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RECONSTRUCTING METHOD FOR STEEL TOWER
PROBLEM TO BE SOLVED: To provide a reconstructing method for a steel tower which does not use an old power transmission tower, thereby does not require time and labor for a structural calculation of an old power transmission tower or the like.SOLUTION: A steel tower reconstructing method is used for installing a newly installed steel tower 10 at a position where an existing steel tower 100 is installed, prior to removal of the steel tower 100, which performs a first transmission and distribution on one side and a second transmission and distribution on the other side opposite to the one side. The steel tower reconstructing method comprises: constructing a new foundation of the new steel tower 10 around an old foundation of the existing steel tower 100; constructing a one side steel tower 30 of the newly installed steel tower 10 so as to be independently supported on the new foundation; installing a first transmission and distribution line 110 for carrying out first transmission and distribution, on the one side steel tower 30 of the newly installed steel tower 10; constructing, to be supported on a new foundation, an other side steel tower 40 of a newly installed steel tower 10 opposite to the one side steel tower 30 of a newly installed steel tower 10; and installing a second transmission and distribution line 120 for carrying out second transmission and distribution, in the other side steel tower 40 of the newly installed steel tower.SELECTED DRAWING: Figure 6
【課題】旧送電鉄塔を用いることなく、旧送電鉄塔に関する構造計算などの手間を要しない鉄塔建替方法を提供する。【解決手段】一方側において第１送配電を行い、一方側と反対の他方側において第２送配電を行うための鉄塔１００を撤去する前に、既設鉄塔１００が設置されている位置に新設鉄塔１０を設置するための鉄塔建替工事に用いる鉄塔建替方法であって、既設鉄塔１００の旧基礎の周囲に、新設鉄塔１０の新基礎を施工し、新基礎で支持され、自立するように新設鉄塔１０の一方側鉄塔３０を建設し、新設鉄塔１０の一方側鉄塔３０に第１送配電をするための第１送配電線１１０を架設し、新基礎で支持されるように、新設鉄塔１０の一方側鉄塔３０と反対の新設鉄塔１０の他方側鉄塔４０を建設し、新設鉄塔の他方側鉄塔４０に第２送配電をするための第２送配電線１２０を架設する。【選択図】図６
RECONSTRUCTING METHOD FOR STEEL TOWER
PROBLEM TO BE SOLVED: To provide a reconstructing method for a steel tower which does not use an old power transmission tower, thereby does not require time and labor for a structural calculation of an old power transmission tower or the like.SOLUTION: A steel tower reconstructing method is used for installing a newly installed steel tower 10 at a position where an existing steel tower 100 is installed, prior to removal of the steel tower 100, which performs a first transmission and distribution on one side and a second transmission and distribution on the other side opposite to the one side. The steel tower reconstructing method comprises: constructing a new foundation of the new steel tower 10 around an old foundation of the existing steel tower 100; constructing a one side steel tower 30 of the newly installed steel tower 10 so as to be independently supported on the new foundation; installing a first transmission and distribution line 110 for carrying out first transmission and distribution, on the one side steel tower 30 of the newly installed steel tower 10; constructing, to be supported on a new foundation, an other side steel tower 40 of a newly installed steel tower 10 opposite to the one side steel tower 30 of a newly installed steel tower 10; and installing a second transmission and distribution line 120 for carrying out second transmission and distribution, in the other side steel tower 40 of the newly installed steel tower.SELECTED DRAWING: Figure 6
【課題】旧送電鉄塔を用いることなく、旧送電鉄塔に関する構造計算などの手間を要しない鉄塔建替方法を提供する。【解決手段】一方側において第１送配電を行い、一方側と反対の他方側において第２送配電を行うための鉄塔１００を撤去する前に、既設鉄塔１００が設置されている位置に新設鉄塔１０を設置するための鉄塔建替工事に用いる鉄塔建替方法であって、既設鉄塔１００の旧基礎の周囲に、新設鉄塔１０の新基礎を施工し、新基礎で支持され、自立するように新設鉄塔１０の一方側鉄塔３０を建設し、新設鉄塔１０の一方側鉄塔３０に第１送配電をするための第１送配電線１１０を架設し、新基礎で支持されるように、新設鉄塔１０の一方側鉄塔３０と反対の新設鉄塔１０の他方側鉄塔４０を建設し、新設鉄塔の他方側鉄塔４０に第２送配電をするための第２送配電線１２０を架設する。【選択図】図６
RECONSTRUCTING METHOD FOR STEEL TOWER
鉄塔建替方法
HATADA KAZUYOSHI (author) / MATSUBARA SHUICHI (author) / MITSUMORI TETSUYA (author) / SHIGENO MASAHIRO (author) / MIZUMOTO TSUTOMU (author) / HARAWAKI ROKUSHICHI (author) / TAKEUCHI MASAYOSHI (author) / YOSHIZAKI HIROYUKI (author)
2018-09-27
Patent
Electronic Resource
Japanese
IPC:
E04H
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