Mazuva ano, nekukura kwehupfumi uye kuda kwevanhu zvekufambisa, guta rega rega riri kuvaka metro mushure merimwe,Murwi wesimbi weLarseninofanira kunge iri chinhu chakakosha pakuvaka chitima chepasi pevhu.
Murwi wesimbi weLarsenine simba guru, kubatana kwakasimba pakati pemurwi nemurwi, ine simba rekuparadzanisa mvura zvakanaka, uye inogona kushandiswazve. Mhando dzesimbi dzakajairwa dzinonyanya kuve dzakaita seU kana Z. Masimbi akaumbwa seU anoshandiswa mukuvaka njanji yepasi pevhu muChina. Nzira dzayo dzekunyura nekubvisa, kushandiswa kwemichina kwakafanana neI-steel pile, asi nzira yayo yekuvaka inogona kukamurwa kuita single-layer steel sheet pile cofferdam, double-layer steel sheet pile cofferdam uye screen. Nekuda kwegomba rakadzika renheyo panguva yekuvaka njanji yepasi pevhu, kuitira kuve nechokwadi chekuti yakamira uye iri nyore kuvaka, uye kuti ikwanise kuvharwa uye kuvharwa, chimiro chescreen chinoshandiswa zvakanyanya.
Kureba kwemurwi wesimbi weLarsen 12m, 15m, 18m, nezvimwewo, murwi wesimbi wechiteshi we6 ~ 9m, modhi nehurefu zvinosarudzwa nekuverenga. Murwi wesimbi unogara kwenguva refu. Mushure mekunge gomba renheyo rapera, murwi wesimbi unogona kuburitswa wodzokororwazve. Kuvakwa kuri nyore uye nguva pfupi yekuvaka; Murwi wesimbi wechiteshi haugone kuvhara mvura, munzvimbo ine mvura yepasi pevhu yakawanda, matanho ekuparadzanisa mvura kana kunaya kwemvura anofanira kutorwa. Murwi wesimbi wechiteshi une kugona kukotama kusina kusimba, uko kunonyanya kushandiswa pagomba renheyo kana mugero une kudzika kwe ≤4m, uye chibatiso chekutsigira kana chekudhonza chinofanira kuiswa pamusoro. Kuoma kwekutsigira kudiki uye kuchinja mushure mekuchera kwakakura. Nekuda kwekugona kwayo kukotama kwakasimba, murwi wesimbi weLarsen unonyanya kushandiswa pagomba renheyo rakadzika re 5m ~ 8m rine zvinodiwa zvishoma zvezvakatipoteredza, zvichienderana nekutsigira (kudhonza chibatiso).
Nguva yekutumira: Chikumi-14-2023
