A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JOINT STRUCTURE OF PRECAST CONCRETE MEMBERS USING FLANGE SHAPE
To provide a joint structure of precast concrete members using a flange shape capable of preventing a part storing cables buried underground from getting damaged when a force is applied to a curb.SOLUTION: The joint structure of precast concrete members includes: a lower embedded member 2 to be buried in the ground; and an upper member 3 to be attached to an upper part of the lower embedded member 2. In a state where the upper member 3 is attached to the lower embedded member 2, a storage space 4 is formed therein, a flange-shaped connection part 9 is formed in the upper member 3, a first connecting member 20 is provided to the lower embedded member 2, and a through hole 10 is formed in the connecting portion of the upper member, and a second connecting member 21 is provided which is inserted through the through hole 10 and is detachably connected to the first connecting member 20, and a notch 11 is formed on the outer side of the through hole 10 in the connecting portion 9.SELECTED DRAWING: Figure 2
【課題】縁石に力が加わった際に、地中に埋設され、ケーブルを収納している部材が損傷することを抑制できる鍔形状を利用したプレキャストコンクリート部材の接合構造を提案する。【解決手段】地中に埋設する下側埋設部材２と、下側埋設部材２の上側に取り付ける上側部材３を有し、下側埋設部材２に上側部材３を取り付けた状態で、その内部に収納空間４を形成し、上側部材３に鍔状の連結部９を形成し、下側埋設部材２に第１連結部材２０を設け、上側部材の前記連結部に貫通孔１０を形成し、貫通穴１０に挿通するとともに、第１連結部材２０に取り外し可能に連結する第２連結部材２１を設け、連結部９における貫通孔１０の外側に切り欠き１１を形成した。【選択図】 図２
JOINT STRUCTURE OF PRECAST CONCRETE MEMBERS USING FLANGE SHAPE
To provide a joint structure of precast concrete members using a flange shape capable of preventing a part storing cables buried underground from getting damaged when a force is applied to a curb.SOLUTION: The joint structure of precast concrete members includes: a lower embedded member 2 to be buried in the ground; and an upper member 3 to be attached to an upper part of the lower embedded member 2. In a state where the upper member 3 is attached to the lower embedded member 2, a storage space 4 is formed therein, a flange-shaped connection part 9 is formed in the upper member 3, a first connecting member 20 is provided to the lower embedded member 2, and a through hole 10 is formed in the connecting portion of the upper member, and a second connecting member 21 is provided which is inserted through the through hole 10 and is detachably connected to the first connecting member 20, and a notch 11 is formed on the outer side of the through hole 10 in the connecting portion 9.SELECTED DRAWING: Figure 2
【課題】縁石に力が加わった際に、地中に埋設され、ケーブルを収納している部材が損傷することを抑制できる鍔形状を利用したプレキャストコンクリート部材の接合構造を提案する。【解決手段】地中に埋設する下側埋設部材２と、下側埋設部材２の上側に取り付ける上側部材３を有し、下側埋設部材２に上側部材３を取り付けた状態で、その内部に収納空間４を形成し、上側部材３に鍔状の連結部９を形成し、下側埋設部材２に第１連結部材２０を設け、上側部材の前記連結部に貫通孔１０を形成し、貫通穴１０に挿通するとともに、第１連結部材２０に取り外し可能に連結する第２連結部材２１を設け、連結部９における貫通孔１０の外側に切り欠き１１を形成した。【選択図】 図２
JOINT STRUCTURE OF PRECAST CONCRETE MEMBERS USING FLANGE SHAPE
鍔形状を利用したプレキャストコンクリート部材の接合構造
MASUKI ISATO (author) / YASUI TAKAHARU (author) / NAKATANI HIROYUKI (author) / KOJIMA WATARU (author)
2024-07-26
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
JOINT STRUCTURE OF PRECAST CONCRETE MEMBERS USING LOOSE-FITTING
| European Patent Office | 2024