He aha ka pale muliwai?

Uena kaʻawale muliwaino ka mea, ʻaʻole kokoke like nā ʻāpana like ʻole, ʻo kekahi mau wahi i kapa ʻia ʻo River Guardrail network, reservoir isolation network a kapa ʻia ʻo River Bridge guardrail a pēlā aku, akā pili lākou i ka ʻano huahana like ʻole, ʻike mākou a pau i ka pā o ka muliwai kaʻawale. He ʻano keakea ia, e pale aku i ka hāʻule ʻana o nā kānaka a me nā kaʻa i loko o ka muliwai, inā ʻaʻole e ʻike ʻia ka pilikia o ke kahawai kaʻawale ʻana o ka muliwai, ʻo kona hoʻonohonoho ʻana he kūlana, maʻamau i ka pā o ka muliwai e hoʻonoho i ka guardrail a ʻoi aku ka nui o nā poʻe a me nā kaʻa i hoʻokomo i ka mālama kiaʻi, ka pili pili i ka hoʻokae.I ka lōʻihi o ka hoʻolālā kūpono, guardrail e pāʻani i kāna hana ponoʻī a me nā pono.I kēia lā, e hōʻike aku wau iā ʻoe i ke ʻano o ka ʻoihana kaʻawale kahawai.

ʻO kekahi ka ʻupena kaʻawale kaʻawale, ka ʻupena kiaʻi me ke kiʻi, ka hoʻohana ʻana i ke kāʻei papa anuanu i hoʻopaʻa ʻia i loko o ka pahu huinaha, maʻamau 2 * 3 mānoanoa 1.2 mānoanoa, ʻo ka waena no ka haʻahaʻa kalapona kila uea kuʻihao mesh, uea anawaena hiki ke koho i kekahi wili aperture hiki. no hoi koho, no ka laʻana, nā mea kūʻai mai makemake maikaʻi maikaʻi lōʻihi lawelawe manawa, e hiki ke koho mānoanoa uea anawaena, liʻiliʻi kuʻihao aperture, ia mesh mea ole wale kiʻekiʻe, akā, i ka lōʻihi lawelawe ola, hoʻopilikino mesh a me ka papa ma hope o kuʻi, ili lapaʻau e hiki aku. ka mea kūʻai e pono ai ka waiwai.
Aia kekahi ʻano o ke kila kuʻekuʻe wāwae, i kapa ʻia hoʻi: bridge anti-throwing mesh guardrail, ʻoiaʻiʻo, ʻo ke ʻano o ka ʻupena kaʻawale o ka muliwai.ʻO ke kila kila kila kahi ʻano o ka guardrail hana kiʻekiʻe i ʻoi aku ka paʻakikī, a hoʻohana ke kūpaʻa corrosion i ke ola lōʻihi.Nui nā ʻano like ʻole a me nā ʻano like ʻole.ʻO kāna hana maʻamau ka hoʻopili ʻana i ka hale kiaʻi.Pono e mālama ʻia ka mānoanoa o ka guardrail ma 0.7mm a ma luna aʻe, ʻoi aku ka paʻakikī o ka hoʻokomo ʻana i ka pale.Inā he lahilahi ka ʻāpana o ka paipu, pili i ke ola lawelawe o ka guardrail.