Ngā Mātāpono me ngā Tikanga o te Keri i roto i ngā Āhuatanga Matawhenua Tino Kino
He wero maha-ahu te keri i roto i ngā āhuatanga whenua tino kino e hiahia ana ki te tika hangarau, te whakahaere haumaru teitei, me te urutau hangarau tere. Ko te kupu "whenua tino kino" e pā ana ki ngā taiao toka me ngā hanganga whenua e tūpono ana ki te pumau o te pari, te haumaru o te whakatuwheratanga o te maina, te haere tonu o te mahi, me ngā pānga ki te taiao. Ko ētahi tauira ko ngā rohe hapa hohe, ngā toka ngoikore rawa, pakarukaru rawa rānei, ngā hohonutanga nui me ngā taumahatanga teitei, ngā āhuatanga wai whenua uaua (wai whenua pēhanga), me ngā rohe āhuarangi tino kino pērā i ngā maunga teitei, ngā wāhi hukarere rānei. E matapakihia ana e tēnei tuhinga ngā mātāpono matua me ngā tikanga keri e whakamahia whānuitia ana hei whakatika i ēnei āhuatanga.
Te Mārama ki ngā "Tino Rahi": Ngā Pūtake o te Mōrearea Ā-Ao
Ka tino kino rawa ngā āhuatanga whenua ina piki haere te koretake me te mōrearea. Ko ētahi o ngā pūtake matua ko:
1. Ngā mahi ā-whenua uaua: ngā toka ngoikore (te uku, te kirikiri kua pakarukaru), ngā toka honohono nui, ngā toka kaha engari pakarukaru rānei ka pāheke i te hohonutanga.
2. Ngā hanganga whenua matatini: ngā hapa, ngā takai, ngā rohe kutikuti, me ngā hononga whenua e hanga ana i ngā papa paheke me ngā ara turuturu wai.
3. Te pēhanga wai nui o roto: ka taea e te wai whenua kua pēhanga te whakaiti i te kaha kutikuti o ngā toka, te whakaoho i ngā hinganga o te pari, te whakaputa rānei i ngā rerenga nui ki roto i ngā maina o raro whenua.
4. Te hohonutanga me te ahotea nui i roto i te wāhi: ka piki ake te tūponotanga o te hinganga, te pēhi i te whenua (te "rere" o te toka ki roto i te pūaha), te ru rānei o te toka.
5. Te āhuarangi me te whenua tino kino: te nui o te ua, te huringa huka-rewa, te permafrost, te uaua rānei te uru atu ki ngā whenua pari.
Ngā Mātāpono Taketake o te Keri i roto i te Matawhenua Tino Nui
1) Te Hoahoa Raraunga me te Korekore
Ko te mea nui ko te whakahaere i te koretake. Me tino matatau ake ngā rangahau matawhenua me te hangarau whenua i te tikanga: te mahere taipitopito, te keri matawhenua, te whakamātautau taiwhanga (UCS, triaxial, kutikuti tika), te tuhi i te kore haere tonu, me te whakamātautau waiwhenua. Kātahi ka whakamaoritia ngā raraunga ki tētahi tauira matawhenua-matawhenua 3D e whakahoutia ana i ia wā kia whakaata i ngā āhuatanga tūturu (tikanga tirotiro).
2) Te Haumaru me te Pūmautanga hei Kaupapa Matua mō te Hoahoa
I roto i ngā āhuatanga whenua tino kino, kaua ngā whāinga whakaputa e neke atu i ngā rohe pumau. Ka whakatakotoria ngā āhuatanga haumaru mō te pari, te whakatuwheratanga rānei me te āta whakaaro, me ngā mahere whakaiti mārama: te hoahoa āhuahanga, te whakapakari, te rerenga wai, me ngā tikanga whakawātea.
3) Te Whakahaere Wai hei "Hurihanga Kēmu"
Ko te wai te pūtake o te pakaru. Ko te kaupapa matua he whakaiti i te pēhanga wai pūwero me te whakahaere i te rere. Ko ngā mahi noa ko te tango wai i ngā puna, ngā waikeri whakapae, te whakakī i ngā ipu wai, ngā ara waikeri, me ngā pūnaha papu paparua.
4) Te Aroturukitanga Wā-tūturu me te Urupare Tere
Me aroturuki tonu ngā āhuatanga whenua tino kino: te aroturuki porotiti, te radar pari, ngā piezometer, ngā extensometer, te aroturuki ru iti, ngā inenga huihuinga, me ngā taputapu pūtu atamai. Me hono ngā raraunga ki ngā paepae (ngā mahere urupare mahi whakaoho/TARP) kia taea ai te whakatau tere i ngā mahi whakahaere.
