ROOF EXECUTING METHOD FOR GROUND AND UNDER GROUND TANK
PURPOSE:To reduce the cost of an erected structure in the case of constructing a tank roof and to shorted the construction period of the tank. CONSTITUTION:After the completion of a bottomed cylindrical building frame 1 consisting of a cylindrical side wall 4 and a bottom plate, a tank roof 22 is ex...
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Sprache: | eng |
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Zusammenfassung: | PURPOSE:To reduce the cost of an erected structure in the case of constructing a tank roof and to shorted the construction period of the tank. CONSTITUTION:After the completion of a bottomed cylindrical building frame 1 consisting of a cylindrical side wall 4 and a bottom plate, a tank roof 22 is executed over the upper opening of the side wall 4. A supporting section 8 arranged in a peripheral direction on the upside of the inner periphery of the side wall, and a rotary timbering which is erected as a truss structure extending in the diametral direction of the side wall and installed on the supporting section 8 to be rotatable peripherally with the center of the upper opening taken as a supporting point are used for the above execution. The tank roof 22 is executed as the rotary timbering is intermittently rotated in a fixed direction. |
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