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Po shan drainage tunnel

WebMar 11, 2024 · Po Shan Drainage Tunnel – Landslide Sci-Tech Chamber, Hong Kong In 1972, the catastrophic landslide at Po Shan Road in the Mid-Levels shattered numerous homes and took away 67 lives. Post-disaster investigation revealed that the Po Shan hillside was affected by high groundwater levels and was susceptible to landslides. WebFeb 27, 2024 · The Groundwater Drainage System of Po Shan Road was constructed to control the groundwater levels for reducing the risk of major landslides A check dam …

List of tunnels and bridges in Hong Kong - Wikipedia

http://www.wyelec.com/ WebThe construction of two drainage tunnels and the associated subvertical drain system at the Po Shan area in Hong Kong was completed in December 2009._x000D_ This project is the first of its kind to utilise drainage tunnels and a network of subvertical drains to regulate the groundwater table to enhance the long-term stability of the hillside of Po Shan area.The … new ulm homeless shelter https://mayaraguimaraes.com

Landslide Prevention and Mitigation Works at Po Shan, Mid-Levels ...

WebMar 15, 2024 · Po Shan Drainage Tunnel - Landslide Sci-Tech Chamber - Guided Tour - Science in the Public Service 2024: 27/11/2024: Landslide Sci-Tech Chamber Open Day - Exhibition for Slope Safety – Celebration of the 25th Anniversary of the establishment of the Hong Kong Special Administrative Region: 29/10/2024 WebMar 11, 2024 · Po Shan Drainage Tunnel – Landslide Sci-Tech Chamber, Hong Kong. In 1972, the catastrophic landslide at Po Shan Road in the Mid-Levels shattered numerous … WebThe system comprises a pair of drainage tunnels (3.5m diameter and a total length of 500m) and a network of 172 sub-vertical drains. It is equipped with an automatic real-time … Po Shan Drainage Tunnel - Landslide Sci-Tech Chamber. In 1972, the catastrophic … The Po Shan Drainage Tunnel – Landslide Sci-Tech Chamber is located at Po Shan … new ulm furniture

Po Shan Drainage Tunnel – Landslide Sci-Tech Chamber

Category:Po Shan Road Landslide 50th Anniversary Construction of …

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Po shan drainage tunnel

Landslip Prevention and Mitigation Works at Po Shan, …

WebApr 9, 2013 · Using the data obtained from the Po Shan drainage tunnels, comparisons are made for water inflow estimations using various methods that follow the same procedure but involve different sets of input parameters. WebOct 1, 2006 · The construction of the Po Shan Drainage Tunnel and the associated sub-vertical drain system was completed in December 2009. This project is the first of its kind as it utilizes a drainage...

Po shan drainage tunnel

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WebProject Scope. The project scope includes. site preparation works at the main access tunnel portal area including construction of the relevant retaining structures; construction of about 350 metres (m) of the main access tunnel leading to the proposed cavern complex at Nui Po Shan; construction of about 500 m of the access road leading to the ... WebAug 27, 2024 · Po Shan Drainage Tunnel - Landslide Sci-Tech Chamber Organizer: Geotechnical Engineering Office of Civil Engineering and Development Department Date: 27 August 2024 (Saturday) [Postponed] Time: 10:00 am - 11:30 am Location: Po Shan Road, Mid Level District, Hong Kong Island Suitable for:

WebJun 1, 2010 · Using the data obtained from the Po Shan drainage tunnels, comparisons are made for water inflow estimations using various methods that follow the same procedure … WebWorks included: • Slope remedial works of the portal area • (285 nos. of soil nails 15-29 m long) • Flexible barriers • (5m high, 3000kJ capacity, total 120 m in length) • Drainage tunnels • (3.5 m diameter, total 500 m in length) • Sub-vertical drains (24-100 m long, total 172 nos.) • Natural slopes stabilisation works with soil nails • (20 m …

WebApr 9, 2013 · Using the data obtained from the Po Shan drainage tunnels, comparisons are made for water inflow estimations using various methods that follow the same procedure … WebJan 1, 2011 · The construction of the Po Shan Drainage Tunnel and the associated sub-vertical drain system was completed in December 2009. This project is the first of its kind …

WebOct 25, 2024 · The Po Shan Drainage Tunnel comprises a pair of drainage tunnels and a network of 172 sub-vertical drains with an automatic real-time groundwater monitoring …

WebOct 25, 2024 · Visit to Po Shan Drainage Tunnels In response to the 1972 Po Shan Road landslide tragedy, and considering the fact that the landscape of the Po Shan hillside is … miglior antivirus free per smartphoneWebMar 2, 2024 · Po Shan Drainage Tunnel – Landslide Sci-Tech Chamber. In 1972, the catastrophic landslide at Po Shan Road in the Mid-Levels shattered numerous homes and … migliorare wifi windows 10new ulm healthcareWebLandslide Prevention and Mitigation Works at Po Shan, Mid-Levels ... Drainage Tunnels Po Shan Mansion - 4 - Fig. 6 Excavation of tunnel portal ... - 6 - Fig. 8 Sub-vertical drains installed inside tunnel with permanent concrete lining Fig. 9 Drainage tunnels - high tunnel on the left and low tunnel on the right. 5 02 '10 5 02 '10 . Title: migliorare audio pc windows 10WebA single retractable Tunnel Boring Machine was deployed for the excavation of the two drainage tunnels. Sub-vertical drains were installed upwards from the tunnel to a level of … new ulm germany churchWebPo Shan Drainage Tunnel, Mid-Levels & Stephen Hui Geological Museum, The University of Hong Kong Suitable for Age 8+ Language Cantonese Capacity 30 Price $55/$27.5 … miglior antivirus free 2016WebDec 7, 2015 · The Po Shan hillside falls within the Po kfulam Country Park and there aremany plants of conserv at ion interest on the hillside.5. There is limited works space.6. Adjacent old buildings are sensitive to settlement, which may occur if thegroundw at er drawdown is excessive.7. migliorare audio windows 11