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List of products by author: Z. Guofeng
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Construction Challenges of Urban Tunnelling in Klang Valley, West Malaysia: Case Study of 8th Drive in SSP Line
Abstract: Underground construction has been gaining wide attention in recent years to alleviate traffic congestions in urban areas. Twin bored tunnels using Earth Pressure Balance (EPB) shield launching from Bandar Malaysia North Station towards South Portal is the 8th drive of Klang Valley MRT Line 2. Geology along tunnel alignment comprises of KL Limestone Formation and Kenny Hill Formation. Different...
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Ground Improvement for Shallow Overburden of Bored Tunnels: Case study of 8th Drive in Klang Valley MRT Line 2
Abstract: Following the rising of underground spaces utilization in urban cities, it is inevitable to mine underneath public roads of heavy traffic flow. The 8th drive of SSP Line 2 includes a final stretch of 240m of shallow overburden which sits below East West Link Expressway that caters for high volume of traffic. Deep Soil Mixing (DSM) ground treatment method suitable to the local geological...
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