Nūhou
-
He aha nā pōmaikaʻi o ka hale kūkulu kila?
Ke hoʻohālikelike ʻia me ka hana ʻana i ka hana kuʻuna maʻamau, hāʻawi ke kila i nā ratio ikaika-a-kaumaha, e alakaʻi ana i ka hoʻopau ʻana o ka papahana. Hoʻonohonoho mua ʻia nā ʻāpana i nā kaiapuni hale hana i hoʻopaʻa ʻia, e hōʻoia ana i ka pololei kiʻekiʻe a me ka maikaʻi ma mua o ka ʻākoakoa ʻana ma ka pūnaewele e like me ...Heluhelu hou aku -
He aha nā pōmaikaʻi e lawe mai ai i ka ʻenekinia?
I ka honua o ka ʻenekinia kīwila a me ka moana, ʻo ka ʻimi ʻana i nā hoʻonā hana kūpono, lōʻihi, a me ka maʻamau. Ma waena o ka nui o nā mea a me nā ʻenehana i loaʻa, ua puka mai nā puʻupuʻu kila ma ke ʻano he kumu nui, e hoʻololi i ke ʻano engin ...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o nā puʻu ʻili kila wela a me nā puʻu kila i hana ʻia i ke anu
Ma ke kahua o ka ʻenekinia kīwila a me ke kūkulu ʻana, ʻo Steel Sheet Piles (i kapa ʻia ʻo sheet piling) ua lōʻihi loa ia i mea pōhaku kihi no nā papahana e koi ana i ka paʻa ʻana o ka honua, ke kū ʻana o ka wai, a me ke kākoʻo hoʻolālā - mai ka hoʻoikaika ʻana i nā kahawai a me nā coas ...Heluhelu hou aku -
He aha nā mea e pono ai no kahi hale kūkulu kila kiʻekiʻe?
Hoʻohana ʻia nā hale kila i ke kila ma ke ʻano he kumu haʻahaʻa haʻahaʻa mua (e like me nā kaola, nā kolamu, a me nā ʻōpala), i hoʻohui ʻia e nā mea ʻaʻole e halihali i ka ukana e like me nā mea hao a me nā mea pā. ʻO nā pōmaikaʻi koʻikoʻi o ke kila, e like me ka ikaika kiʻekiʻe ...Heluhelu hou aku -
Ka hopena o ka Grasberg Mine Landslide ma Indonesia ma nā huahana keleawe
I Kepakemapa 2025, ua paʻi ka ʻāina nui i ka lua o Grasberg ma Indonesia, kekahi o nā lua keleawe a me ke gula nui loa o ka honua. Ua hoʻopilikia ka ulia i ka hana ʻana a ua hoʻāla i nā hopohopo i nā mākeke huahana honua. Hōʻike nā hōʻike mua i nā hana ma kekahi mau kī ...Heluhelu hou aku -
Hoʻomaka ka Generation Hou o nā Piles Sheet Piles i nā papahana Cross-sea, e mālama ana i ka palekana o ke kai.
Ke hoʻomau nei ke kūkulu ʻia ʻana o nā ʻoihana moana nui e like me nā alahaka o ke kai, nā pale kai, ka hoʻonui ʻia ʻana o ke awa a me ka mana makani hohonu hohonu a puni ka honua, ʻo ka noi hou ʻana o kahi hanauna hou o nā puʻu kila ...Heluhelu hou aku -
Nā Kūlana, Nui, Nā Kaʻina Hana Hana a me nā Hoʻohana ʻana i nā puʻu ʻano U ʻano kila-Royal Steel
ʻO nā puʻupuʻu Steel Sheet he ʻano hana me nā ʻaoʻao pili i hoʻolei ʻia i loko o ka lepo e hana i ka paia mau. Hiki ke hoʻohana ʻia ka ʻili pepa ma nā hana kūkulu wā lōʻihi a paʻa no ka mālama ʻana i ka lepo, ka wai, a me nā mea ʻē aʻe. ...Heluhelu hou aku -
Kaʻana like i nā hiʻohiʻona maʻamau o nā hale kūkulu kila ma Life-Royal Steel
Hana ʻia nā hale kila i ke kila a ʻo ia kekahi o nā ʻano nui o nā hale kūkulu. Aia lākou i nā ʻāpana e like me nā kaola, nā kolamu, a me nā pahu, i hana ʻia mai nā ʻāpana a me nā papa. ʻO nā kaʻina hana hoʻoneʻe a me ka pale ʻana i ka rust e komo pū me ...Heluhelu hou aku -
He aha nā ʻokoʻa ma waena o nā puʻu kiʻi kila me ke ʻano Z?
Hoʻolauna i nā puʻu ʻili U ʻano a me nā puʻu ʻili Z ʻano ʻano U ʻano ʻili ʻili: ʻO nā puʻu ʻili U-ʻano he kumu maʻamau a me nā mea kākoʻo. Loaʻa iā lākou kahi ʻāpana U-like, ikaika kiʻekiʻe a me ka rigidity, tig ...Heluhelu hou aku -
Pīhoihoi! Manaʻo ʻia ka nui o ka mākeke hale kila e hōʻea i $800 biliona ma 2030.
Manaʻo ʻia ka ulu ʻana o ka mākeke hoʻolālā kila honua ma ka helu makahiki o 8% a 10% i nā makahiki e hiki mai ana, a hiki i kahi US $ 800 biliona e 2030. ʻO Kina, ka mea hana nui loa o ka honua a me ka mea kūʻai aku i nā hale kila, he nui ka mākeke ...Heluhelu hou aku -
Manaʻo ʻia ʻo Global Steel Sheet Pile Market e piʻi i ka 5.3% CAGR
Ke ulu mau nei ka mākeke pale kila honua i ka ulu mau ʻana, me nā hui mana he nui e wānana ana i kahi helu ulu ulu makahiki (CAGR) ma kahi o 5% a 6% i nā makahiki e hiki mai ana. Kuhi ʻia ka nui o ka mākeke honua ...Heluhelu hou aku -
He aha ka hopena o ka ʻoki ʻana i ka uku paneʻe o ka Fed i ka ʻoihana kila-Royal Steel?
Ma Sepatemaba 17, 2025, ka manawa kūloko, ua hoʻopau ka Federal Reserve i kāna hālāwai kulekele kālā ʻelua mau lā a hoʻolaha i kahi hōʻemi kumu kumu he 25 i ka pae i manaʻo ʻia no ka helu kālā federal ma waena o 4.00% a me 4.25%. ʻO kēia ka lā mua a ka Fed ...Heluhelu hou aku