Ngozi yoyipa kwambiri m'mbiri

Willow Island Dissody - Epulo 1978

Mu Epulo 1978, ntchito yomanga mphamvu yamagetsi yozizira idachitika ku West Virginia. Pankhaniyi, njira yokhazikika yasikiranindikukonza pansi pa scaffold pansi, kenako ndikupanga kulongosola kotsalira kotero kuti imachuluka kutalika kwa nsanja.

Pa Epulo 27, kutalika kwa scaffing kumafika kumapazi mamita 166. Kapangidwe konse ka kuwonongeka. Izi zidabweretsa ma antchito omanga 51 ndikuvulala kwambiri.

Kugwa koopsa kumeneku kunafufuzidwa bwino. Zinapezeka kuti ngoziyo idachitika chifukwa cha kugwa kwa konkriti yolumikizira. Nthawi yofunikira kwa konkriti kuti muchepetse, zomwe zikutanthauza kuti sizolimba mokwanira kuti zithandizire kapangidwe kake, zomwe zimapangitsa kuti ziwonongeke pomwe konkriti yotsatira imachotsedwa.

Kafukufuku wina anasonyeza kuti mwayi wotha kugwa ndi waukulu chifukwa cha kutayika kwa ma balts. Ma bolts ambiri omwe amagwiritsidwa ntchito ndi otsika. Kuphatikiza apo, munthu yekha ndi amene amalowa makwerero, omwe amatanthauza kuti ogwira ntchito omanga ambiri sangathe kuthawa pamene kuwonongeka kumawonongeka.

Cardiff - Disembala 2000

Mu Disembala 2000, pakati pa Cardiff, nkhani ya nkhani 12 idagwa. Mwamwayi, kugwa kumeneku kunachitika mochedwa usiku, osavulaza. Malinga ndi malipoti, ngati ngozi imachitika pa nthawi yogwira ntchito, imatha kufa. Chifukwa cha kugwa, msewu ndi njanji pansipa zidatsekedwa kwa masiku 5.

Pambuyo pofufuza, zinapezeka kuti pali mavuto ambiri patsamba la scafold. Choyamba, kapangidwe koyambirira ka sckafaladzule kunali kovuta komanso kosavuta, zomwe zimatanthawuza kuti zinali zovuta kukhazikitsa scaffold moyenera. Osangokhala kuti, zingwe 91 zokhazokha zimagwiritsidwa ntchito m'malo mwa 300 zofunika. Palibe dzenje lokhazikika lamitame 6 kuchokera pamwamba pa scaffold.

Kuphatikiza pa mavutowa, ambiri mwa zingwe zomwe zilipo 91 zomwe zidachitika ndizomwe zidakwaniritsidwa ndizoperewera. Dongosolo lirilonse la nangula limakhala ndi mphete ziwiri komanso zokutira. Ogwira ntchito yomanga pamalopo sanalandire maphunziro ofunikira kuti akhazikitse mgwirizano, zomwe zikutanthauza kuti ambiri a iwo sanali amphamvu.

YUCHUN City - Novembala 2016

Zofanana ndi ngozi ya Liudao, scaff therfald idagwa mu nsanja yozizira yomwe idamangidwa ku Yulun, China. Ngozi yovutayi idapha antchito omanga 74 ndipo ndiye tsoka loyipitsitsa kwambiri m'mbiri ya China.

Ngakhale kuti palibe chidziwitso chambiri pazochitika za ngoziyo, zikunenedwa kuti kugwa komwe kumachitika chifukwa cha kusowa kwa chinsinsi komanso njira zotetezera, zomwe zimapangitsa maboma asanu ndi anayi.


Post Nthawi: Jul-10-2020

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