5) Ngāwari o ngā Tikanga me ngā Wāhanga Keri
Ngā tikanga keri i whiriwhiria ehara i te mea mō te utu anake, engari mō tōna manawanui ki ngā āhuatanga o te toka. Me ngāwari ngā wātaka me ngā raupapatanga keri hei karo i ngā rohe morearea, hei whakapakari rānei i aua rohe i te tuatahi.
Ngā Tikanga Keri Tuwhera mō ngā Āhuatanga Tino Kino
1) Te pari o te maina taumata me te whakahaere āhuahanga matatika
I roto i ngā toka ngoikore, pakaru nui rānei, he iti ake te hoahoa o te paepae, he whānui ake te papa, ā, he ngawari ake te koki pari whānui. Ka whakanuia ngā paepae hopu me ngā papa tiaki kia ātete ki ngā hinganga o te toka. Ka whakamahia he pūnaha "rohe hangarau whenua" hei whakarite kia rerekē te āhua o ia rohe i runga i te kounga o te papatipu toka.
2) Te Wehewehenga, te Whakatakotoranga Pūweru, me te Whakahaere Wiri
Ka whakanui ake te pupuhi kore whakahaere i ngā kapiti, ā, ka whakaiti i te pumau o te pari. I ngā āhuatanga tino kino, ka whakamahia te wāwāhi mua, te pupuhi tapahi, me te arotau i te tauwehenga paura hei whakaiti i te kino. Mā te aroturuki wiri (PPV) ka āwhina ki te pupuri i ngā rohe haumaru mō ngā hanganga me ngā whare pari.
3) Te Whakamaroke i ngā Paheketanga me Te Whakahaere Wai Permukaan
Ka whakaitihia te urunga o te wai mā roto i te waikeri mata (ngā awaawa, ngā awa whakatārewatanga, ngā roto paru). Mō te wai whenua, ka tāutahia ngā puna whakamaroke wai me ngā awaawa whakapae hei whakaiti i te papa wai me te pēhanga o ngā kōhao. I ngā rohe hapa, ka taea e te whakakī wai te whakaiti i te urunga me te whakau i te papatipu toka.
4) Whakakaha i te pari: Pūtu toka, Pūtu taura, me te pūtu kirikiri
Ahakoa he mea noa ake te whakamahi i raro i te whenua, ka whakamahia anō hoki te whakakaha o te pari tuwhera i ngā rāngai nui: ngā pūtu toka/pūtu taura, te mata waea, te pupuhi pereki, me ngā ārai toka mō ngā wāhi he nui te mōrearea o te hinganga o ngā toka, inā koa e tata ana ki ngā rori kawe taonga, ki ngā whare nui rānei.
5) Pūnaha Whakatūpato Moata mō te Horoi Whenua
Ka taea e te aro turuki i ngā pari o te radar te kite i ngā mirimita o te nekehanga me te whakarato i ngā whakatūpato mō te whakawātea. I roto i te whenua tino kino, ehara tēnei pūnaha i te tāpiri, engari he wāhanga matua o ngā mahi.
Ngā Tikanga Keri i raro i te Whenua mō ngā Āhuatanga Tino Kino
1) Tapahia me te Whakakī (ina koa ko te Whakakī Whakapiri Sima)
He tino pai te tikanga tapahi me te whakakī mō ngā toka ngoikore me ngā konganuku he uaua ngā āhuahanga. Ka mahia te keri i roto i ngā wāhanga, kātahi ka whakakīia ngā wāhi takoto kau ki te whakakī whakapiri sima hei tautoko. Ko ōna painga ko te whakahaere pumau pai me te ngāwari teitei, ahakoa he nui ake te utu mō ia tana.
2) Te Tāwhiti me te Whakakī / Te Tapahi me te Whakakī i raro i te Ringa
Mēnā he ngoikore rawa te tuanui, he tūponotanga rānei kei hinga, mā te tapahi me te whakakī i raro i te ringa ka taea te keri "i raro" i te papatipu whakakī kaha, kia tiakina ai ngā kaimahi e te whakakī kua whakapakeketia.
