He aha nā pōmaikaʻi o ka hoʻohana ʻana i ka Nobeth Electric Heating Steam Generator no nā papa mele ballastless?

Hoʻohana ke ala ballastless i nā mea i hui pū ʻia e like me ke kaʻa a me ka asphalt, a ke pani nei ke kumu holoʻokoʻa i ke ʻano o ke ala ʻiliʻili liʻiliʻi. ʻO ia ka ʻenehana track holomua loa i kēia manawa. ʻO kekahi inoa i kapa ʻia ʻo ballastless track. ʻAʻole ka Ballastless track i ka Ballast splashing, maikaʻi maʻalahi, kūpaʻa maikaʻi, ke ola lōʻihi, ka lōʻihi maikaʻi, ka liʻiliʻi o ka hana mālama a me nā pono ʻē aʻe.
Hana ʻia ka papa ʻaina ballastless me ke kaʻa. Ua ʻike mākou a pau ʻo ka ʻiʻo he mea paʻakikī ka leo me ka conductivity maikaʻi ʻole. E hoʻokuʻu ka sima i ka wela nui i ka wā o ka hydration. I ka wā mua o ka ninini ʻana, ʻoi aku ka haʻahaʻa o ka elasticity a me ka ikaika o ke kaila, a ʻo ka ikaika kaohi ʻana i hana ʻia e ka piʻi ʻana o ka mahana i loko o ke kaʻina hydration ʻaʻole nui, a ʻo ka ikaika kaohi ʻana o ka mahana he ʻano liʻiliʻi. e like me ka piʻi ʻana o ka makahiki o ke kaʻa, hoʻonui kona elasticity a me ka ikaika e like me ia, ʻo ka ikaika paʻa i ka hoʻololi ʻana o ka mahana o ka ʻuala ke piʻi a ikaika aʻe, ʻo ia hoʻi, e hoʻoulu i ka wela nui a me ka ikaika. Inā ʻaʻole hiki i ka elasticity tensile a me ka ikaika o ke koki ke pale aku i ka ikaika o ka wela i kēia manawa, e hana ʻia ka mahana. māwae.

ʻO nā māwae i loko o ke kaʻa ka hopena nui ma luna o ka papa track ballastless. I mea e hoʻoikaika ai i ka ikaika o ke kaʻa, hiki ke hoʻohana ʻia kahi mīkini hoʻomehana uila e hoʻōla ai i ka ʻōpala. Hiki ke hoʻololi ʻia ka mīkini hoʻomehana uila e like me ka mahana o ke kaiapuni a puni, hiki ke hoʻemi i ka nui o ka ʻuala. ʻO ka ʻokoʻa o ka mahana ma waena o ka wela kumu a me ka wela o ka ʻili, ka wela o ka ʻili a me ka wela o ka ʻili.
Nobeth uila hoʻomohana mahu mīkini hana hoʻokēʻai, lawa ka nui mahu, kaawale o ka wai a me ka uila, kiʻekiʻe palekana hana, a me ka pihi hana hoʻokahi, i oluolu a me ka wikiwiki, a hoʻomaikaʻi i ka pono o ka hana a me ka malama.
Mālama ʻia ka ballastless track slab e kahi mea hoʻoheheʻe mahu hoʻomehana uila, hiki ke hōʻemi a pale i nā māwae pipili, hoʻomaikaʻi i ka ikaika a me ka maikaʻi o ka ʻōpala mehana, a he hana maikaʻi loa i ka mālama ʻana i ka papa track.