He mata whenua muka basalt kaha kumete teitei
taipitopito hua
Ngā Taipitopito Hua
Te kaha teitei me te modulus teitei:
Ko te kaha pakaru roa me te kaha pakaru whakawhiti o te papa whenua basalt e eke ana ki te 90kN/m, e tohu ana he kaha kume teitei, ā, ka taea e ia te tu atu i ngā kaha kume nui me te kore e pakaru. Ko te tikanga o te modulus teitei he iti ake te ahua o te rauemi ina pāngia e te kaha, ā, ka taea e ia te pupuri i te pumau o te hanganga.
Te Toronga Iti:
He iti te roa o te toronga o ngā papa whenua basalt i te wā e whati ana (hei tauira, ≤4%), ko te tikanga he iti rawa te roa o te rauemi ina pāngia e ngā kaha o waho, ā, ka āwhina i te pupuri i te pumau o te āhua o te hanganga.
Ātete ki te pāmahana teitei:
Ko te ira rewa o ngā muka o te papa basalt he tata ki te 1500°C, ā, ka taea e ngā geogrids o te papa basalt te pupuri i te mahi pumau i roto i ngā taiao pāmahana teitei, kia pai ai mō te whānuitanga o ngā āhuatanga mahi pāmahana teitei.
Te ātete ki te koroheketanga me te ātete ki te kawakore:
He tino pai te ātete ki te kawakore me te ātete ki te koroheketanga o te papa whenua basalt kua pania ki te mata, ā, ka taea te whakamahi mō te wā roa i roto i ngā taiao uaua me te kore e koroheke, e waikura rānei.
Hototahi pai:
He tino hototahi te matawhenua basalt ki te uku me ētahi atu rauemi hanga, he mea watea ki te whakamahi i ngā huarahi tere, ngā rēriwe, me ētahi atu kaupapa.
Te mahi teitei:
Nā te kaha teitei, te modulus teitei, te roa iti, me ētahi atu āhuatanga, ka pai te mahi a te matawhenua basalt i roto i ngā momo kaupapa katoa.
Te pakari:
Ko te ātete pai ki te koroheketanga, te ātete ki te kawakore, me te ātete ki te pāmahana teitei ka whakarite kia pumau i roto i te whakamahinga roa.
Whānui te whakamahinga:
Ehara i te mea e tika ana mō ngā kaupapa rori anake engari e whakamahia whānuitia ana hoki i roto i te whakapakari turanga oneone, te whakahaere taiao, me ētahi atu mara.
Ngā Painga Ōhanga:
Ka taea e ia te whakaiti i te utu o te kaupapa, te whakaroa i te roa o te mahi, me te whakapai ake i ngā painga ōhanga whānui o te kaupapa.
Whakatakotoranga Hua
| Ngā taonga | Matapihi (tawhiti pokapū) (mm) | Be tunu ana Shiahia(kN/m)≥ | Te toronga i Bngā awa(%)≤ | |||
| I ROTOarp | Whatu | I ROTOarp | Whatu | I ROTOarp | Whatu | |
| BHG1x1(40x40) | 1±0.15 | 1±0.15 | 40 | 40 | 4.0 | 4.0 |
| BHG1x1(60x60) | 1±0.15 | 1±0.15 | 60 | 60 | 4.0 | 4.0 |
| BHG1x1(70x70) | 1±0.15 | 1±0.15 | 70 | 70 | 4.0 | 4.0 |
| BHG1x1(90x90) | 1±0.15 | 1±0.15 | 90 | 90 | 4.0 | 4.0 |
| BHG1x1(110x110) | 1±0.15 | 1±0.15 | 110 | 110 | 4.0 | 4.0 |
| BHG1x1(130x130) | 1±0.15 | 1±0.15 | 130 | 130 | 4.0 | 4.0 |
| BHG1x1(160x160) | 1±0.15 | 1±0.15 | 160 | 160 | 4.0 | 4.0 |
| BHG2x2(60x60) | 2±0.15 | 2±0.15 | 60 | 60 | 4.0 | 4.0 |
| BHG2x2(90x90) | 2±0.15 | 2±0.15 | 90 | 90 | 4.0 | 4.0 |
| BHG2x2(110x110) | 2±0.15 | 2±0.15 | 110 | 110 | 4.0 | 4.0 |
| Ka taea te whakarite i ētahi atu whakaritenga | ||||||
Ngā Āpure Tono
Te hangarau rori:
He whānuitia te whakamahinga mō te whakarei ake i te papa uku me te papa raima sima, ka taea te whakaiti i te utu o te papa, te whakaroa i te roa o te ratonga, me te ārai pai i ngā kapiti whakaata rori me te pakaru ngenge.
I roto i te paparanga raima sima tawhito i runga i te paparanga papa uku, ka taea e te geogrid basalt te whakapai ake i te whakamahinga o te mahi rori.
I roto i te papa uku i runga i te papa raima uku tawhito, ka taea te whakakī i te papa tawhito ki te papa geogrid basalt hei whakaiti i te tūponotanga o te ngatata.
