Nā ʻāpana ʻenehana
TR1305H | |||
Mea hana | Anawaena o ka lua wili | mm | Φ600-Φ1300 |
ʻO ke kuʻekuʻe rotary | KN.m | 1400/825/466 Hikiwawe 1583 | |
Ka māmā holo rotary | rpm | 1.6/2.7/4.8 | |
Ke kaomi haʻahaʻa o ka lima | KN | Max.540 | |
Ka ikaika huki lima | KN | 2440 Hikiwawe 2690 | |
Paʻi huki huki | mm | 500 | |
Kaumaha | tona | 25 | |
kahua mana hydraulic | kŘkohu mīkini |
| Cummins QSB6.7-C260 |
Enekinia Mana | Kw/rpm | 201/2000 | |
Hoʻohana wahie o ka ʻenekini | g/kwh | 222 | |
Kaumaha | tona | 8 | |
ʻAno hoʻomalu |
| Mana mamao uea/ Mana mamao uwea |
TR1605H | ||
Anawaena o ka lua wili | mm | Φ800-Φ1600 |
ʻO ke kuʻekuʻe rotary | KN.m | 1525/906/512 Hikiwawe 1744 |
Ka māmā holo rotary | rpm | 1.3/2.2/3.9 |
Ke kaomi haʻahaʻa o ka lima | KN | Max.560 |
Ka ikaika huki lima | KN | 2440 Hikiwawe 2690 |
Paʻi huki huki | mm | 500 |
Kaumaha | tona | 28 |
kŘkohu mīkini |
| Cummins QSB6.7-C260 |
Enekinia Mana | Kw/rpm | 201/2000 |
Hoʻohana wahie o ka ʻenekini | g/kwh | 222 |
Kaumaha | tona | 8 |
ʻAno hoʻomalu |
| Mana mamao uea/ Mana mamao uwea |
TR1805H | ||
Anawaena o ka lua wili | mm | Φ1000-Φ1800 |
ʻO ke kuʻekuʻe rotary | KN.m | 2651/1567/885 Hikiwawe 3005 |
Ka māmā holo rotary | rpm | 1.1/1.8/3.3 |
Ke kaomi haʻahaʻa o ka lima | KN | Max.600 |
Ka ikaika huki lima | KN | 3760 Hikiwawe 4300 |
Paʻi huki huki | mm | 500 |
Kaumaha | tona | 38 |
kŘkohu mīkini |
| Cummins QSM11-335 |
Enekinia Mana | Kw/rpm | 272/1800 |
Hoʻohana wahie o ka ʻenekini | g/kwh | 216 |
Kaumaha | tona | 8 |
ʻAno hoʻomalu |
| Mana mamao uea/ Mana mamao uwea |
TR2005H | ||
Anawaena o ka lua wili | mm | Φ1000-Φ2000 |
ʻO ke kuʻekuʻe rotary | KN.m | 2965/1752/990 Hikiwawe 3391 |
Ka māmā holo rotary | rpm | 1.0/1.7/2.9 |
Ke kaomi haʻahaʻa o ka lima | KN | Max.600 |
Ka ikaika huki lima | KN | 3760 Hikiwawe 4300 |
Paʻi huki huki | mm | 600 |
Kaumaha | tona | 46 |
kŘkohu mīkini |
| Cummins QSM11-335 |
Enekinia Mana | Kw/rpm | 272/1800 |
Hoʻohana wahie o ka ʻenekini | g/kwh | 216 |
Kaumaha | tona | 8 |
ʻAno hoʻomalu |
| Mana mamao uea/ Mana mamao uwea |
TR2105H | ||
Anawaena o ka lua wili | mm | Φ1000-Φ2100 |
ʻO ke kuʻekuʻe rotary | KN.m | 3085/1823/1030 Hikiwawe 3505 |
Ka māmā holo rotary | rpm | 0.9/1.5/2.7 |
Ke kaomi haʻahaʻa o ka lima | KN | Max.600 |
Ka ikaika huki lima | KN | 3760 Hikiwawe 4300 |
Paʻi huki huki | mm | 500 |
Kaumaha | tona | 48 |
kŘkohu mīkini |
| Cummins QSM11-335 |
Enekinia Mana | Kw/rpm | 272/1800 |
Hoʻohana wahie o ka ʻenekini | g/kwh | 216 |
Kaumaha | tona | 8 |
ʻAno hoʻomalu |
