Mai Mei 13 a 14, ke seminā e pili ana i ka rotation piha a me ka casing rotator puʻu puʻupuʻu, kākoʻo pū ʻia e nā mekanika lepo a me nā lālā ʻenekinia ʻenehana geotechnical o ke kaiāulu Kina o ka ʻenehana kivila a me Wuhan geotechnical engineering society, a hoʻonohonoho ʻia e Wuhan Xindi Geotechnical Engineering Technology Co., Ltd .a mālama ʻia ʻo SEMW ma Hyatt Place Zhuhai Jinshi.

ʻO Gong Xiugang, ka luna nui o SEMW, ka hope pelekikena o ke kōmike kūikawā o nā mīkini mekanika a me nā lālā ʻenehana geotechnical o ke kaiāulu Kina o ka ʻenekini kīwila, ʻo Xiang Yan, he ʻenekinia kiʻekiʻe o Hubei Academy o nā ʻepekema kūkulu, ke lālā kū o ke kōmike kūikawā o ka lepo. mechanics a me geotechnical engineering branch of Chinese Society of civil engineering, a me hope lunahoomalu o Wuhan geotechnical engineering engineer, Professor Hu Chunlin, kākau ʻōlelo nui a me hope pelekikena o Wuhan geotechnical engineering engineering, Professor Zhu Yanpeng o Lanzhou University of ʻenehana, he nui nā loea o Wuhan geotechnical Ua hele ka hui ʻenekinia a me 76 poʻe mai Wuhan, Shanghai, Zhuhai, Shenzhen, Beijing, Changsha, Jiangsu, Zhengzhou a me Guangzhou i ka hālāwai.

Pūnaewele hālāwai

ʻO nā mea o loko o ka hālāwai e pili ana i ka ʻenehana kūkulu rotate casing rotator, nā pono hana a me ka hana ʻenehana o ka puʻupuʻu puʻupuʻu puʻupuʻu e kūʻai nui ʻia.

Ma kahi o 8 am ma ka lā 14, ua kipa mua nā ʻelele iā Zhuhai hengqinhui kūlohelohe hale Anxin, ka hoʻohana ʻana o ka ʻenehana rotate casing i ka ʻenekini kahua hohonu pile. Aia ka pūnaewele papahana ma ke awa ʻo Hengqin, Zhuhai City. Ua ʻeli ʻia ka pūnaewele i ka waihona. ʻO ka hohonu o ka lua hoʻokumu he 18m. ʻOi aku ma mua o 40 puʻu puʻupuʻu me ke anawaena o 1.5m a me ka lōʻihi o 65m (ma lalo o ka lua o ka lua) i kūkulu ʻia i loko o ka lua hoʻokumu hohonu. He paʻakikī ka ʻenekinia ʻenekini o ka pūnaewele. Hoʻokomo ʻia ka ʻili o ka papa lepo kai hohonu, papa one one a me ka granite mai luna a lalo. ʻO ka huina manawa o ka puʻu hoʻāʻo mua ma mua o 36 mau hola.

Nā paʻakikī i ke kūkulu ʻana i nā papahana:

(1) Nā kūlana kālaihonua paʻakikī: he paʻakikī loa ka pōhaku a me nā kūlana o ka pāhana, 20 m ka lepo he lepo kai, 20 M-60 lalo honua kahi one, a komo ka hopena o nā paila i loko o ka granite anuanu no 2 m;

(2) Kahi kūkulu liʻiliʻi: aia ka pūnaewele kūkulu i loko o ka lua hohonu hohonu, pili i nā hale, ke kūkulu kākoʻo a me ka crisscross kahua paʻa, a hāiki hoʻi ka hakahaka, kahi e alakaʻi ai i ka manuʻahi hiki ʻole ke lawe i ka lepo maʻa mau, no laila kūikawā. pono e hana i nā ana e hoʻopiha ai i ka lawe ʻana i ka lepo a me ka hana ʻana o ka lua;

(3) ʻO ka wai kiʻekiʻe i hoʻopaʻa ʻia i ke kino o ʻo ka kiʻekiʻe o ka wai i hoʻopaʻa ʻia he 7m kiʻekiʻe ma mua o ka lua o ka lua, kahi maʻalahi e hana i nā pōpilikia o ka pīpī i ka papa o ke one i loko o ka paipu, a paʻakikī loa ke kūkulu ʻana.

