Kakahu whenua whatu
Whakaahuatanga Poto:
- Ko te geotextile whatu he momo rauemi geosynthetic i hangaia mā te whatu i ngā huinga miro e rua, neke atu rānei (ngā miro papatahi rānei) kia rite ki tētahi tauira. Ka whiti ngā miro whenu me ngā miro whatu tetahi ki tetahi hei hanga i tētahi hanganga rite tonu ki te whatunga. He rite tēnei hanganga ki te papanga whatu, he tino pumau, he rite tonu hoki.
- Ko te geotextile whatu he momo rauemi geosynthetic i hangaia mā te whatu i ngā huinga miro e rua, neke atu rānei (ngā miro papatahi rānei) kia rite ki tētahi tauira. Ka whiti ngā miro whenu me ngā miro whatu tetahi ki tetahi hei hanga i tētahi hanganga rite tonu ki te whatunga. He rite tēnei hanganga ki te papanga whatu, he tino pumau, he rite tonu hoki.
- Ngā Āhuatanga Mahi
- Te Kaha Teitei
- He tino kaha te kaha o te geotextile whatu, inā koa i ngā taha o te whenu me te whatu, ā, ka taea e tōna kaha te whakatutuki i ngā whakaritenga miihini o ngā kaupapa hangarau maha. Hei tauira, i roto i ngā kaupapa tiaki wai pērā i ngā tāke me ngā tāke kōhatu, ka taea e ia te tu atu i te pēhanga wai me te pēhanga whenua, ā, ka ārai i te whakangaromanga o ngā hanganga. I te nuinga o te wā, ka taea e tōna kaha te eke ki te taumata o ngā mano Newtons ia mita (kN/m).
- He tino pai hoki te ātete ki te haehae. Ina pāngia e te kaha haehae o waho, ka taea e te hanganga raranga o ngā miro te whakamarara i te ahotea me te whakaiti i te nui o te haehae.
- Te Pūmautanga Pai
- Nā te mea he rite tonu te hanganga o te geotextile whatu, he pai te pumau o ngā āhuatanga. I raro i ngā āhuatanga taiao rerekē, pērā i ngā huringa pāmahana me te haumākū, kāore e ngāwari te whakapohehe. Nā tēnei he tino pai mō ngā kaupapa e hiahia ana kia roa te tiaki i te āhua me te tūranga, pērā i ngā kaupapa whakapakari moenga taumaha rerewē, ka taea e ia te whai tūranga pumau.
- Ngā Āhuatanga o te Pūwero
- He rite tonu te rahi me te horapa o ngā pūwero whenua whatu. Ka taea te whakarite i te pūwero kia rite ki te tukanga whatu, ā, ka taea te whakahaere pai i roto i tētahi whānuitanga. Mā tēnei hanganga pūwero rite tonu ka taea e ia te whai mahi tātari pai, ka taea ai e te wai te haere noa, me te ārai i ngā matūriki oneone kei haria e te rere o te wai. Hei tauira, i roto i ngā kaupapa tiaki takutai, ka taea e ia te tātari i te wai moana me te ārai i te ngaronga o te onepu moana.
- Te Kaha Teitei
- Ngā Āpure Tono
- Te Hangarau Tiaki Wai
- I roto i ngā hanganga tiaki wai pērā i ngā tāke me ngā pareparenga, ka taea te whakamahi i te geotextile whatu hei whakapakari i te tinana tāke me te pareparenga. Ka taea e ia te whakarei ake i te pumau o te oneone ātete-paheke, me te ārai i te pareparenga mai i ngā horo whenua me ētahi atu kino i raro i te mahi a te horoinga rere wai me te pēhanga whenua. I taua wā anō, hei paparanga tātari, ka taea e ia te ārai i ngā matūriki iti i roto i te tinana tāke kei horoia atu e te turuturu, ā, ka whakarite i te pumau o te tinana tāke.
- I roto i ngā kaupapa arai awa, ka taea te whakatakoto i ngā kākahu whenua whatu i waenganui i te rauemi arai me te turanga oneone hei wehewehe me te tātari, hei tiaki i te rauemi arai me te whakaroa i tōna roanga mahi.
- Te Hangarau Rori me te Waka
- I roto i te hanganga o ngā huarahi tere me ngā rēriwe i raro i te whenua, ka taea te whakatakoto i ngā kākahu whenua whatu ki raro, ki te pari rānei o te whenua. Ka taea e ia te whakanui ake i te kaha o te whenua, te tohatoha i te kawenga waka e tukuna ana mai i te mata o te rori, me te ārai i te pakaru o te whenua nā te taunga koretake. I roto i te maimoatanga o te turanga oneone ngohengohe, ka taea te whakamahi i te kākahu whenua whatu me ētahi atu rauemi whakapakari. Hei tauira, ka taea te whakamahi hei rauemi whakapakari i roto i te pakitara pupuri oneone whakapakari hei whakapai ake i te pumau o te pakitara pupuri.
- Hangarau Hanga
- I roto i te hanganga turanga o ngā whare, ka taea te whakamahi i te geotextile whatu hei wehe i te turanga mai i te paparanga whakakī e karapoti ana. Ka taea e ia te ārai i ngā poke o te paparanga whakakī kei waikura i te turanga, ā, i te wā kotahi ka ārai i te ranunga o te rauemi turanga me te paparanga whakakī, kia mau ai te kaha me te pumau o te turanga. I roto i te kaupapa ārai wai o raro whenua, ka taea te whakamahi i te geotextile whatu hei rauemi āwhina, me te paparanga ārai wai hei whakarei ake i te pānga ārai wai.
- Te Hangarau Tiaki Wai
| Tawhā(参数) | Waeine(单位) | Whakaahuatanga(描述) |
|---|---|---|
| Te Kaha Tensile(拉伸强度) | kN/m | Ko te kaha o te kaha ka taea e te geotextile raranga te tu i roto i nga tohu weft me te weft, e tohu ana i tana aukati ki te tensile. failure.(机织土工布在经纬方向能够承受的最大拉力,体现其抵抗拉伸破坏的能力; |
| Tear resistance(抗撕裂强度) | N | Te kaha o te raranga geotextile ki te aukati i te haehae.(机织土工布抵抗撕裂的能力) |
| Pūmautanga Ahu(尺寸稳定性) | - | Ko te kaha o te geotextile raranga ki te pupuri i tona ahua me te rahi i raro i nga ahuatanga taiao rereke penei i te mahana me te makuku huringa. |
| Porosity(孔隙率) | % | Te ōwehenga o te rōrahi o ngā kōputaputa ki te tapeke o te rōrahi o te geotextile raranga, e pa ana ki tana mahi tātari. |
| Tauira Raranga(织造方式) | - | Ko te tikanga mo te whiri i nga whenu me nga miro weft, penei i te raranga maama, te raranga maara, te raranga satin ranei, e pa ana ki nga ahuatanga miihini me te mata o te geotextile.(经纬纱交织的方法,如平纹、斜纹或缎纹,影响土工布的机械性能和表面物 |









