{"id":2925,"date":"2026-07-02T15:24:33","date_gmt":"2026-07-02T07:24:33","guid":{"rendered":"https:\/\/soilimprovementsz.com\/?p=2925"},"modified":"2026-07-02T15:24:34","modified_gmt":"2026-07-02T07:24:34","slug":"building-a-livable-new-homeland-for-macao-documentary-of-soft-ground-improvement-works-for-macao-new-town-area-a","status":"publish","type":"post","link":"https:\/\/soilimprovementsz.com\/id\/building-a-livable-new-homeland-for-macao-documentary-of-soft-ground-improvement-works-for-macao-new-town-area-a\/","title":{"rendered":"Membangun Tanah Air Baru yang Layak Huni untuk Macao \u2013 Film Dokumenter Pekerjaan Perbaikan Tanah Lunak untuk Kawasan Kota Baru Macao A"},"content":{"rendered":"

Menghadap ke Muara Lingdingyang dan berakar di Kawasan Bayangan Utama Guangdong-Hong Kong-Macao, Kawasan Kota Baru A merupakan proyek pengembalian lahan terbesar yang dilakukan Macao dalam beberapa tahun terakhir. Proyek ini menjalankan misi inti untuk mengurangi kekurangan perumahan di Macao, meningkatkan fasilitas umum kota, dan mengoptimalkan jaringan transportasi regional. Seluruh zona perkotaan terbentuk dari reklamasi hidrolik laut, ditutupi lapisan tanah lunak yang tebal di bawah tanah, yang menyebabkan kondisi geologi yang sangat tidak menguntungkan.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Sebelum membangun bangunan baru di atas tanah, stabilisasi tanah harus diselesaikan di bawah tanah. Sebagai tahap konstruksi utama dari proyek ini, perbaikan tanah lunak bawah permukaan secara langsung menentukan keamanan dan umur layanan bangunan hunian, jalan, terowongan utilitas bawah tanah, dan sistem transit kereta api di masa depan. Guangzhou Sunzo Foundation Engineering Co., Ltd. telah lama berspesialisasi dalam perbaikan tanah lunak pesisir. Mengadopsi teknologi inti vakum preloading yang matang dan efisien tinggi, perusahaan ini mengatasi semua tantangan teknis utama selama proyek perbaikan tanah lunak Kawasan Kota Baru A Macao. Dengan keahlian geoteknik yang canggih, kami telah meletakkan jalur hidup bawah tanah yang kokoh untuk distrik perkotaan baru di Macao.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

I. Gambaran Umum Kota Baru: Zona Pengembalian Lahan Kehidupan Inti dari Macao<\/strong><\/p>\n\n\n\n

Kawasan Kota Baru A Macao terletak di sebelah timur Areia Preta di samping Jembatan Persahabatan, berdekatan dengan pulau buatan dari Pelabuhan Jembatan Hong Kong-Zhuhai-Macao Macao. Menempati luas tanah total 138 hektar dengan tembok laut sepanjang sekitar 5.600 meter, ini adalah zona terbesar dan paling lengkap peralatannya di antara lima kawasan reklamasi utama Macao.<\/p>\n\n\n\n

Berfokus pada kebutuhan kehidupan masyarakat, zona ini direncanakan sebagai distrik baru yang layak huni secara komprehensif dengan tiga tujuan inti:<\/p>\n\n\n\n

Keamanan Perumahan: Direncanakan sebanyak 32.000 unit perumahan, termasuk 28.000 flat perumahan umum dan 4.000 unit residensial swasta, menampung hampir 100.000 penduduk dan secara efektif mengurangi kekurangan perumahan yang sudah lama berlangsung di Macao.<\/p>\n\n\n\n

Fasilitas Pendukung Lengkap: Zona ini dilengkapi berbagai fasilitas kota, termasuk stasiun Jalur Kereta Ringan Timur, terowongan utilitas bawah tanah melingkar, jalan utama kota, taman rekreasi pesisir, sekolah, dan fasilitas medis.<\/p>\n\n\n\n

