List of products by author: Wong Zancis

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  Shallow Subway Construction by Rectangular Pipe Jac king Machine

  Abstract: The use of rectangular pipe jacking machine has become necessary in Singapore for the construction of passenger subway due to various site constraints where excavation by tradition cut-and-cover method is not feasible due to complex diversion works for utilities and traffic. This paper will discuss about the design and construction of the very first passenger subway for commercial project in...

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