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Abstract: On a global basis, utility tunneling has been used to improve the effective management of urban underground space and to make expansion and maintenance of pipelines and cables safer, more cost effective, and easier. China is the first country to provide the leadership in establishing utility tunneling as a national priority to meet the challenges for congested underground urban conditions. The...
Abstract: On a global basis, utility tunneling has been used to improve the effective management of urban underground space and to make expansion and maintenance of pipelines and cables safer, more cost effective, and easier. China is the first country to provide the leadership in establishing utility tunneling as a national priority to meet the challenges for congested underground urban conditions. The...