| Mana mamao uea/ Mana mamao uwea |
TR2605H | ||
Anawaena o ka lua wili | mm | Φ1200-Φ2600 |
ʻO ke kuʻekuʻe rotary | KN.m | 5292/3127/1766 Hikiwawe 6174 |
Ka māmā holo rotary | rpm | 0.6/1.0/1.8 |
Ke kaomi haʻahaʻa o ka lima | KN | Max.830 |
Ka ikaika huki lima | KN | 4210 Hikiwawe 4810 |
Paʻi huki huki | mm | 750 |
Kaumaha | tona | 56 |
kŘkohu mīkini |
| Cummins QSB6.7-C260 |
Enekinia Mana | Kw/rpm | 194/2200 |
Hoʻohana wahie o ka ʻenekini | g/kwh | 222 |
Kaumaha | tona | 8 |
ʻAno hoʻomalu |
| Mana mamao uea/ Mana mamao uwea |
TR3205H | ||
Anawaena o ka lua wili | mm | Φ2000-Φ3200 |
ʻO ke kuʻekuʻe rotary | KN.m | 9080/5368/3034 Hikiwawe 10593 |
Ka māmā holo rotary | rpm | 0.6/1.0/1.8 |
Ke kaomi haʻahaʻa o ka lima | KN | Max.1100 |
Ka ikaika huki lima | KN | 7237 Hikiwawe 8370 |
Paʻi huki huki | mm | 750 |
Kaumaha | tona | 96 |
kŘkohu mīkini |
| Cummins QSM11-335 |
Enekinia Mana | Kw/rpm | 2X272/1800 |
Hoʻohana wahie o ka ʻenekini | g/kwh | 216X2 |
Kaumaha | tona | 13 |
ʻAno hoʻomalu |
| Mana mamao uea/ Mana mamao uwea |
Introduction to Construction Method
ʻO ka casing rotator he ʻano drill hou me ka hoʻohui ʻana o ka mana hydraulic piha a me ka hoʻouna ʻana, a me ka mana hui o ka mīkini, ka mana a me ka wai. He mea hou ia, pili kaiapuni a me ka hana pono loa. I nā makahiki i hala iho nei, ua hoʻohana nui ʻia i nā papahana e like me ke kūkulu ʻana i ke kaʻaahi o ke kūlanakauhale, ka puʻu articulation o ka lua hoʻokumu hohonu, ka hoʻomaʻemaʻe ʻana i nā puʻu ʻōpala (nā mea pale i lalo o ka honua), ke kaʻa kaʻa kiʻekiʻe, ke ala a me ke alahaka, a me nā puʻu kūkulu kūlanakauhale, a me ka hoʻoikaika ʻana i ka pā wai.
ʻO ka noiʻi kūleʻa o kēia ʻano kaʻina hana hou ua ʻike i nā mea hiki i nā limahana hana ke hana i ke kūkulu ʻana i ka paipu casing, displacement pile, a me ka pā mau o lalo o ka lepo, a me nā mea hiki ke hele i ka paipu-jacking a me ka pale tunnel ma waena o ka. nā kumu ahu like ʻole me ka pale ʻole, i ka wā e keakea ʻia ai, e like me ka hoʻokumu ʻana o ka ʻiliʻili a me ka pōhaku, ka hoʻokumu ʻana o ke ana, ke one one mānoanoa, ka hoʻokumu ʻana i ka ʻāʻī ikaika, ka hoʻokumu ʻana i nā ʻano like ʻole a me ke kila. ʻaʻole hoʻoneʻe ʻia ka hoʻokumu ʻia ʻana o ka ʻuala.
ʻO ke ʻano hana o ka casing rotator ua hoʻopau kūleʻa i nā misionari kūkulu ʻoi aku ma mua o 5000 mau papahana ma nā wahi o Singapore, Iapana, Hongkong District, Shanghai, Hangzhou, Beijing a me Tianjin. ʻOiaʻiʻo e pāʻani nui ia i ke kūkulu ʻana i ke kūlanakauhale e hiki mai ana a me nā kahua kūkulu kumu pila.