Hāʻawi ka ʻoihana kūkulu i ka dtr2106hz mua ponoʻī mīkini wili rotary ma Kina e hoʻokō i ka hana papahana. Hoʻokomo ʻia nā pono hana me ka hāmeʻa kolo, nona nā ʻano o ka hoʻololi maʻalahi, ka ikehu nui a me ka pono kūkulu kiʻekiʻe. Hiki iā ia ke hoʻokō i nā kikoʻī kūkulu a me nā koi o ke kiʻekiʻe haʻahaʻa (e like me ka culvert a me ke tunnel) a hōʻoia i ka holomua o ka papahana.

Nānā pūnaewele kūkulu

Ma kahi o 10 am, ua mālama ʻia kahi hālāwai hōʻike hōʻike hoʻololi ma ka lumi hālāwai o ka hōkele, i mālama ʻia e Xiang Yan, pelekikena hope.

ʻO Pelekikena Xiang Yan ka pelekikena o ka hālāwai

ʻO Cheng Jielin, ka luna nui o Wuhan Xindi Geotechnical Engineering Technology Co., Ltd., i hana i ka hōʻike kūkākūkā o kēia papahana: ka ʻenehana kūkulu o ke anawaena nui a me ka paila lōʻihi loa me ka mīkini drilling rotator mīkini i loko o ka lua hohonu kahua o ka ʻōnaehana kākoʻo pile, a me ka noi ʻana o ke kiʻina hana kūkulu he nui o ka rotate casing i ke kahua paʻa lua a me ka hana hoʻoikaika o ka laka moku.

ʻO Cheng Jielin, ka luna nui o Wuhan Xindi, hāʻawi i kahi hōʻike hālāwai

ʻO Hu Jialei, ka luna o Xuzhou ʻenehana R & D kikowaena kikowaena o SEMW., I hana i kahi hōʻike hoʻololi e pili ana i ka noi a me ka hoʻomohala ʻana o ka rotator casing.

Hōʻike o ka hālāwai e hujialei, ka luna o semw Xuzhou ʻenehana noiʻi a me ke kikowaena lawelawe lawelawe

ʻO Yang Fusheng, luna ʻenekinia o Shenzhen Hongye bedrock lepo ʻepekema a me Technology Co., Ltd., i hana i kahi hōʻike e pili ana i ke kūkulu kūkulu ʻana o ka nui o ke kolamu paipu kila me ka rotate casing

Ua hāʻawi ʻo Yang Fusheng, ke ʻenekinia poʻokela o Shenzhen hongyeji Technology Co., Ltd. i kahi hōʻike hālāwai

ʻO DOI Kazunori, ke kūkākūkā Kepani kiʻekiʻe o SEMW., I hāʻawi i kahi hōʻike hoʻololi e pili ana i ka hoʻomohala ʻana o ka rotator casing clearance i Iapana.

Hāʻawi ʻo DOI Kazunori, ke kūkākūkā poʻokela o semw Japan, i kahi hōʻike hālāwai

Hoʻohana ʻia ka pale pale pale kila i ke kūkulu ʻana o ka paila hoʻolei me ka rotary piha a me ka rotate, i loaʻa nā ʻano o ka paila maikaʻi e hana ana i ka maikaʻi, ʻaʻohe haumia o ka palolo, pale i ke kaiapuni ʻōmaʻomaʻo a hoʻemi i ka coefficient hoʻopiha ʻia. Hiki iā ia ke hoʻoponopono pono i nā pilikia o ka hāʻule ʻana o ka lua, ka ʻāʻī a me ka coefficient hoʻopiha kiʻekiʻe i ke kūkulu ʻana o ka paila hoʻolei me ka hana hana maʻamau i nā kūlanakauhale Hoʻohana nui ʻia ia i petrochemical a me nā kahua kūkulu ʻē aʻe.

I ke kūkulu ʻana i nā papahana hana nui i ka ʻākau a me ka hema o Kina, ua lilo ʻo SEMW i mea hana kūkulu kaulana i ka nohona kālaihonua paʻakikī. I nā makahiki i hala, ua nānā mau ʻo SEMW i ka hana hou a me ka R & D ma ke ʻano he hoʻokūkū nui o ka ʻoihana, e pili kokoke ana i ka hana ʻana o ka lakohana ākea a me ka ʻenehana kūkulu mua, e hāʻawi ana i ka waiwai ʻoihana o ka "ʻoihana ʻoihana, hana waiwai" i ka ʻoihana a me nā mea hoʻohana i nā manawa āpau. , a me ke kūkulu pū ʻana i hale nani.