3) Te Whakamutu Taumata-iti me te Whakakī Whakamuri me te Whakahaere Whakawaiwai
Mō ngā toka he pai te āhua engari he hanganga motumotu mōrearea, ka taea te whakatinana i te aukati taumata-iti me te whakakī anō hei pupuri i te pumau o te rohe. Ko te whakahaere i te waimehatanga te arotahi, nā te mea ka taea e ngā rohe hapa te arahi ki te pakaru nui.
4) Te Ana Poraka me te Whakahaere Pūmau o te Āhuahanga-ā-Iwi
I roto i ngā putunga nui, he iti ngā utu o te keri poraka engari he nui ngā mōrearea i roto i te whenua tino kino, inā koa kei reira ngā hapa nui, ngā ahotea teitei, ngā āhuatanga wai whenua uaua rānei. Me whai hoahoa tapuwae tika, me whakarite i mua (te pakaru waipēhi, te pahūtanga rānei), te aroturukitanga rū whenua moroiti kaha, me te whakahaere mata hei ārai i te totohu.
5) Tautoko Whenua Whakarerekē: mai i te Shotcrete ki te Tautoko Tuku
I ngā hōhonutanga nui, me rerekē ngā pūnaha whakapakari e hiahiatia ana mō te pēhi i te whenua me te pakaru o te toka:
– Te muka pupuhi-kiriti, te mata waea, me ngā pūtu toka hei tautoko i te mata.
– Ngā pūtu taura hei whakakaha i te papatipu toka hohonu ake.
– Ngā pūtu tuku, ngā huānga rānei ka "tuku" ki te mimiti i te kaha i roto i te pakūnga toka.
– Te tango i te ahotea mai i te pupuhi, te kutikuti rānei i ngā mokowā hei whakaiti i te kukū ahotea.
Ngā Rautaki Whakahaere Tāpiri
Te Whakahaere Urunga me te Whakahaere Rautaki
I ngā whenua tino kino, he mea tino nui te hoahoa o ngā rori, te whakatau i ngā pari o te urunga, me te tiaki i ia wā. I ngā wāhi he hukarere, he ua nui rānei, me hoahoa mai i te tīmatanga te whakahaere i te horo me te paru.
Te Whakamatihiko me te Aunoatanga
Mā te aunoatanga keri, ngā LHD mamao, ngā waka rererangi mahere, me ngā pūnaha tuku raraunga ka āwhina i te whakaiti i te tūponotanga o ngā kaimahi ki ngā rohe mōrearea. Kei te piki haere te hiranga o ngā tauira māhanga mamati mō te whakamātautau i ngā horopaki hoahoa me te urupare ohorere.
Te Whakamahere Āwhina ā-Whārite
Ka whakanui ake te āhua o ngā āhuatanga mōrearea nui i te whenua tino kino: ngā rerenga nui, ngā hinganga, ngā horo whenua, ngā pahūtanga toka rānei. Me whai tikanga motuhake ngā mahere urupare āwhati: ngā huarahi whakawātea, ngā whakawhitiwhiti kōrero i raro i te whenua, ngā katinga aunoa o te rohe, me ngā whakangungu auau.
Ngā Wero Taiao me te Hapori
He maha ngā wā ka mahia te keri i ngā āhuatanga tino kino ki ngā wāhi tairongo: ngā pūtake o te awa, ngā maunga, ngā rauropi pakarukaru rānei. Ko te kaupapa matua ko te whakaiti i te tapuwae mā te hoahoa i ngā putunga para pumau, te whakahaere i te rerenga wai waikawa o te maina (mēnā he waikawa pea te toka), me te whakaora haere tonu. He mea nui te whakawhitiwhiti kōrero mārama ki ngā hapori me ngā kaipupuri hea nā te mea ka pāngia ngā wāhi kei tua atu i te papa maina e ngā tūponotanga hangarau whenua.
Te Katinga
Ko ngā mātāpono me ngā tikanga o te keri i roto i ngā āhuatanga whenua tino kino e aro ana ki te mea kotahi: te whakahaere mōrearea mā te raraunga, te hoahoa ātaahua, te whakahaere wai, te whakapakari tika, me te aroturuki wā-tūturu me ngā tikanga urupare tere. Ka taea e ngā maina tuwhera me ngā maina o raro whenua te mahi haumaru i roto i ngā taiao tino kino mēnā ko te whakahaere hangarau whenua te kaupapa matua o te whakatau, ehara i te mea he mahi tautoko noa iho. Mā te whakakotahitanga o te hangarau matatau me te hangarau hou, ka taea e ngā mahi keri te whai hua tonu me te pupuri i te haumaru o ngā kaimahi me te oranga tonutanga o te taiao.
