한국어
中文Nā huahana ʻōmaʻomaʻo, ʻenehana ʻōmaʻomaʻo, kūkulu ʻōmaʻomaʻo
He mālamalama kēia hālāwai ʻike kūkulu hale ʻana o ka ʻeli ʻana a me nā puʻu aʻa!
Paʻa, naʻauao a ʻōmaʻomaʻo
Hoʻonā ʻano kanu pila
Kupaianaha na mea a pau!
Ma ke kakahiaka o Sepatemaba 19, ua mālama ʻia ka hālāwai ʻelua o ka hui noiʻi "Research and Application of Silent Drilling and Rooted Pile Technology in Shanghai Municipal Railway Engineering" a me ka hālāwai mākaʻikaʻi ma ka pūnaewele o ka ʻenehana hoʻoheheʻe ʻana a me ka ʻenehana kūkulu ʻana i ka aʻa. ke kahua hana wili a me ka aʻa ʻana ma ka Apana ʻo Jinshan, Shanghai. Mālama ʻia me ka ʻoiaʻiʻo.
Ke alakaʻi o ka hui noiʻi:Ua alakaʻi ʻia ka ʻaha kūkā e nā hui pūʻulu noiʻi o Shanghai Shentie Investment Co., Ltd., Shanghai Urban Construction Design and Research Institute (Group) Co., Ltd., a me Shanghai Machinery Construction Group Co., Ltd.
Nā ʻāpana komo:China Railway Design Group Co., Ltd., Shanghai Municipal Engineering Design and Research Institute (Group) Co., Ltd., China Railway Shanghai Design Institute Group Co., Ltd., China Railway Fourth Survey and Design Institute Group Co., Ltd. ., Shanghai Tunnel Engineering Rail Transit Design Research ʻO ka 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. ua komo nā hui ʻē aʻe i ka hanana.
Mea hoʻonohonoho hui hui:ʻO Shanghai Zhongchun Hi-Tech Pile Industry Co., Ltd. Ua hoʻokumu ʻia ka hui ma 1985 a ua kālele ʻo ia i ke kahua o nā huahana sima no nā makahiki he 30. Hoʻopili ʻia kāna ʻoihana ʻoihana i nā puʻu prefabricated, nā ʻāpana subway a me nā māla ʻē aʻe. Hoʻolālā ʻia ʻo ia ma ke ʻano he puʻu no ke kūkulu ʻana i nā aʻa wili aʻa: pre-tensioned prestressed concrete bamboo pile (PHDC), pre-tensioned prestressed concrete pipe piles (PHC), a me composite reinforced prestressed concrete pipe piles (PRHC). , kekahi o nā ʻoihana benchmark no ka R&D i hoʻohui ʻia, ka hana a me ka ʻenehana hoʻonā lawelawe lawelawe.
Mea hoʻonohonoho hui hui:ʻO Shanghai Guangdong Foundation Engineering Co., Ltd. kahi ʻoihana kūkulu kumu nui e hoʻohui ana i ka R&D a me ke kūkulu ʻana. Ua hoʻokumu ʻia ka hui i ka mahina ʻo Dekemaba 2000 a loaʻa iā ia ka pae mua o ka ʻoihana aelike no ka hana ʻenehana kumu. Aia ma kahi o 100 sets (sets) o nā lako hana ʻoihana kiʻekiʻe nui e like me ke ʻano hana TRD, static drilling rooted pile construction method, RJP construction method, MJS construction method, underground diaphragm wall, steel support axial force servo system a me nā ʻano like ʻole. nā mea hoʻokele pila, cranes, excavators, etc.
Mea hoʻonohonoho hui hui:ʻO Shanghai Engineering Machinery Co., Ltd, ka hoʻolālā huahana, ka hana ʻana a me ke kūʻai aku ʻana o ka SDP series static drilling drilling rigs. Hoʻokumu ʻia i ka makahiki 1921, ua mālama mau ka hui i ka manaʻo lawelawe o "nā lawelawe ʻoihana, hana i ka waiwai", e hoʻoikaika ana e hana i nā pono waiwai nui no nā mea kūʻai aku, a me ka lawe ʻana i ka ʻoluʻolu o ka mea kūʻai aku e like me kā mākou pahuhopu.
Ke hoʻohana nei ke ʻano hoʻoheheʻe static a me ke ʻano o ka ʻaʻa ʻana i kahi drilling static a me ka rooting pile construction method drill e wili i nā lua, hohonu ka hui ʻana a me lalo o ka hoʻonui grouting, a hope loa implants prefabricated pile, e pili ana i ke ʻano pre-tensioning o prestressed concrete bamboo piles (PHDC), pre-tensioning method Hoʻohui ʻia nā ʻano kikoʻī like ʻole a me nā hiʻohiʻona o nā puʻu paipu paʻa prestressed (PHC) a me nā puʻu paipu paʻa paʻa i hoʻopaʻa ʻia (PRHC) i nā ʻano like ʻole e hoʻokō ai i nā koi hoʻolālā, a ua hana ʻia e like me ka drilling, enlarging, grouting, implantation a me nā hana ʻē aʻe. ʻO ke ʻano o ke kūkulu ʻana i ke kumu pōhaku.
