ʻO ka puʻu lepo wilihe puʻu lepo wiliwili wiliwili, i ʻike ʻia i loko o ia mea he puʻu wili a me ka paipu wili, a ua hoʻopili ʻia ka ʻāpana drill a i ʻole ka paipu drill me ka hui hoʻokomo kumu mana; Ma hope o ka hoʻokele ʻia ʻana o ka puʻu ma lalo o ka lepo, ʻaʻole ia e lawe ʻia a hoʻohana pololei ʻia ma ke ʻano he puʻu
ʻO nā ʻāpana i hōʻike ʻia ma luna nei me ka bit auger lalo
1, paipu kila waena
2、 Piula hookui luna
3、 Aia ka paipu drill i ka paipu pili luna
4、 Kookoo kila waena
5、 ʻO ke kumu hoʻohui haʻahaʻa
6、 Ma hope o ka hoʻokele ʻia ʻana ma lalo o ka lepo, ʻaʻole lawe ʻia ka puʻu ma ʻaneʻi, akā hoʻohana pololei ʻia e like me ka puʻu.
Ma ke kumu o ka "hope bearing pile" a me ka "friction pile" i loko o ke kaʻina hana, ʻoi aku ka nui o ka hoʻohana ʻana i ke kūkulu ʻana i nā ʻano like ʻole o nā puʻu lepo, nā heleuma o ka honua a me nā puʻu lepo i kūkulu ʻia.
ʻenehana hoʻoponopono ʻana o ka puʻu ʻāina spiral
ʻO ka maʻamau, hiki ke hana ʻia nā puʻu lepo kūpono ma o ka ʻoki ʻana, deformation, welding, pickling, hot plating a me nā hana ʻenehana ʻē aʻe. ʻO ka pickling a me ka galvanizing wela nā kaʻina hana anti-corrosion koʻikoʻi, e pili pono ana i ke ola lawelawe o nā puʻu ʻāina spiral.
Hoʻoholo pololei ka pae hana o ka puʻu lepo i ke ola lawelawe o ka puʻu lepo metala, e like me ka maikaʻi o ka paipu welded i koho ʻia, ke kiʻekiʻe o ka welding, inā he mau lua one, wili hoʻopunipuni a me ka laulā o ka welding, e pili ana i ke ola o ka wā e hiki mai ana o ka puʻu lepo a me ka maikaʻi o ka hana ma hope. ʻO ka pickling kahi kaʻina hana anti-corrosion koʻikoʻi, a me ka maikaʻi o ka plating wela, e like me ka manawa o ka plating wela a me ka maikaʻi o ka mālama ʻana i ka ʻili. ʻO ka maʻamau, hiki ke hoʻohana ʻia ka puʻu lepo spiral no 40-80 mau makahiki. ʻO ke kaiapuni a me ke ʻano o ka hoʻohana ʻana i ke kaʻina hana e pili pū i ke ola lawelawe o ka puʻu lepo, e like me ke kiʻekiʻe o ka acid-base o ka lepo, inā he kūpono ke kaʻina hana, a me ka hoʻohana pono ʻole e alakaʻi i ka luku ʻana i ka ʻili o ka puʻu lepo metala, ka luku ʻana i ka pale pale metala, ka wikiwiki o ka ʻino ʻana o ka puʻu lepo metala a me ka emi ʻana o ke ola lawelawe.
ʻIke hoʻohana no ka pila honua spiral
Puʻu lepo wilihoʻohana mau ʻia e hoʻoikaika i nā hale lole ma ka ʻāina one a pale i ka puhi ʻia ʻana o nā hale lole e ka makani. I ka manawa like, ka paʻa ʻana o ka honuaPuʻu Paʻa Paʻaʻoi aku ka maikaʻi ma mua o ka puʻu lepo ākea ma kahi lepo palupalu one
