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A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF UNDERGROUND TANK
To provide a construction method of underground tank capable of reducing the construction period.SOLUTION: A construction method of an underground tank comprises: a first drilling step of drilling a continuous wall hole part 7A in which an underground continuous wall 5 is installed in the ground G; an underground continuous wall construction step of constructing the underground continuous wall 5 in the continuous wall hole 7A; a second drilling step of drilling a heater hole portion 7B for installing a side heater 6 on the outside the continuous wall hole portion 7A; a side heater setting step of installing the side heater 6 in the heater hole portion 7B; a tank body construction step of constructing a tank main body 10 having a bottom plate 2 and a cylindrical side wall 3 inside the underground continuous wall 5; and an embankment step of embanking so as to cover the outside of the tank body 10. The side heater setting step is carried out before the tank main body building step.SELECTED DRAWING: Figure 1
【課題】工期を短縮できる地下タンクの施工方法を提供する。【解決手段】地下タンクの施工方法は、地盤Ｇ中に、地中連続壁５が設置される連続壁用穴部７Ａを掘削する第一削孔工程と、連続壁用穴部７Ａに地中連続壁５を構築する地中連続壁構築工程と、連続壁用穴部７Ａの外側に、側部ヒータ６が設置されるヒータ用穴部７Ｂを掘削する第二削孔工程と、ヒータ用穴部７Ｂに側部ヒータ６を設置する側部ヒータ設置工程と、地中連続壁５の内側に、底版２と筒状の側壁３とを有するタンク本体１０を構築するタンク本体構築工程と、タンク本体１０の外側を覆うように盛土を行う盛土工程と、を備え、側部ヒータ設置工程は、タンク本体構築工程の前に行うことを特徴とする。【選択図】図１
CONSTRUCTION METHOD OF UNDERGROUND TANK
To provide a construction method of underground tank capable of reducing the construction period.SOLUTION: A construction method of an underground tank comprises: a first drilling step of drilling a continuous wall hole part 7A in which an underground continuous wall 5 is installed in the ground G; an underground continuous wall construction step of constructing the underground continuous wall 5 in the continuous wall hole 7A; a second drilling step of drilling a heater hole portion 7B for installing a side heater 6 on the outside the continuous wall hole portion 7A; a side heater setting step of installing the side heater 6 in the heater hole portion 7B; a tank body construction step of constructing a tank main body 10 having a bottom plate 2 and a cylindrical side wall 3 inside the underground continuous wall 5; and an embankment step of embanking so as to cover the outside of the tank body 10. The side heater setting step is carried out before the tank main body building step.SELECTED DRAWING: Figure 1
【課題】工期を短縮できる地下タンクの施工方法を提供する。【解決手段】地下タンクの施工方法は、地盤Ｇ中に、地中連続壁５が設置される連続壁用穴部７Ａを掘削する第一削孔工程と、連続壁用穴部７Ａに地中連続壁５を構築する地中連続壁構築工程と、連続壁用穴部７Ａの外側に、側部ヒータ６が設置されるヒータ用穴部７Ｂを掘削する第二削孔工程と、ヒータ用穴部７Ｂに側部ヒータ６を設置する側部ヒータ設置工程と、地中連続壁５の内側に、底版２と筒状の側壁３とを有するタンク本体１０を構築するタンク本体構築工程と、タンク本体１０の外側を覆うように盛土を行う盛土工程と、を備え、側部ヒータ設置工程は、タンク本体構築工程の前に行うことを特徴とする。【選択図】図１
CONSTRUCTION METHOD OF UNDERGROUND TANK
地下タンクの施工方法
KASHIWAGI MIKIO (author) / FUJINAGA TOMOSABURO (author)
2019-02-28
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B65D
Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter
,
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
/
E21D
SHAFTS
,
Schächte
/
F17C
Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase
,
VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
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