HE SEMINAR HUA HUA PUU CASING ROTATOR BORED PILE MALIA MA ZHUHAI

Mai Mei 13 a hiki i 14, ka seminar e pili ana i ka piha rotation a me ka casing rotator puʻupuʻu ulia, i kākoʻo pūʻia e ka lepo mechanics a me ka geotechnical 'enekinia lālā o Kina hui o ka 'enekinia kivila a me Wuhan geotechnical 'enekinia hui, a hoʻonohonoho 'ia e Wuhan Xindi Geotechnical 'enekinia Technology Co., Ltd. . a ua mālama ʻia ʻo SEMW ma Hyatt Place Zhuhai Jinshi.

Gong Xiugang, luna nui o SEMW, hope lunahoomalu o ke komite kūikawā o ka lepo mechanics a me ka geotechnical 'enekinia lala o Kina hui o ka 'enekinia kivila, Xiang Yan, polopeka pae kiʻekiʻe 'enekinia o Hubei Academy o ke kukulu ana Sciences, e ku ana lala o ke komite kūikawā o ka lepo. Mechanics and geotechnical engineering branch of Chinese Society of civil engineering, and vice chairman of Wuhan geotechnical engineering society, Professor Hu Chunlin, kakauolelo nui a me ka hope peresidena o Wuhan geotechnical engineering society, Professor Zhu Yanpeng o Lanzhou University of technology, he nui na loea o Wuhan geotechnical. hui ʻenehana a me 76 poʻe mai Wuhan, Shanghai, Zhuhai, Shenzhen, Beijing, Changsha, Jiangsu, Zhengzhou a me Guangzhou i hele i ka hālāwai.

kahua hālāwai

ʻO nā mea i loko o ka hālāwai, ua hoʻololi nui ʻia ka ʻenehana hana pahu pahu rotator, nā mea hana a me ka hana ʻenekinia o ka pahu pahu pahu pahu pahu.

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

Paʻakikī i ka hana ʻana i ka papahana:

(1) Nā kūlana honua paʻakikī:ʻO nā kūlana pōhaku a me ka lepo o ke kahua o ka papahana he paʻakikī loa, he 20 m ka lepo ma lalo o ke kai, 20 M-60 ma lalo o ke one he one wikiwiki, a komo ka hopena o ka puʻu i loko o ka granite maʻalahi no 2 m;

(2) Wahi kūkulu haiki:Aia ke kahua kūkulu i loko o ka lua kumu hohonu, e pili ana i nā hale, ka hale kākoʻo a me ke kahua o ka puʻu e kū nei i kēia manawa, a haiki ka hakahaka, kahi e hiki ʻole ai i ka crane ke lawe i ka lepo maʻamau, no laila pono e lawe ʻia nā hana kūikawā e hoʻopau ai. ka lawe ʻana i ka lepo a me ka puka ʻana o ka lua;

(3) Ka wai paʻa kiʻekiʻe i loko o ke kino puʻu:ʻO ke kiʻekiʻe o ka wai o ka wai i hoʻopaʻa ʻia he 7m kiʻekiʻe ma mua o ka lalo o ka lua, he mea maʻalahi ke hoʻopilikia i nā paipu ma ka papa one i loko o ka paipu, a paʻakikī loa ke kūkulu ʻana.

Hoʻohana ka hui kūkulu hale i ka mīkini hoʻoheheʻe rotary mua dtr2106hz ponoʻī ma Kina e hoʻokō i ka hana hana. Hoʻolako ʻia nā mea hana me ka mea kolo, nona nā hiʻohiʻona o ka hoʻololi maʻalahi, torque nui a me ka hana kiʻekiʻe. Hiki iā ia ke hoʻokō i nā kikoʻī kūkulu a me nā koi o ke kaiapuni haʻahaʻa haʻahaʻa (e like me ka culvert a me ka tunnel) a e hōʻoia i ka holomua o ka papahana.

Nānā kahua kūkulu

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

Ua alakaʻi ʻo Xiang Yan hope i ka hālāwai

Ua hana ʻo Cheng Jielin, ka luna nui o Wuhan Xindi Geotechnical Engineering Technology Co., Ltd., i ka hōʻike kamaʻilio o kēia papahana: ʻo ka ʻenehana hana o ka nui anawaena a me ka lōʻihi lōʻihi me ka casing rotator drilling machine i ka lua hohonu hohonu o ka ʻōnaehana kākoʻo, a me ka hoʻohana ʻana i ke ʻano hana he nui o ka casing rotator i ka hoʻoponopono ʻana i ka lua kumu a me ka papahana hoʻoikaika o kahi laka moku.

Hāʻawi ʻo Cheng Jielin, ka luna nui o Wuhan Xindi, i kahi hōʻike hālāwai

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

Hōʻike o ka hālāwai e hujialei, ka luna o semw Xuzhou ʻenehana noiʻi a me Development Service Center

Ua hana ʻo Yang Fusheng, ka ʻenekini nui o Shenzhen Hongye bedrock soil science and Technology Co., Ltd., i kahi hōʻike e pili ana i ka ʻike kūkulu ʻana o ka hoʻokomo ʻana i ke kolamu paipu kila nui me ka rotator casing.

Ua hāʻawi ʻo Yang Fusheng, ka ʻenekini nui o Shenzhen hongyeji Technology Co., Ltd. i kahi hōʻike hālāwai

Ua hāʻawi ʻo DOI Kazunori, ke kākāʻōlelo koʻikoʻi Kepani o SEMW., i kahi hōʻike hoʻololi e pili ana i ka hoʻomohala ʻana o ka mīkini hoʻololi haʻahaʻa haʻahaʻa ma Iapana.

Hāʻawi ʻo DOI Kazunori, ke kākāʻōlelo kiʻekiʻe o semw Iapana, i kahi hōʻike hālāwai

Hoʻohana ʻia ka pale pale pahu kila i ke kūkulu ʻana i ka pahu pahu me ka rotary piha a me ka rotator casing, nona nā hiʻohiʻona o ka puʻupuʻu maikaʻi e hana ana i ka maikaʻi, ʻaʻohe lepo lepo, pale ʻōmaʻomaʻo kaiapuni a me ka hōʻemi ʻana i ka coefficient hoʻopiha piha. Hiki iā ia ke hoʻoponopono maikaʻi i nā pilikia o ka hāʻule ʻana o ka lua, ka ʻāʻī a me ka coefficient hoʻopiha kiʻekiʻe i ke kūkulu ʻana i ka pahu hoʻolei-i-wahi me ke ʻano hana maʻamau i nā kūlanakauhale Ua hoʻohana nui ʻia i ka petrochemical a me nā kahua kūkulu ʻē aʻe.

I ke kūkulu ʻana i nā hana ʻoihana nui ma ka ʻākau a me ka hema o Kina, ua lilo ʻo SEMW i mea hana hana kaulana i loko o ka ʻenekia honua paʻakikī. I loko o nā makahiki, ua manaʻo mau ʻo SEMW i ka hana hou a me R&D e like me ka hoʻokūkū koʻikoʻi o ka ʻoihana, e hahai pono ana i ka ʻenehana hana honua a me ka ʻenehana kūkulu hale, e hāʻawi ana i ka waiwai o ka "ʻoihana lawelawe, hana waiwai" i ka ʻoihana a me nā mea hoʻohana i nā manawa āpau. , a me ke kukulu pu ana i hale nani.