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Tower trail material fundamental structure and its application manner
Tower trail material fundamental structure and its application manner
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机译:塔径材料的基本结构及其应用方式
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摘要
PROBLEM TO BE SOLVED: To obtain a foundation structure for a steel tower leg member which has a sufficient bearing force without use of concrete as a foundation structure supporting a steel tower leg member and can be easily removed when it is used for a temporary steel tower. ;SOLUTION: In this foundation structure for a steel tower leg member, a circular excavated hole 10 having specified diameter and depth is formed in the ground G. A support post 11 having support legs 12 at the lower end is installed in the hole. Liner plates 13 are attached to the peripheral wall of the hole. Improved soil 15 is injected in the gap between the liner plates 13a, 13b of the upper and lower ends and the peripheral wall and connected to the liner plates 13a, 13b by connection members 14a, 14b and further, soil 16 is backfilled into the vacant space.;COPYRIGHT: (C)2001,JPO
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