Summary: Proyek gabungan 9M T/Y Hubei Badong nyepakake inovasi pertambangan kanthi efisiensi 67%, tunnel cerdas 10 km, lan integrasi energi ijo, nyetel standar anyar ing industri....
Proyek agregat Hubei Badong 9 yuta ton saben taun (T/Y) iku sawijining proyek provinsi sing wigati ing Provinsi Hubei. Total investasi kanggo proyek iki yaiku 1,6 miliar RMB, lan utamane kalebu area pertambangan, sistem pengolahan agregat, lan taman industri pra-digawe. Sawise dioperasikake, sistem pertambangan diprakirakake duwe kapasitas produksi tahunan 9 yuta ton, kanthi kapasitas 3.000 ton saben jam, ngasilake nilai output tahunan perkiraan antarane 300 yuta nganti 500 yuta RMB.
Proyek iki nutupi kabeh rantai industri, kalebu pertambangan, proses agregat lan transportasi, lan produksi komponen beton pracetak. Fasilitas rekayasa utama sing mbatesi kapasitas produksi sakabehe proyek yaiku terowongan transportasi cilik kanthi diameter 10 kilometer sing nyambungake wilayah pemrosesan agregat karo wilayah saringan lan panyimpenan.
Rancangan Optimal kanggo Nambah Efisiensi Konstruksi
Sajrone fase rancangan awal, tim proyek ngajak pemilik kanggo ndeleng proyek-proyek padha kanggo panliten lapangan lan org
To address the tight schedule for the 10-kilometer long tunnel, the project team adopted a "branch tunnel + main tunnel" three-dimensional construction network, increasing the number of work fronts to enhance construction efficiency. The project team identified four areas with stable surrounding rock and gentle terrain to set up branch tunnels, forming six operational starting points: two main tunnel entrances and four branch tunnel entrances. Each operational front is equipped with a specialized team, implementing a "two-shift" work schedule, with a maximum daily advance of 17 meters. Additionally, each work front is provided with a customized "small equipment package," including small excavators, small dump trucks, custom-made mobile carts, and small loaders, effectively ensuring progress while avoiding resource waste caused by oversized equipment.
Perlindungan Multi-Dimensional Kanggo Njaga Safety Konstruksi
In response to the high-risk environment, the project team established a comprehensive safety net involving "monitoring, early warning, and response." A "leadership on duty" system was implemented, requiring on-duty leaders to conduct daily inspections at each working face, focusing on surrounding rock integrity, support structure stability and on-site safety protection facilities. This "problem-solving at the frontline" approach fosters a safety-first culture among team members, encouraging them to prioritize safety over production and creating an atmosphere where management leads in hazard identification and operational teams proactively manage risks.
An expert consultation mechanism was also established, with multiple visits from the company's safety supervision department, technology department, and design institute experts to conduct "safety check-ups." Special plans were developed for eight high-risk sections to ensure smooth construction in these areas.
Proses Manajemen kanggo Ngerem Progress Proyek
Kanggo ngoyak kemajuan konstruksi, tim proyek ngrinci manajemen progress kanthi nemtokake alokasi wektu kanggo pengeboran, peledakan, pemindahan material, lan penyangga. Saben bagian kerja dilengkapi karo "pengukur siklus", lan lembur apa wae dianalisis kanggo ngedorong perbaikan ing wektu.
Kanggo nyuda wektu sing dibutuhke kanggo penyangga shotcrete, tim ngganti mesin shotcrete single-gun karo mesin dual-gun lan ngoptimalake rasio campuran beton, nyuda wektu penyangga saka 4 jam dadi 2,5 jam. Jumlah da
Perencanaan Operasional untuk Penambahan Nilai Siklus Penuh
Pengendalian biaya dan ekstraksi nilai selama fase operasional sangat penting untuk manfaat komprehensif proyek sepanjang siklus hidupnya. Tim proyek secara proaktif merencanakan dengan mengintegrasikan data geologi dan parameter pengoperasian peralatan yang dikumpulkan selama fase konstruksi untuk membangun sistem pemantauan triad yang terdiri dari "struktur terowongan, peralatan transportasi, dan unit pengolahan." Inspeksi menyeluruh dilakukan setiap tiga bulan, mengubah biaya perawatan menjadi perawatan preventif.
Saliyane iku, diimplementasikake sistem manajemen kanggo suku cadang sing terpusat, kanthi kolaborasi karo produsen piranti kanggo ngadegaké "perpustakaan suku cadang gabungan regional." Suku cadang sing kerep rusak lan gampang rusak dituku kanthi terpusat lan dialokasikan kanthi seragam, kanggo ngurangi tumpukan persediaan lan ngurangi biaya modal sing gegandhengan karo suku cadang.
Kanggo ngurangi biaya listrik kanggo piranti pemecah lan penyaring ing sistem produksi, tim proyek ngrancang strategi rega listrik puncak lan di luar puncak sadurunge, kanthi ngatur wiwitan lan matine piranti kanthi dinamis.
By ensuring seamless coordination between the construction and operational phases, the project team continually promotes cost reduction and efficiency enhancement through systematic thinking, embedding "cost-effectiveness" into the project's management DNA. This meticulous cost control and focus on tangible benefits contribute significantly to the company's high-quality development.
Integrasi Sumber Daya lan Energi kanggo Ngedhekake Ruang Nilai
Leveraging the project's mining resources and regional energy demands, the project team collaborated with the company's energy sector to advance the "mining-energy integration" pilot project. Utilizing idle land in the mining area, a distributed photovoltaic energy storage system was planned to cover electricity needs for processing and office areas, potentially reducing external electricity costs by millions of RMB and achieving dual benefits of "green energy generation and cost reduction."
Mémang, kayaning karakteristik transportasi turun berat saking wilayah pertambangan nganti wilayah pengolahan, kasebat kanthi keuntungan biaya truck pertambangan listrik luwih apik tinimbang kendharaan diesel, proyek iku arep nggunakake truck pertambangan listrik kanggo transportasi bahan mentah, kanthi nyuda akèh biaya transportasi operasional.
Dapatkan Solusi
Kirim Pesen