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A platform for research: civil engineering, architecture and urbanism
METHOD FOR ALTERNATELY CONSTRUCTING UNDERGROUND VERTICAL MEMBERS USING TOP-DOWN CONSTRUCTION METHOD
The present invention is provided to shorten a period of underground frame construction in top-down construction method, and more specifically, provides a construction method for alternately constructing underground vertical members downward to lower levels and then constructing remaining vertical members during the same time period after mat and foundation construction, thus making it possible to shorten a construction period of the vertical members and an overall construction period. The method includes a first step of installing the earth retaining wall, constructing the underground pillar post, excavating the first underground level, and constructing the first above-ground level floor; a second step of first constructing the core part of one underground level while constructing the underground level slab downward to support the above-ground level core part which is constructed upward; a third step of alternately constructing an underground vertical member downward; and a step of constructing remaining underground vertical members during the same time period after the construction of the lowest level mat or the foundation, in which the construction period of the underground vertical member is shortened, and thereby the above-ground frame and finishing construction can be started early and an overall construction period is shortened.
METHOD FOR ALTERNATELY CONSTRUCTING UNDERGROUND VERTICAL MEMBERS USING TOP-DOWN CONSTRUCTION METHOD
The present invention is provided to shorten a period of underground frame construction in top-down construction method, and more specifically, provides a construction method for alternately constructing underground vertical members downward to lower levels and then constructing remaining vertical members during the same time period after mat and foundation construction, thus making it possible to shorten a construction period of the vertical members and an overall construction period. The method includes a first step of installing the earth retaining wall, constructing the underground pillar post, excavating the first underground level, and constructing the first above-ground level floor; a second step of first constructing the core part of one underground level while constructing the underground level slab downward to support the above-ground level core part which is constructed upward; a third step of alternately constructing an underground vertical member downward; and a step of constructing remaining underground vertical members during the same time period after the construction of the lowest level mat or the foundation, in which the construction period of the underground vertical member is shortened, and thereby the above-ground frame and finishing construction can be started early and an overall construction period is shortened.
METHOD FOR ALTERNATELY CONSTRUCTING UNDERGROUND VERTICAL MEMBERS USING TOP-DOWN CONSTRUCTION METHOD
YANG KYEONGOK (author)
2022-08-04
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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