5. Hana ʻia ka hopena o ka ea
Ma ka lā 27 o Nowemapa, 2009, ua hoʻokō ʻia ka hoʻāʻo ʻana i ka hopena ventilation no kēlā me kēia wehe ʻana o ka tunnel, a ua maikaʻi ka hopena ea o kēlā me kēia maka hana. I ka lawe ʻana i ka lāʻau inclined No. Nā kūlana hoʻomalu kaiapuni, hōʻike ʻia nā hopena i ana ma ka Papa 5.
Papa 5 No. 10 inclined shaft ventilation effect monitoring table data
| Wahi | ʻO ke ʻano o ka ea a me ke kūlana | Wahi kiko ana | Ke kūlana hana ma ka pūnaewele | pālima mile mile | Ka mamao o ka ea a me ka lōʻihi o ka awāwa hoʻoheheʻe ʻana mai ka maka （m） | Mea ana | ||
| O2maʻiʻo(%) | CO maʻiʻo(ppm) | H2S maʻiʻo (ppm) | ||||||
| Helu 10 ʻAi hoʻokuli | ʻO ka hoʻoheheʻe ʻana o ka papapaʻi, mana peʻahi 2x55kW | Line au Xining kuhikuhi alo | hoʻokuʻu ʻia a wehe ʻia, ventilated | DK307+384 | 1358/25 | 18.5 | 53 | 60 |
| E laina au i ke alo o Golmud | Gunite, ventila | DK309+798 | 1940/25 | 19.0 | 3 | 0 | ||
| Ⅱ laina Xining kuhikuhi alo | Pau ka hana ʻana o Palm, hoʻoheheʻe ʻia | DK307+350 | 1392/30 | 18.9 | 6 | 0 | ||
| Ⅱ laina Golmud kuhikuhi alo | Pau ka hana ʻana o Palm, hoʻoheheʻe ʻia | DK309+809 | 1942/30 | 19.1 | 3 | 0 | ||
6. Ka hopena
6.1 ʻO Guanjiao Tunnel ka lōʻihi loa o ke ala mauna e kūkulu ʻia nei ma Kina. Ke kū nei ʻo ia i nā pilikia ʻenehana nui i ke kūkulu ʻana i ka ea ma nā kiʻekiʻe kiʻekiʻe, nā mamao lōʻihi, a me nā maka hana he nui. ʻO nā kūlana ea i hoʻokō ʻia ma nā ʻāina like ʻole o ka honua ma waena o 3 a me 8m3/(kW·min). Wahi a ke kūlana maoli i koʻu ʻāina, ua hoʻokō ʻia nā kūlana hoʻomaʻemaʻe no ke kūkulu ʻana i nā tunnels kiʻekiʻe ʻo Guanjiao.
6.2 E like me nā ʻano hui hana like ʻole i hoʻokō ʻia ma ka Guanjiao Tunnel, ma o ka noiʻi theoretical systematic a me nā hoʻāʻo ʻana i ke kahua, ua manaʻo ʻia ka hoʻoheheʻe ʻana o ke kūkulu ʻana a me ka hui ʻana o ke alahele inclined shaft clapboard, e hoʻoponopono maikaʻi i ka pilikia o ke kūkulu ʻana. Ua hōʻiliʻili ka hana ʻana i ka tunnel lōʻihi.
6.3 Hoʻohana ʻia nā ʻaoʻao hana ʻehā o ka Line 1 a me Line II no ke kūkulu ʻana i ke kumu inclined i ke kūkulu ʻana i ka tunnel maikaʻi i ka manawa like. Hōʻike nā hopena hōʻike he maikaʻi ka hopena ventilation o kēlā me kēia maka hana, a kūpono ka maikaʻi o ka ea i nā kūlana ventilation.
Hoʻopau
Ka manawa hoʻouna: Jul-04-2022