Pusat Transportasi: Menghubungkan Semenanjung Macao dan Taipa, mengaitkan jalur lintas laut dan transportasi pelabuhan, serta membentuk jaringan perjalanan internal yang efisien di seluruh Macao.<\/p>\n\n\n\n

Bahasa Inggris: Di bawah tanah reklamasi yang tampaknya datar terletak lapisan lumpur laut yang sangat bermasalah dengan tidak adanya fondasi yang stabil secara alami di seluruh lokasi. Perbaikan tanah lunak berkualitas tinggi adalah prasyarat wajib untuk semua pekerjaan konstruksi di atas tanah.<\/p>\n\n\n\n

II. Tantangan Proyek: Tiga Kesulitan Utama dari Tanah Lunak Reklamasi Pesisir<\/strong><\/p>\n\n\n\n

Kawasan Kota Baru A adalah lokasi reklamasi hidrolik yang baru terbentuk di mana tanah belum mengalami konsolidasi alami, membawa risiko geoteknik yang menonjol yang menghambat kemajuan proyek, terutama tercermin dalam tiga aspek:<\/p>\n\n\n\n

Tanah Permukaan yang Sangat Cair: Lapisan permukaan terdiri dari lumpur cair dengan daya dukung nol, sehingga tidak memungkinkan akses langsung bagi mesin konstruksi berat.<\/p>\n\n\n\n

Konsolidasi Lambat Lapisan Lumpur Dalam: Puluhan meter tanah liat berpasir dengan kandungan air tinggi, rasio void besar, dan permeabilitas yang sangat rendah terletak di bawah tanah. Konsolidasi alami akan memakan waktu beberapa tahun bahkan dekade.<\/p>\n\n\n\n

Persyaratan Pengendalian Penurunan yang Ketat: Zona ini menampung berbagai struktur penahan beban termasuk hunian bertingkat tinggi, terowongan utilitas bawah tanah, dan fasilitas transit kereta api. Penurunan yang tidak merata dapat dengan mudah memicu bahaya keselamatan seperti retak jalan, kerusakan dinding, kebocoran pipa, dan ketidakstabilan lubang fondasi.<\/p>\n\n\n\n

Dibatasi oleh regulasi lingkungan yang ketat di Macao, jadwal konstruksi yang ketat untuk proyek kehidupan ini, dan kebutuhan pengendalian biaya untuk lokasi berskala besar, metode surcharge preloading tradisional melibatkan siklus konstruksi yang terlalu lama sementara perbaikan fondasi tiang memerlukan biaya yang sangat tinggi, keduanya tidak sesuai dengan kebutuhan proyek. Setelah demonstrasi bersama para ahli, SUNZO secara inovatif mengadopsi teknik konstruksi gabungan PVD (Prefabricated Vertical Drain) + Vacuum Preloading + Surcharge Preloading untuk perbaikan tanah lunak seluruh lokasi.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

III. Teknologi Inti: PVD + Vacuum Preloading + Surcharge Preloading \u2013 Penguatan Drainase & Konsolidasi untuk Tanah Lunak<\/strong><\/p>\n\n\n\n

Sistem penguatan tiga kali ini yang mengintegrasikan saluran drainase vertikal, tekanan negatif vakum, dan beban surcharge mengatasi masalah konsolidasi lambat dari lumpur pesisir dengan kandungan air tinggi dan kompresibilitas tinggi. Proses konstruksi ini menampilkan standar tinggi dengan hasil perbaikan yang stabil dan dapat dikendalikan.<\/p>\n\n\n\n

\u2460 Penutup Pasir untuk Platform Konstruksi<\/p>\n\n\n\n

Penutup pasir berukuran sedang-kasar dipasang di seluruh lokasi untuk mengisolasi lumpur permukaan cair dan mencegah ekstrusi lumpur, menyediakan platform kerja yang stabil dan aman untuk mesin pemasangan PVD selanjutnya.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u2461 Instalasi Drain Vertikal Prefabrikasi untuk Membentuk Jalur Drainase Vertikal<\/p>\n\n\n\n