( 1 ) Puʻu kumu, pā mau
Nā waihona kumu no ke kaʻaahi kiʻekiʻe, ke alanui a me ke alahaka a me ke kūkulu hale.
ʻO nā kūkulu ʻana o nā puʻu articulation e koi ʻia e ʻeli ʻia, e like me nā kahua kaʻaahi, nā hale kūkulu ʻāina, nā paia mau.
ʻO ka pā paʻa wai o ka hoʻopaʻa wai.
( 2 ) Ka wili ʻana i nā ʻiliʻili, nā pōhaku a me nā ana karst
Ua ʻae ʻia ka hana ʻana i ka puʻu kumu ma nā ʻāina mauna me nā ʻiliʻili a me nā pōhaku.
ʻAe ʻia ka hana ʻana a hoʻolei i nā puʻu kumu i ka hoʻokumu ʻana o ke one one mānoanoa a me ka ʻāʻī ʻana i ka stratum a i ʻole ka papa hoʻopiha.
E hana i ka wili ʻana i ke kumu pōhaku i ka papa pōhaku, e hoʻolei i ka puʻu kumu.
(3) E hoʻomaʻemaʻe i nā mea keakea ma lalo o ka honua
I ka wā o ke kūkulu ʻana i ke kūlanakauhale a me ke kūkulu hou ʻana i ke alahaka, hiki ke hoʻomaʻemaʻe pololei ʻia nā mea keʻakeʻa e like me ke kila i hoʻopaʻa ʻia, ka puʻu paipu kila, ka pahu hao H, ka puʻu pc a me ka puʻu lāʻau hiki ke hoʻomaʻemaʻe pololei ʻia, a hoʻolei i ka puʻu kumu ma kahi.
( 4 ) E ʻoki i ka papa pōhaku
E hana i ka wili ʻana i ka pōhaku i nā puʻu i hoʻolei ʻia.
E wili i nā lua ma ka moena pōhaku (nā kumu a me nā puka makani)
( 5 ) ʻEli hohonu
E hana i ka hoʻolei ʻana a i ʻole ka puʻu paipu kila i hoʻokomo ʻia no ka hoʻomaikaʻi ʻana i ke kahua hohonu.
E ʻeli i nā pūnāwai hohonu no ka hoʻohana ʻana i ke kūkulu ʻana i ke kūkulu ʻana o ka waihona a me ka tunnel.
ʻO nā pōmaikaʻi o ka hoʻohana ʻana i ka rotator casing no ke kūkulu ʻana
1) ʻAʻohe walaʻau, ʻaʻohe haʻalulu, a me ka palekana kiʻekiʻe;
2) Me ka ʻole o ka lepo, ka maʻemaʻe o ka hana, ka maikaʻi o ke kaiapuni, ka pale ʻana i ka hiki ʻana o ka lepo e komo i ka lepo, ka maikaʻi o ka puʻu kiʻekiʻe, e hoʻonui ai i ke koʻikoʻi paʻa o ke kaʻa i ka pahu kila;
3) I ka wā o ka hana ʻana, hiki ke ʻike pololei ʻia nā ʻano o ka stratum a me ka pōhaku;
4) He wikiwiki ka wikiwiki o ka wili ʻana a hiki i kahi 14m / h no ka papa lepo maʻamau;
5) He nui ka hohonu wili a hiki i kahi o 80m e like me ke kūlana o ka papa lepo;
6) He maʻalahi ka hoʻokumu ʻana o ka puka i ka verticality, hiki ke pololei i ka 1/500;
7) ʻAʻole e hāʻule ka lua, a kiʻekiʻe ka maikaʻi o ka lua.
8) He mea maʻamau ka puka e hana ana i ke anawaena, me ka mea hoʻopiha liʻiliʻi. Ke hoʻohālikelike ʻia me nā ʻano hana hole ʻē aʻe, hiki iā ia ke mālama i ka nui o ka hoʻohana ʻana;
9) ʻO ka hoʻomaʻemaʻe ʻana o ka puka he ʻoi loa a wikiwiki. Hiki ke akaka ma kahi o 3.0cm ka lepo wiliwili ma lalo o ka lua.
Kiʻi Huahana





