1. E hoʻohana i ka tangent o ka pā reaming ma lalo o ka lua a me ke kī laka o ka heleuma mechanical e hana i kahi hopena kino laka, hoʻopiha Anchorage.
2. Hiki iā ia ke pale i nā haʻawe kiʻekiʻe loa a hiki ke hoʻohana ʻia e pale i nā haʻalulu a me nā haʻalulu.
3. Loaʻa i nā bolts mīkini hoʻonui hope i ka hopena hoʻoikaika kino olakino, akā ua hoʻolālā kūikawā ʻia nā hana reaming.
4. ʻO ka ikaika hoʻonuiʻole i hanaʻia e ke kī laka mechanical e hōʻoia i ka hoʻouna maikaʻiʻana o ka ikaika i loko o ka pahu.
Ka laulā o ka noi:
1. He kūpono ia no nā manawa me nā koi palekana kiʻekiʻe loa, e like me nā mea kanu nuklea.
2. Ka hoʻokomo ʻana a me ka hoʻoponopono ʻana i nā mea hana nui e like me nā mea kanu ʻoihana, cranes, nuclear power plant, etc.
3. ʻO ka pilina a me ka hoʻopaʻa ʻana o nā hale pā like ʻole a me nā hale kila.
4. Ka hoʻokomo ʻana a me ka hoʻoponopono ʻana i nā paipu like ʻole ma nā hale kīwila e like me nā paipu wai a me ka uila a me nā paipu ahi.
5. Ka hoʻokomo ʻana a me ka hoʻopaʻa ʻana i nā paipu like ʻole a me nā pale kaula e like me nā kuapo hao, nā tunnels, nā alahaka, etc.
6. Ka hoʻokomo ʻana i nā puka kūʻē i ka ʻaihue, nā puka ahi a me nā puka aniani anti-theft.
Nā ʻāpana ʻenehana o nā bolts heleuma mechanical post-expading (C20/C80 cracked concrete) | ||||||||||||||
Anawaena wili | ʻAno heleuma | Anawaena wili | Ka hohonu kanu pono | Ka hohonu wili | Ka lōʻihi o ka pahu | Puka paʻa (mm) | ʻO ka pahu liʻiliʻi | substrate liʻiliʻi | Hoʻopaʻa ʻana i ka torque | Waiwai maʻamau tensile (KN) | ʻO ke kūʻē ʻana i ka ʻohi ʻana (KN) | |||
(mm) | (mm) | (mm) | (mm) | Hoʻonohonoho mua | komo ana | Kaawale(mm) | Mānoanoa (mm) | (KN) | Ma luna o C25 | Ma luna o C80 | Hoʻonohonoho mua | komo ana | ||
M10 | M10/18×60 | 18 | 60 | 80 | 110 | 12 | 20 | 60 | 90 | 50 | 21 | 30.7 | 19.5 | 33 |
M10/18×100 | 100 | 120 | 150 | 100 | 150 | 41.7 | 49.5 | |||||||
M12 | M12/18×80 | 18 | 80 | 100 | 130 | 14 | 20 | 80 | 120 | 80 | 31.9 | 47 | 28.3 | 44.9 |
M12/18×100 | 100 | 120 | 150 | 100 | 150 | 42.5 | 65.7 | |||||||
M12/18×120 | 120 | 140 | 170 | 120 | 180 | 55.7 | 76.7 | |||||||
M12/18×150 | 150 | 170 | 200 | 150 | 225 | 76.7 | - | |||||||
M12/22×80 | 22 | 80 | 100 | 130 | 24 | 80 | 120 | 31.9 | 47.1 | 58.6 | ||||
M12/22×100 | 100 | 120 | 150 | 100 | 150 | 42.5 | 65.7 | |||||||
M12/22×120 | 120 | 140 | 170 | 120 | 180 | 55.7 | 76.7 | |||||||
M12/22×150 | 150 | 170 | 200 | 150 | 225 | 76.7 | - | |||||||
M16 | M16/22×130 | 22 | 130 | 150 | 190 | 18 | 24 | 130 | 195 | 180 | 67.5 | 97.3 | 50.2 | 60.6 |
M16/22×150 | 150 | 170 | 210 | 150 | 225 | 83.3 | 121.7 | |||||||
M16/22×180 | 180 | 200 | 240 | 180 | 270 | 110.5 | 133.7 | |||||||
M16/22×200 | 200 | 220 | 260 | 200 | 300 | 133.7 | - | |||||||
M16/28×130 | 28 | 130 | 150 | 190 | 30 | 130 | 195 | 67.5 | 97.3 | 85.5 | ||||
M16/28×150 | 150 | 170 | 210 | 150 | 225 | 83.3 | 121.7 | |||||||
M16/28×180 | 180 | 200 | 240 | 180 | 270 | 110.5 | 133.7 | |||||||