Ua mālama ʻia ka hui ʻelua o ka hui papahana "Research and Application of Silent Drilling and Rooted Pile Technology in Shanghai Municipal Railway Engineering" a me ka hālāwai mākaʻikaʻi ma ka pūnaewele o ka ʻenehana static drilling a me ka ʻenehana kūkulu hale paʻa i kēia manawa. Ma kahi o 30 mau loea, poʻokela ʻenekinia, a me nā ʻelele malihini mai nā ʻāpana like ʻole i mālama ʻia. Ma ke kahua, alakaʻi mākou i nā ʻike, hoʻololi a me nā kūkākūkā e pili ana i ka "Innovation and Application of Silent Drilling Rooted Pile Technology". Ua ʻike lokahi ʻia a hoʻomaikaʻi ʻia nā hopena o ka ʻenehana akamai a me ka ʻike hoʻokele kūkulu ʻōmaʻomaʻo kiʻekiʻe i hōʻike ʻia ma ka hālāwai nānā.
ʻO ka protagonist o kēia hālāwai nānā, ʻo ka SDP110H-FM2 static drilling rooting method drilling rig, he rig wili hohonu i hōʻiliʻili ʻia e SEMW i nā makahiki. ʻO kāna mau mea nui o nā hōʻailona kaulana o ka honua. He kiʻekiʻe ka torque, ka hohonu wili nui, ka ʻenehana kiʻekiʻe, ka hilinaʻi maikaʻi, a me ke kūkulu ʻana He mau hiʻohiʻona o ka hana kiʻekiʻe a hiki i kāna hana i ka pae kiʻekiʻe o ka honua.
Ua hoʻonohonoho ʻia kahi "Equipment Field Test Area" ma ke kahua hālāwai nānā e hōʻike ākea a ʻekolu-dimensionally i ka static drilling and rooting pile technology ma nā ʻano like ʻole e like me ka ʻenehana ʻike, ka hana kikohoʻe, ke kūkulu ʻōmaʻomaʻo a me ke kanu ʻana i ka pae. Ua hana ʻia no nā poʻe akamai, poʻe loea a me nā malihini. ʻO kahi ʻahaʻaina hiʻohiʻona o ke kūkulu ʻia ʻana o ka ulu ʻana o ka ʻōmaʻomaʻo a me ka naʻauao, e ʻae iā lākou e ʻike hohonu i nā pono o nā pūʻulu piha o nā huahana no ka static drilling pile kanu ʻenehana, a ʻike i nā kiʻekiʻe o nā lako naʻauao, digitalization, a me ka ʻenehana pale kaiapuni.
Inā hoʻomau ʻoe i ka hoʻomaʻamaʻa a loaʻa i nā hopena maikaʻi loa, hiki iā ʻoe ke nānā i mua i nā kaukani mile! Ke hoʻoikaika nei ʻo SEMW i ka hoʻololi ʻana a me ka hoʻonui ʻana i nā huahana "kiʻekiʻe, akamai, ʻōmaʻomaʻo, lawelawe a hoʻoponopono ʻia" e hoʻolako i nā mea kūʻai honua me ka "ʻoi aku ka maikaʻi, ka ʻōmaʻomaʻo, ʻoi aku ka hilinaʻi, ʻoi aku ka ʻoluʻolu a me ka ʻoihana" static drilling roots. Nā hāʻina ʻenehana pila.
Introduction to static drilling methoding method
Nā hiʻohiʻona ʻano hana:
● ʻAʻohe lepo lepo, ʻaʻohe haʻalulu, haʻahaʻa haʻahaʻa;
●Maikaʻi ka maikaʻi o ka puʻu a hiki ke hoʻopaʻa ʻia ke kiʻekiʻe o ka puʻu;
● ʻOi loa ka ikaika o ka paʻa ʻana i ke kūpaʻa, ka huki ʻana a me ka hiki ke kūʻē i ka ukana;
● Liʻiliʻi ka lepo lepo;
● Loaʻa nā pōmaikaʻi a me ka waiwai hoʻolaha.
