METHOD FOR DEMOLISHING TOWER-LIKE STRUCTURE

To provide a method for demolishing a tower-like structure excellent in work safety at a low cost.SOLUTION: A step of providing an engaging part 14 at two positions of substantially the same height on the side portions of the lower part of a tower-like structure 10; a step of providing a rotating ji...

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Bibliographische Detailangaben
Hauptverfasser:	SEKINE HIROKO, SAKAMOTO NORIMICHI, KANEKO TAKUMI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES FENCING FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MASTS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	To provide a method for demolishing a tower-like structure excellent in work safety at a low cost.SOLUTION: A step of providing an engaging part 14 at two positions of substantially the same height on the side portions of the lower part of a tower-like structure 10; a step of providing a rotating jig frame 16 at a position corresponding to the outside of the engaging part 14; a step of suspending the tower-like structure 10 by a hanging device 26 and positioning an engagement part 14 of the tower-like structure 10 and the engagement part 24 provided on the side part of the rotating jig frame 16; a step of rotatably connecting the engaging part 14 of the tower-shaped structure 10 and the engaging part 24 of the rotation jig frame 16 by a rotation engaging shaft 30; and a step of tilting the tower-like structure 10 while rotating the tower-like structure 10 around the axis of the rotation engagement shaft 30 by the hanging device 26 are provided.SELECTED DRAWING: Figure 4 【課題】低コストで作業安全性に優れた塔状構造物の解体方法を提供する。【解決手段】塔状構造物１０の下部の側部の略同一高さの２箇所に係合部１４を設けるステップと、係合部１４の外側に対応する位置に回転用治具架台１６を設けるステップと、塔状構造物１０を吊持装置２６で吊って、塔状構造物１０の係合部１４と回転用治具架台１６の側部に設けられた係合部２４の位置合わせを行うステップと、塔状構造物１０の係合部１４と回転用治具架台１６の係合部２４とを回転用係合軸３０で回転自在に接続するステップと、吊持装置２６で塔状構造物１０を回転用係合軸３０の軸線回りに回転させながら、塔状構造物１０を倒すステップとを備えるようにする。【選択図】図４