Po shan drainage tunnel

Author: ctaq

August undefined, 2024

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 … WebApart from the electrical supply and lighting systems in Route 9 Shatin Tunnel, it is also responsible for the China Light Power (CLP) Emission Control Project and MGM Grand Macau Grounding System, electrical & MVAC works of Civil Engineering and Development Department (CEDD) Po Shan Road Inspection Tunnel; Drainage Services Department …

Briefing Notes on Landslide Prevention and Mitigation Works …

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 … WebLandslide 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: how to select default video player

HKU Scholars Hub: Effect of underground drainage tunnels on …

WebDec 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. 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 … 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 … how to select device in adb

China State Construction Engineering (Hong Kong) Limited

WebJun 1, 2010 · estimate the amount of water ingress during tunnel construction using measurements made during ground investigations. 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. 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 … how to select days in pivot tablehttp://www.wyelec.com/ how to select decimal value in sql

"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. " - Po shan drainage tunnel

Po shan drainage tunnel

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 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...

Did you know?

WebJun 12, 2024 · The Po Shan Drainage Tunnel consists of two drainage tunnels and 172 inclined drainage pipes, and is equipped with an automatic real-time groundwater …

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 … http://www.civil.hku.hk/ugsd2012/pdf/Briefing_Notes_Po_Shan-2011-Oct_Engish.pdf

WebFeb 1, 2024 · In 1972, the catastrophic landslide at Po Shan Road in the Mid-Levels shattered numerous homes and took away 67 lives. Years later, the Geotechnical Engineering Office (GEO) built an innovative and sustainable groundwater regulation system in the Po Shan hillside, entitled the "Po Shan Drainage Tunnel" so as to control the … WebWorked on projects in TBM Tunnels covers hard, mixed and soft ground, (MTR Project C680, Drainage Tunnel at Po Shan Road, Lai Chi Kok Drainage Tunnel) Drill & Blast Tunnel (MTR...

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:

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 … how to select desktop in command promptWebJun 1, 2024 · Mid-level Po Shan Drainage Tunnel Innovative technology reduces the risk of landslides Built-in exhibition hall records the history of bloody landslides that killed 67 Poshan Drainage Tunnel completed in 2009 The back-and-forth line at the site of Dujun landscaping is completely closed, and the middle gorge road in the middle of the … how to select diaper sizeWebA 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 … how to select device on ituneshttp://www.civil.hku.hk/ugsd2012/pdf/Briefing_Notes_Po_Shan-2011-Oct_Engish.pdf how to select default pdf readerWebThe 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 … how to select different parts of textWebFeb 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 … how to select date in selenium javaWebMar 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 … how to select different cells in excel