English: High-precision PVD installers are used to drive plastic drainage boards in triangular layout. The drains penetrate the full depth of soft soil, forming dense vertical drainage channels underground to release pore water trapped in silt.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u2462 Jaringan Pipa Horizontal & Pemasangan Membran Tahan Air untuk Membentuk Ruang Tekanan Negatif Kedap Udara<\/p>\n\n\n\n

English: Mesh filter pipes are embedded in the sand cushion to connect all vertical drains. Double-layer HDPE impermeable membranes fully cover the construction area. Sealing trenches are dug around the site and filled with clay to avoid air leakage, ensuring efficient vacuum preloading performance.<\/p>\n\n\n\n

\u2463 Pemompaan Vakum Berzona & Preloading Surcharge untuk Mempercepat Konsolidasi Tanah<\/p>\n\n\n\n

English: Vacuum pumps are installed in separate zones to sustain a stable vacuum pressure above 80kPa under the membrane. Negative pressure extracts pore water rapidly from silt, combined with staged surcharge loading to apply vertical additional stress. The synergy of vacuum negative pressure and surcharge stress greatly increases effective soil stress, enabling rapid compression, settlement and consolidation of loose silt.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u2464 Monitoring Dinamis Proses Penuh untuk Kontrol Kualitas yang Ketat<\/p>\n\n\n\n

Settlement monitoring points, pore water pressure sensors and horizontal displacement detectors are deployed throughout construction to track real-time soil consolidation data. Vacuum pumping can only be terminated and the site handed over to the next construction phase once all monitoring indicators meet standards.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Kota-kota naik ke atas, sementara fondasi kokoh berakar dalam.<\/p>\n\n\n\n

English: Though unseen by the public, underground ground improvement is the most reliable backbone of a city. Transforming soft marine waters into stable livable urban construction land, every vertical drain, every impermeable membrane and every vacuum pumping operation embodies our persistent pursuit of engineering quality.<\/p>\n\n\n\n

English: In June 2026, construction of residential buildings, schools, medical facilities and roads within the zone was accelerated simultaneously. The first batch of residents moved into their new homes, while commercial and community service facilities opened one after another. This coastal new town carrying Macao\u2019s housing hopes is steadily turning from blueprints into reality, and the solid underground ground improvement works serve as the fundamental support for the district\u2019s long-term livability, safety and sustainable development.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Sumber: Guangzhou Sunzo Foundation Engineering Co., Ltd.<\/p>\n\n\n\n

English: If you have ground improvement requirements for your project, please contact SUNZO. We will deliver customized solutions tailored to your project conditions to support safe and efficient project delivery.<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Facing the Lingdingyang Estuary and rooted in the Guangdong-Hong Kong-Macao Greater Bay Area, New Town Area A stands as Macao\u2019s […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"%%post_excerpt%%","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[50,52,53,55,54,51,49,46,30,48,47],"class_list":["post-2925","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-coastal-soft-soil-treatment","tag-foundation-engineering","tag-geotechnical-engineering","tag-land-reclamation-project","tag-macao-new-town-area-a","tag-marine-silt-consolidation","tag-pvd-prefabricated-vertical-drain","tag-reclamation-ground-stabilization","tag-soft-ground-improvement","tag-surcharge-preloading","tag-vacuum-preloading"],"_links":{"self":[{"href":"https:\/\/soilimprovementsz.com\/id\/wp-json\/wp\/v2\/posts\/2925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soilimprovementsz.com\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/soilimprovementsz.com\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/soilimprovementsz.com\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/soilimprovementsz.com\/id\/wp-json\/wp\/v2\/comments?post=2925"}],"version-history":[{"count":3,"href":"https:\/\/soilimprovementsz.com\/id\/wp-json\/wp\/v2\/posts\/2925\/revisions"}],"predecessor-version":[{"id":2939,"href":"https:\/\/soilimprovementsz.com\/id\/wp-json\/wp\/v2\/posts\/2925\/revisions\/2939"}],"wp:attachment":[{"href":"https:\/\/soilimprovementsz.com\/id\/wp-json\/wp\/v2\/media?parent=2925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/soilimprovementsz.com\/id\/wp-json\/wp\/v2\/categories?post=2925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/soilimprovementsz.com\/id\/wp-json\/wp\/v2\/tags?post=2925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}