M16/28×200 | 200 | 220 | 260 | 200 | 300 | 133.7 | - | |||||||
M20 | M20/28×150 | 28 | 150 | 170 | 230 | 34 | 32 | 150 | 225 | 300 | 84.3 | 122.7 | 77.5 | 87 |
M20/28×180 | 180 | 200 | 260 | 180 | 270 | 111.7 | 158.9 | |||||||
M20/28×250 | 210 | 230 | 290 | 210 | 315 | 135.3 | 208.5 | |||||||
M20/28×210 | 250 | 270 | 330 | 250 | 375 | 178.7 | - | |||||||
M20/28×280 | 280 | 300 | 360 | 280 | 420 | 208.5 | - | |||||||
M20/35×150 | 35 | 150 | 170 | 230 | 40 | 150 | 225 | 84.3 | 122.7 | 130 | ||||
M20/35×180 | 180 | 200 | 260 | 180 | 270 | 111.7 | 158.9 | |||||||
M20/35×210 | 210 | 230 | 290 | 210 | 315 | 135.3 | 208.5 | |||||||
M20/35×250 | 250 | 270 | 330 | 250 | 375 | 178.7 | - | |||||||
M20/35×280 | 280 | 300 | 360 | 280 | 420 | 208.5 | - | |||||||
M24 | M24/32×200 | 32 | 200 | 220 | 300 | 28 | 36 | 200 | 300 | 500 | 134 | 186.3 | 113.4 | 120 |
M24/32×250 | 250 | 270 | 350 | 250 | 375 | 180.1 | 258.9 | |||||||
M24/32×300 | 300 | 320 | 400 | 300 | 450 | 236.7 | 301.9 | |||||||
M24/32×350 | 350 | 370 | 450 | 350 | 525 | 301.9 | - | |||||||
M24/38×200 | 38 | 200 | 220 | 300 | 42 | 200 | 300 | 134 | 186.3 | 158 | ||||
M24/38×250 | 250 | 270 | 350 | 250 | 375 | 180 | 258.9 | |||||||
M24/38×300 | 300 | 320 | 400 | 300 | 450 | 236.7 | 301.9 | |||||||
M24/38×350 | 350 | 370 | 450 | 350 | 525 | 301.9 | - | |||||||
M30 | M30/38×350 | 38 | 350 | 370 | 470 | 34 | 42 | 350 | 525 | 700 | 301 | 430.9 | 150.1 | 159.8 |
M30/38×450 | 450 | 470 | 570 | 450 | 675 | 434.5 | 445 |
1. Hanaʻia no ka'āpana'āpana me nā koi palekana kiʻekiʻe loa, hiki iā ia ke pale aku i ka ukana ikaika a me ka ukana hopena.
2. He mana aʻo kiʻekiʻe loa kona, a ua like ka hopena o ka heleuma me nā ʻāpana i hoʻopili ʻia.
3. Hiki ke lawe ʻia ka torque liʻiliʻi e ka huakaʻi paʻa, paʻa paʻa i loko o ka hopena mechanical.
4. E hoʻololi i ka hohonu fixation loli a me ka mānoanoa fixation loli.
5. ʻAʻohe koʻikoʻi hoʻonui, liʻiliʻi ke koʻikoʻi mua ma ka substrate concrete, a kūpono ia no nā palena liʻiliʻi a me nā āpau liʻiliʻi.
Nā hiʻohiʻona:
1. ʻOi aku ka ikaika o ka tensile, anti-thinning, anti-seismic a me nā waiwai ʻē aʻe, palekana a hilinaʻi.
2. ʻO ke koʻikoʻi inductive liʻiliʻi, kūpono no ka hoʻonohonoho ʻana a me ka hoʻopaʻa ʻana me nā palena liʻiliʻi, ka liʻiliʻi liʻiliʻi a me ka spacing kiʻekiʻe.
3. Pili i nā kaiapuni a pau i kūpono ʻole no ke kanu mua ʻana a i ʻole ka hoʻopili hewa ʻana i ke kemika.
4. Aia kahi unahi hoʻonohonoho ʻike ʻia ma ka pahu heleuma, kahi kūpono no ke kau ʻana.
5. E like me nā kaiapuni hoʻohana likeʻole, aia nā mea likeʻole e hoʻokō i nā pono likeʻole o nā mea kūʻai.
6. Ua piha nā kiko'ī o ka huahana, a aia nā huahana kūikawā no nā kaiapuni kūikawā, a hiki ke hoʻololiʻia e like me nā koi o ka mea kūʻai.ʻO kahi ʻano huahana e lilo i nā kikoʻī kūikawā.
7. ʻO ka mechanical auxiliary bolt o ka hale hoʻokipa hoʻonui hope loaʻa kahi pahu hoʻoheheʻe reaming kūikawā, hiki ke hoʻopaʻa koke i ka puka a hoʻokomo koke.