1. ʻenehana Background
I kēia manawa, hoʻohana nui ʻia nā ʻōnaehana WIM e pili ana i ka piezoelectric quartz weighing sensor i nā papahana e like me ka nānā ʻana i ka overload no nā alahaka a me nā culverts, ka hoʻokō overload non-site no nā kaʻa ukana alaloa, a me ka mana o ka ʻenehana. Eia nō naʻe, no ka hōʻoia ʻana i ka pololei a me ke ola lawelawe, pono ia mau papahana i ke kūkulu hou ʻana i ke kahua paʻa sima no ka piezoelectric quartz weighing sensor wahi hoʻonoho me ka pae ʻenehana o kēia manawa. Akā, ma kekahi mau kaiapuni noi, e like me nā papa alahaka a i ʻole nā alanui kumulāʻau kūlanakauhale me ke koʻikoʻi o ke kaʻa kaʻa (kahi i lōʻihi loa ka manawa hoʻōla sima, e paʻakikī ai ka pani ʻana i ke alanui no ka wā lōʻihi), paʻakikī ke hoʻokō ʻia ia mau papahana.
ʻO ke kumu ʻaʻole hiki ke hoʻokomo pono ʻia nā ʻenekona piezoelectric quartz ma luna o ke kahua paʻa paʻa: E like me ka hōʻike ʻana ma ke Kiʻi 1, i ka wā e hele ai ka huila (ʻoi loa ma lalo o ka haʻahaʻa kaumaha) ma luna o ke kahua paʻa, e emi nui ana ka ʻili o ke alanui. Eia nō naʻe, i ka hiki ʻana i ka piezoelectric quartz weighing sensor area, ʻokoʻa nā hiʻohiʻona subsidence o ka mea ʻike a me ka ʻāpana o ke kahua. Eia kekahi, ʻaʻohe hoʻopaʻa paʻa ʻana o ka mea ʻike paona paona, no laila e haki koke ka mea ʻike kaumaha a hoʻokaʻawale mai ke kahua.
(1 huila, 2-pauna ana mea ike, 3-papapa'a pa'alili, 4-paa kumu oolea, 5-pavepaa hikiwawe, 6-kahi ho'oha'aha'a, 7-foam pad)
Ma muli o nā ʻano like ʻole o ka subsidence a me nā coefficient friction pavement like ʻole, ʻike nā kaʻa e hele ana ma ka piezoelectric quartz weighing sensor i nā haʻalulu koʻikoʻi, e pili ana i ka pololei o ke kaupaona holoʻokoʻa. Ma hope o ka hoʻopaʻa ʻia ʻana o ka kaʻa no ka wā lōʻihi, hiki i ka pūnaewele ke hōʻino a me ka haki ʻana, e alakaʻi ana i ka pōʻino sensor.
2. ʻO ka hopena o kēia manawa ma kēia kahua: ʻO ka hana hou ʻana o ka papa pōhaku sima
Ma muli o ka pilikia o ka piezoelectric quartz kaumaha nā sensor hiki ʻole ke hoʻokomo pololei ʻia ma ke kahua asphalt, ʻo ke ana nui i hāpai ʻia i loko o ka ʻoihana ʻo ke kūkulu hou ʻana i ke kaʻa sima no ka piezoelectric quartz weighing sensor wahi hoʻonohonoho. ʻO ka lōʻihi o ke kūkulu hou ʻana he 6-24 mau mika, me ka laulā e like me ka laulā alanui.
ʻOiai ʻo ke kūkulu hou ʻana i ke kahua paʻa sima e hoʻokō i nā koi ikaika no ka hoʻokomo ʻana i nā sensor kaupaona quartz piezoelectric a hōʻoia i ke ola o ka lawelawe ʻana, ʻoi aku ka nui o nā pilikia i kaohi nui ʻana i kāna hoʻolaha ākea, ʻo ia hoʻi:
1) ʻO ka hana hou ʻana i ka paʻakikī sima nui o ke kahua paʻa kumu e pono ai ka nui o nā kumukūʻai kūkulu.
2) Pono ka hana hou ʻana o ka sima i ka manawa hana lōʻihi loa. He 28 mau lā (koi maʻamau) no ka mālama ʻana i ka papa sima wale nō, ʻaʻohe mea kānalua i ka hopena nui i ka hui kaʻa. ʻOi aku i kekahi mau hihia kahi e pono ai nā ʻōnaehana WIM akā kiʻekiʻe loa ke kahe ʻana o ke kaʻa ma ka pūnaewele, paʻakikī pinepine ka hana ʻana o ka papahana.
3) Ka luku ʻia ʻana o ke alanui kumu, pili i ka helehelena.
4) Hiki i ka hoʻololi koke ʻana i nā coefficient friction ke hoʻoulu i nā ʻano hiʻohiʻona, ʻoi aku ka nui o ka ua, hiki ke alakaʻi i nā pōʻino.
