinodiwa zvepasi pakakwirira nharaunda (senge culvert uye tunnel) uye kuona kufambika kwakanaka kweprojekti.

Kuvaka saiti yekutarisa

Kuma 10 am, musangano wekuchinjana wevadzidzi wakaitirwa mukamuri yemusangano yehotera, yakachengetwa naXiang Yan, mutevedzeri wemutungamiri wenyika.

Xiang Yan mutevedzeri akatungamira musangano

Cheng Jielin, maneja mukuru weWuhan Xindi Geotechnical Engineering Technology Co, Ltd., akagadzira mushumo wekutaurirana weprojekti iyi: hunyanzvi hwekuvaka hwehupamhi hukuru uye murwi wakareba wakareba uine casing rotator yekuchera muchina mune yakadzika hwaro hwaro gomba remurwi rutsigiro system, uye mashandisiro enzira zhinji yekuvaka yekasi rotator mune hwaro gomba kugadzirisa uye kusimbisa chirongwa chengarava yekukiya.

Cheng Jielin, maneja mukuru weWuhan Xindi, anopa mushumo wemusangano

Hu Jialei, director weXuzhou technology R & D service centre yeSEMW., Akaita mushumo wekutsinhana pamusoro pekushandisa pamwe nekuvandudza casing rotator.

Chirevo chemusangano na hujialei, director wesemw Xuzhou tekinoroji yekutsvaga uye Development Service Center

Yang Fusheng, mainjiniya weShenzhen Hongye musimboti wevhu ivhu sainzi uye Technology Co, Ltd., akaita mushumo nezve chiitiko chekuvaka hombe yesimbi pombi yekoramu yekuisa ine casing rotator.

Yang Fusheng, mainjiniya weShenzhen hongyeji Technology Co, Ltd. akaendesa mushumo wemusangano

DOI Kazunori, mukuru wechiJapan muoni weSEMW., Akapa mushumo wekuchinjana pamusoro pekuvandudzwa kwenzvimbo yakaderera yekubvisa casing rotator muJapan.

DOI Kazunori, chipangamazano mukuru wesemw Japan, anopa mushumo wemusangano

Simbi casing madziro ekudzivirira inoshandiswa mukuvaka kwe-cast-in-place murwi ne yakazara rotary uye casing rotator, iyo ine hunhu hwehunhu hwakanaka hwoumba mhando, hapana kusvibiswa kwemadhaka, girini kuchengetedzwa kwezvakatipoteredza uye kudzikisa kongiri yekuzadza coefficient. Inogona kugadzirisa zvinetswa zvekupunzika kwegomba, kukosheswa uye kuzadza kwakakwana kwekuvaka kwekukanda-in-nzvimbo murwi neyakajairika nzira yekuvaka mumaguta Inoshandiswa zvakanyanya mu petrochemical uye nedzimwe nzvimbo dzekuvaka.

Mukuvakwa kwemapurojekiti akakura ezvivakwa kuchamhembe nekumaodzanyemba kweChina, SEMW rave chinhu chinozivikanwa chekuvaka mune yakaoma geological nharaunda. Kwemakore, SEMW yakagara ichitarisa hunyanzvi uye R & D semakwikwi epamberi pekambani, ichinyatsoteedzera epasirese michina yekugadzira uye yekuvaka tekinoroji muganho, kuendesa iyo mhando kukosha kwe "basa rehunyanzvi, kukosha kwekusika" kune indasitiri nevashandisi nguva dzese. , uye pamwe chete kuvaka imba yakanaka.