ngā purongo

Ka taea e koe te whakaaro? Ko tētahi "rauemi ātea" i whakamahia i mua i roto i ngā anga rōkete me ngā mata o te tāhū hau kei te tuhi anō i te hītori o te whakapakari whare - kei tewhatunga muka waro.

• Ngā ira ā-rangi i ngā tau 1960:

Nā te hanga ahumahi o ngā miro muka waro i taea ai te whakauru i tēnei rauemi, e iwa ngā wā te kaha ake i te maitai engari e toru hauwhā te mama ake, ki te tangata mō te wā tuatahi. I te tīmatanga i rāhuitia mō ngā "rāngai rangatira" pērā i te rererangi me ngā taputapu hākinakina teitei, i whatuhia mā te whakamahi i ngā tikanga kakahu tuku iho, engari he kaha tōna ki te huri i te ao.

• Te pūwāhi hurihanga i roto i te "pakanga ki te maitai":

He rite te mata whakakaha tikanga ki te "tangata tawhito" o te ao hanga: he rite tōna taumaha ki te arewhana (tata ki te 25 kg ia mita tapawha o te mata whakakaha), ā, e wehi ana hoki i te tote, i te wai, me te wā – - Ka whakawhanuitia, ka pakaruhia hoki te whakakaha maitai e te mimiti o te katote hauhā.
Te putanga mai okakahu mata muka waroKa pakaru katoa te arai: mā te whatu aronga + te whakakī i te kapia epoxy, ka hangaia te matotoru o te paparanga whakapakari mai i te 5cm ki te 1.5cm, ko te taumaha he 1/4 noa iho o te rebar, engari he ātete hoki ki te waikawa me te kawakore, te wai moana, ā, i roto i te whakapakari o te piriti i te moana, kāore he tohu o te waikura mō te 20 tau.

He aha i tere ai ngā kaihangarau ki te whakamahi? E rima ngā painga nui kua whakakitea

whakanui:Me whakamahi te hanganga kia rite ki te moata polymer! Kua whakamahia hētia te moata noa i tētahi takiwa, ā, ka taka te paparanga whakapakari o ngā pahu — pērā i te whakamahinga o te kāpia hei whakapiri i te karāhe, kāore te kāpia i te tika hei moumou mahi.

Mai i te Tāone Ārai ki te Piriti o te Moana-ki-te-Moana: Kei te Hurihuri Marie i te Ao

• Te "Takai Kāore e Kitea" mō ngā Taonga Tuku Iho me ngā Whare Tawhito:

Ko te Beyer Bau, he whare rau tau te pakeke i te Technische Universität Dresden i Tiamana, i tino hiahiatia he whakapakari nā te nui haere o ngā kawenga, engari i raro i ngā here i whakatakotoria e te tiaki whakamaharatanga. Nā te kakahu mata muka waro matotoru 6mm me te paparanga moata angiangi, i "whakapiri" te raro o te kurupae i tētahi paparanga "piripiri mārama", ehara i te mea kia 50% te kaha kawe kawenga anake, engari kāore hoki i whakarerekē i te āhua taketake o te whare, ā, kua whakamoemiti ngā tohunga o te Poari Taonga Tuku Iho: "He rite ki te hanga i tētahi whakahounga āhua kore-ira ki te whare tawhito".

• Te "pāki nui" o te hangarau waka:

I Florida, i te Hononga o Amerika, i hangaia he pou piriti whakawhiti-moana, i whakapakaritia ki te kakahu mata muka waro i te tau 2003, ko te kaha mai i te "ngoikore" i piki ake ki te 420%, ā, ināianei 20 tau i muri mai, kei te mau tonu ngā awhiowhio pērā i te maunga i te takutai. I whakamahia hoki e te kaupapa kauhanga moutere o te Piriti o Hong Kong-Zhuhai-Macao ā-rohe hei whakapai ake i te hanganga, hei ārai i te horo o te wai moana.

• Ko te "patu makutu whakahuri i te koroheketanga" o te mea iti tawhito me te mea kua pakaru:

I tētahi takiwa o ngā tau 1980 i Beijing, i pakaru rawa ngā papa o te whare, ā, ko te mahere taketake he turaki, he hanga anō. Nō muri mai, mā te whakamahi i te kakahu mata muka waro me te whakakaha i te moata polymer, ko te utu mō ia mita tapawha he 200 yuan noa iho, he 80% noa iho te utu penapena i te hanga anō, ā, ināianei ka mea ngā kainoho: "kia rite te whare ki te 30 tau te pakeke!"
Kua tae mai te heke mai: Kei te haere mai te whakaora-ā-iwi, te aroturuki i ngā "rauemi atamai"

• He "tākuta whakaora-whaiaro" i roto i te raima:

Kei te whakawhanake ngā kaipūtaiao i tētahi mata whatu waro e "whakaora ana i a ia anō" — ina puta he pakaru moroiti i roto i tētahi hanganga, ka taea te whakamahi i te mata hei whakapakari. — Ina puta he pakaru moroiti i roto i tētahi hanganga, ka pakaru ngā kāpū i roto i te rauemi hei tuku i ngā kaihoko whakatika e whakakī aunoa ana i ngā pakaru. Kua whakaatuhia e ngā whakamātautau i tētahi taiwhanga i te UK ka taea e te rauemi te whakaroa i te roa o te ora o te raima tae atu ki te 200 tau.

• He "poroporo hauora" mō ngā whare:

whakauru i ngā pūoko muka-whatu ki roto i tewhatunga muka waro, pērā i te "mataaratanga atamai" mō ngā whare: ka whakamahia e tētahi whare rongonui i Shanghai hei aroturuki i te taunga me ngā kapiti i te wā tonu, ā, ka tukuna tika ngā raraunga ki te tari whakahaere, he 100 ngā wā he nui ake te whai huatanga i te tirotiro ā-ringa tuku iho. He 100 ngā wā he nui ake te whai huatanga i te tirotiro ā-ringa tuku iho.
He tohutohu āta whakaaro ki ngā kaihangarau me ngā rangatira
1. Kōwhiria te rauemi tika, kia rua te hua me te haurua o te kaha:kia mōhiotia ai ngā hua he kaha kume ≥ 3400MPa me te modulus o te ngāwari ≥ 230GPa, ā, ka taea e koe te tono atu ki ngā kaihanga kia homai he pūrongo whakamātautau.
2. Kaua e mangere ki te hanga:Me whakakanapa te mata o raro kia ma, ā, me whakaranu te moata pūmua kia rite ki te ōwehenga.
3. Te kaupapa matua mō te whakahoutanga o te whare tawhito:Ki te whakaritea ki te whakahoro me te hanga anō, ka taea e te whakakaha muka waro te pupuri i te āhua taketake o te whare, engari ka taea hoki te penapena i te neke atu i te 60% o te utu.
Whakamutunga
I te "whakaurunga ki te whenua" o ngā rauemi rererangi ki te mara hangahanga, ka kitea ohoreretia e mātou: kāore e hiahiatia he kaha nui ki te whakapakari taketake, engari ka taea hoki te "whakamuri" i te whare tawhito taketake.Kakahu mata muka warohe rite ki tētahi "toa rangatira" i roto i te umanga hanga, he māmā, he kaha, he pakari hoki ōna āhuatanga, kia whai wāhi ai ia whare tawhito ki te whakahou i tōna ora – ā, koinei pea te tīmatanga o te hurihanga rauemi.