5) ʻO ka hoʻololi ʻana i ke ʻano o ke alanui ke kumu o ka haʻalulu ʻana o ke kaʻa, e pili ana i ka pololei o ke kaupaona ʻana i kekahi ʻano.
6) ʻAʻole hiki ke hoʻokō ʻia ke kūkulu hou ʻana o ka sima ma kekahi mau alanui kikoʻī, e like me nā alahaka kiʻekiʻe.
7) I kēia manawa, ma ke kahua o ke kaʻa kaʻa alanui, ʻo ke ʻano mai ke keʻokeʻo a i ʻeleʻele (e hoʻololi ana i ka pave sima i ke kahua asphalt). ʻO ka hoʻonā o kēia manawa mai ka ʻeleʻele a keʻokeʻo, ʻaʻole i kūlike me nā koi kūpono, a kū pinepine nā ʻāpana kūkulu.
3. Hoʻomaikaʻi ʻia ka maʻiʻo o ka papahana
ʻO ke kumu o kēia hoʻolālā ʻo ia ka hoʻoponopono ʻana i ka hemahema o ka piezoelectric quartz kaupaona ʻana ʻaʻole hiki ke hoʻokomo pololei ʻia ma luna o ke kaʻa kaʻa asphalt.
Hoʻokomo pololei kēia kumumanaʻo i ka sensor kaupaona quartz piezoelectric ma ka papa kumu paʻa, e pale ana i ka pilikia incompatibility lōʻihi i hoʻokumu ʻia e ka hoʻopili pololei ʻana o ka ʻōnaehana sensor paʻa i loko o ke kahua paʻa. Hoʻonui nui kēia i ke ola lawelawe a hōʻoia ʻaʻole i hoʻopilikia ʻia ka pololei o ke kaupaona ʻana.
Eia kekahi, ʻaʻohe pono e hana i ka hana hou ʻana i ke kahua paʻa sima ma ke kahua asphalt kumu, e mālama ana i ka nui o nā kumukūʻai kūkulu a hoʻopōkole loa i ka manawa hana, e hāʻawi ana i ka hiki no ka hoʻolaha nui.
He kiʻi kiʻi kiʻi kiʻi 2 o ka hale me ka piezoelectric quartz weigzing sensor i kau ʻia ma ka papa haʻahaʻa.
(1 huila, 2-pauna ana mea ike, 3-papapa'a pa'alili, 4-paa kumu oolea, 5-pavepaa hikiwawe, 6-kahi ho'oha'aha'a, 7-foam pad)
4. Nā ʻenehana koʻikoʻi:
1) ʻEli mua ʻana o ke kahua kumu no ka hana ʻana i kahi pahu hana hou, me ka hohonu o ka slot o 24-58 cm.
2) E hoʻokiʻekiʻe i lalo o ka slot a me ka ninini ʻana i nā mea hoʻopihapiha. Ua ninini ʻia kahi ratio paʻa o ke one quartz + epoxy resin epoxy stainless steel i ka lalo o ka slot, hoʻopiha piha ʻia, me ka hohonu hoʻopihapiha o 2-6 cm a hoʻopaʻa ʻia.
3) Ka ninini ʻana i ka papa paʻa paʻa a hoʻokomo i ka mea ʻike kaumaha. E ninini i ka papa kumu ʻoʻoleʻa a hoʻokomo i ka mea ʻike kaumaha i loko, me ka hoʻohana ʻana i kahi pahu pahu (0.8-1.2 mm) e hoʻokaʻawale i nā ʻaoʻao o ka mea ʻike kaumaha mai ka papa kumu paʻa. Ma hope o ka paʻa ʻana o ka papa kumu ʻoʻoleʻa, e hoʻohana i ka mea wili e wili i ka mea ʻike kaumaha a me ka papa kumu paʻa i ka mokulele hoʻokahi. ʻO ka papa kumu ʻoʻoleʻa hiki ke lilo i kahi papa paʻa paʻa, semi-rigid, a i ʻole composite.
4) Ka hoʻolei ʻana i ka ʻili o ka ʻili. E hoʻohana i nā mea i kūlike me ka papa kumu maʻalahi e ninini a hoʻopiha i ke kiʻekiʻe i koe o ka slot. I ka wā o ka ninini ʻana, e hoʻohana i ka mīkini paʻi liʻiliʻi e hoʻopili mālie, e hōʻoia i ka pae holoʻokoʻa o ka ʻili i kūkulu hou ʻia me nā ʻili alanui ʻē aʻe. ʻO ka papa kumu maʻalahi kahi papa ʻili asphalt ma waena.
5) ʻO ka lākiō mānoanoa o ka papa paʻa paʻa a hiki i ka papa maʻalahi he 20-40:4-18.
ʻO Enviko Technology Co., Ltd
E-mail: info@enviko-tech.com
https://www.envikotech.com
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Ka manawa kau: Apr-08-2024
