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ITA Working Group on Catalogue of Tunnels S. Kuwahara Animateur 《Tunnelling and Underground Space Technology incorporating Trenchless Technology Research》1990,5(3)
Beginning in 1986, the International Tunnelling Association's Working Group on the Catalogue of Tunnels has produced three volumes summarizing data on tunnel projects throughout the world. The animateur (chairman) of the Working Group describes the tunnel project summaries, their uses to date, and future plans. 相似文献
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Shotcrete for rock support: a summary report on the state of the art in 15 countries 总被引:1,自引:0,他引:1
International Tunnelling Association Working Group on Shotcrete Use
Tomas Franz
n Animateur ITA Working Group on Shotcrete Use 《Tunnelling and Underground Space Technology incorporating Trenchless Technology Research》1993,8(4):441-470This ITA Report is a compilation of guidelines from 15 countries on materials and mix design, production and performance of shotcrete, as well as national guidelines concerning quality control and test methods. The report also deals with the extent and requirements of both preconstruction tests and routine tests, and applicable test methods. It should be observed that although the report itself does not put forth recommendations, it presents a summary of what is generally official recommended or suggested practice in different countries today. 相似文献
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Winfield O. Salter Chairman/Animateur 《Tunnelling and Underground Space Technology incorporating Trenchless Technology Research》1992,7(1)
This report summarizes two recommendations prepared by the International Tunnelling Association Working Group on Contratual Sharing of Risks. The recommendations have been officially approved by the ITA General Assembly. 相似文献
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J. -P. Godard Animateur R. L. Sterling Vice-Animateur 《Tunnelling and Underground Space Technology incorporating Trenchless Technology Research》1995,10(3)
The ITA Working Group No 13, “Direct and Indirect Advantages of Underground Structures”, has begun an analysis of the advantages of underground structures. In presenting some general considerations about the assessment of the advantages of underground space use, this report constitutes a general introduction for a series of reports treating several uses of underground space. 相似文献
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