{"id":643,"date":"2025-06-05T05:58:28","date_gmt":"2025-06-05T05:58:28","guid":{"rendered":"https:\/\/lzbmetal.com\/?p=643"},"modified":"2025-06-05T05:58:29","modified_gmt":"2025-06-05T05:58:29","slug":"penutup-lubang-got-anti-pemukiman-luzhongbao","status":"publish","type":"post","link":"https:\/\/lzbmetal.com\/id\/penutup-lubang-got-anti-pemukiman-luzhongbao\/","title":{"rendered":"Fungsi Penutup Lubang Manhole Anti-Settlement lzbmetal"},"content":{"rendered":"

I. Karakteristik Struktural<\/h3>\n\n\n\n

Penutup lubang got anti-penurunan mengadopsi proses pengecoran integral dan desain struktural yang diperkuat. Fitur teknis utama meliputi:<\/p>\n\n\n\n

    \n
  1. Bahan: Besi Ulet QT500-7 (Kekuatan tarik \u2265500MPa)<\/li>\n\n\n\n
  2. Pelat tulang rusuk penyangga berbentuk cincin bawah (Ketebalan \u226515mm)<\/li>\n\n\n\n
  3. Sistem penguncian elastis tiga titik (Kapasitas menahan beban \u2265400kN)<\/li>\n\n\n\n
  4. Strip penyegel komposit polimer (Kisaran ketahanan suhu: -40\u2103 hingga 120\u2103)<\/li>\n<\/ol>\n\n\n\n
    \n\n\n\n

    II. Mekanisme Kerja<\/h3>\n\n\n\n
      \n
    1. Mekanisme Distribusi Beban
      Dengan memperluas area bantalan (35% lebih besar dari penutup tradisional) dan mengoptimalkan distribusi tegangan, beban dinamis kendaraan secara efektif ditransfer ke seluruh struktur lubang got. Data uji menunjukkan pengurangan tegangan lapisan aspal di sekitar lubang got pada 62% di bawah beban gandar standar 100 kN.<\/li>\n\n\n\n
    2. Fungsi Kontrol Perpindahan
      Struktur interlock flens (jarak bebas \u22641,5 mm) dikombinasikan dengan baut jangkar yang menyediakan gaya pra-pengencangan 50 kN membatasi perpindahan vertikal hingga \u22640,5 mm, yang secara efektif mencegah penurunan progresif di bawah pembebanan berulang.<\/li>\n\n\n\n
    3. Sinergi Antarmuka
      Perangkat penyegel elastis (set kompresi \u22648%) membentuk lapisan transisi yang fleksibel dengan perkerasan aspal. Mekanisme kompensasi dinamisnya (kompensasi \u22653mm) menghilangkan kerusakan antarmuka yang disebabkan oleh perbedaan termal.<\/li>\n<\/ol>\n\n\n\n
      \n\n\n\n

      III. Keunggulan Teknis<\/h3>\n\n\n\n
        \n
      1. Siklus perawatan yang diperpanjang: masa pakai 30 tahun, mengurangi frekuensi perbaikan hingga 80%<\/li>\n\n\n\n
      2. Peningkatan kualitas jalan: Tingkat kerusakan perimeter lubang got berkurang menjadi 0,3 kejadian\/tahun\/km<\/li>\n\n\n\n
      3. Manfaat keselamatan: Reflektifitas malam hari >450 mcd\/lx\/m\u00b2; Peringkat anti pencurian memenuhi standar EN124 D400<\/li>\n<\/ol>\n\n\n\n
        \n\n\n\n

        IV. Aplikasi Teknik<\/h3>\n\n\n\n

        Pada proyek renovasi landasan pacu Bandara Pudong Shanghai, pelaksanaannya dikurangi:<\/p>\n\n\n\n

          \n
        • Indeks Kekasaran Internasional (IRI) dari 3,2 m\/km menjadi 1,8 m\/km<\/li>\n\n\n\n
        • Penurunan diferensial di area lintasan roda hingga \u22641,2 mm
          Memenuhi standar klasifikasi ICAO 4E.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

          I. Karakteristik Struktural Penutup lubang got anti-penurunan mengadopsi proses pengecoran integral dan desain struktur yang diperkuat. Fitur teknis utama meliputi: II. Mekanisme Kerja III. Keunggulan Teknis IV. Aplikasi Teknik Pada proyek renovasi landasan pacu Bandara Pudong Shanghai, implementasinya mengurangi:<\/p>","protected":false},"author":2,"featured_media":644,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[114],"class_list":["post-643","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-luzhongbao"],"yoast_head":"\nFunction of lzbmetal Anti-Settlement Manhole Covers News - LZBMetal Products Co., Ltd<\/title>\n<meta name=\"description\" content=\"Function of Luzhongbao Anti-Settlement Manhole Covers The anti-settlement manhole cover adopts an integral casting process and reinforced structural design. 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