Ka laulā o ka noi:
● He kūpono no nā wahi me ka ikaika o ka paʻa seismic, ke anawaena o ka puʻu pili: 500-1200mm;
● ʻO ka lepo paʻa, ka lepo, ka lepo one, hoʻopiha i ka lepo, ka lepo pōhaku i ʻoki ʻia (ʻiliʻili), a me nā ʻano pōhaku me nā kūlana geological paʻakikī, ka nui o nā interlayers, ka wā ʻole, a me nā loli nui i ka palupalu a me ka paʻakikī, ka hohonu hohonu o ke komo ʻana o ka lepo: 90m;
Ke pili ke kahua kūkulu i nā hale (nā hale) a i ʻole nā paipu lalo a me nā ʻenehana ʻenehana ʻē aʻe, me ka hoʻohana ʻana i nā ʻano puʻupuʻu ʻē aʻe e hopena i nā hopena ʻino;
● ʻO ke kiʻekiʻe o ke kiʻekiʻe o ka papa hope o ka puʻu e hoʻololi nui ʻia a paʻakikī ka lōʻihi o ka puʻu e hoʻoholo pololei, ʻaʻole i loaʻa i ke kahua kūkulu nā kūlana no ka ninini ʻana i ka lepo a i ʻole ka maikaʻi o ka ninini ʻana i ka lepo. ʻaʻole maʻalahi e hōʻoiaʻiʻo;
● Nā papahana me nā kapu i ka hoʻokuʻu ʻia ʻana o ka lepo nui;
●Ke koi ka hoʻolālā i kahi puʻu hoʻokahi e loaʻa i ka mana nui, a ʻoi aku ka maikaʻi o nā ʻenehana a me ka hoʻokele waiwai a me nā kūlana kūkulu ma mua o nā ʻano puʻupuʻu ʻē aʻe.
Nā pōmaikaʻi o nā puʻu aʻa static drilling
Hoʻohana ka wili ʻana a me ka ʻaʻa ʻana i nā puʻu wili haʻahaʻa (static drilling) a me ke kanu ʻana no ka hoʻopau ʻana i nā puʻu i hana mua ʻia (ke kanu ʻana). ʻO ia ka haku o ka ʻenehana hoʻokumu hou. Ma hope o nā makahiki o ka hoʻolaha ʻana a me ka hoʻohana ʻana, ua ʻike nui ʻia kāna mau pono nui o ka "ʻoi aku, wikiwiki, ʻoi aku ka maikaʻi a ʻoi aku ka waiwai" e like me ka pale ʻana i ka ʻōmaʻomaʻo, mālama ʻana i ka ikehu a me ka hoʻemi ʻana i ka hoʻokuʻu ʻia e nā ʻāpana āpau o ke kaiāulu.
Nā hiʻohiʻona ʻano hana:
"nui"
●Ma ka hoʻohana ʻana i nā ʻano hui like ʻole e like me nā puʻu ʻohe a me nā puʻu i hoʻoikaika ʻia, a me ka hoʻonui ʻana i lalo a me nā ʻenehana grouting, hiki ke hoʻomaikaʻi maikaʻi ʻia ka paʻa ʻana o ke kumu o ka puʻu, huki a me ka hiki ke hoʻopaʻa ʻia;
● He kūpono no nā ʻano ʻano geological, ʻoi aku ka nui o nā kumu hoʻopuʻu me nā koi kiʻekiʻe a me nā koi ukana kiʻekiʻe.
"wikiwiki"
●Ka hana kiʻekiʻe kiʻekiʻe, hiki i ka mīkini hoʻokahi ke hoʻokele ma mua o 300 mika o nā puʻu i ka lā hoʻokahi, a ʻoi aku ka kiʻekiʻe o nā pono waiwai ma mua o nā ʻano puʻupuʻu ʻē aʻe;
●Ma o ka wili rig i kēia manawa, hiki ke ʻike ʻia nā hoʻololi i ka papa bearing me ka ʻole o ka ʻoki ʻana;
● Hiki ke kohoʻia kahiʻano hoʻohui mechanical maʻalahi, wikiwiki, a hilinaʻi e hōʻoia i ka hilinaʻi o ka pilina a me ka pono o ke kūkuluʻana.
"maikaʻi loa"
1. ʻO nā mea pila he hale hana-prefabricated a ua paʻa ka maikaʻi;
2. ʻO ke kūkulu ʻana me ka hoʻohana ʻana i ke ʻano kanu ʻia, ʻaʻohe lepo lepo, ʻaʻohe pōʻino i ke kino o ka puʻu;
3. ʻO ka hana akamai a me ka nānā pono piha ʻana i nā lako hana e hōʻoia i ka maikaʻi o ke kūkulu ʻana;
4. Hoʻomaluʻia ke kino o ka puʻu a me nā hui puʻupuʻu e ka sima a me ka lepo e hoʻomaikaʻi ai i ka paleʻana i ka corrosion;
5. 'Omaomao a me ke kaiapuni, ho'oponopono maoli ia i ka pilikia o ka ho'oku'u 'ana i ka lepo i ka hana 'enekinia.
"Kalana"
Hoʻohālikelike ʻia me nā puʻu ʻeha ma lalo o nā kūlana like:
1. Mālama wai (90% mālama wai ma ke kūkulu ʻana);
2. Mālama i ka ikehu (hoʻopau ʻia ka ikehu kūkulu hale 40%);
3. Hoʻemi ʻia ka hoʻokuʻu ʻana (e hoʻemi ʻia nā slurry e 70%);
4. Mālama manawa (hoʻonui ʻia ka maikaʻi o ke kūkulu ʻana e 50%);
5. Ka mālama kālā (ho'ōla pāhana 10% -20%);
6. Hoʻemi ʻia nā hoʻoiho kalapona ma mua o 50%.
Ka manawa hoʻouna: Oct-07-2023