Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SEGMENT WALL BODY AND TUNNEL LINING BODY
PROBLEM TO BE SOLVED: To provide a segment wall body that has reduced weight and size while ensuring segment quality and increased construction efficiency.SOLUTION: A segment wall body 1 according to this invention is used to construct a tunnel and has a first segment 21 and a second segment 22, which are joined to each other in a circumferential direction Y of the tunnel. A first facing face 3, which is disposed on a ground side β of a lateral face 2a of an inner space side α of the first segment 21 in a wall thickness direction X, on an end 2b, which is joined to the second segment 22, of the first segment 21 in the circumferential direction Y. A second facing face 4, which is disposed on the inner space side α of the lateral face 2a of the ground side β of the second segment 22 in the wall thickness direction X, is formed on an end 2b in the circumferential direction Y, which is joined to the first segment 21, of the second segment 22. The first facing face 3 and the second facing face 4 are disposed so as to face each other in the wall thickness direction X. A space S in which a solidification material is charged is formed at a part where these facing faces are separated from each other.SELECTED DRAWING: Figure 3
【課題】セグメントの品質を確保しながら重量、寸法を低減させるとともに、施工効率を向上させたセグメント壁体を提供する。【解決手段】本発明を適用したセグメント壁体１は、トンネルを構築するためのものであり、トンネルの周方向Ｙで互いに接合される第１セグメント２１と第２セグメント２２とを備える。第１セグメント２１は、第２セグメント２２と接合される周方向Ｙの端部２ｂに、壁厚方向Ｘで第１セグメント２１の内空側αの側面２ａよりも地山側βに配置された第１対向面３が形成される。第２セグメント２２は、第１セグメント２１と接合される周方向Ｙの端部２ｂに、壁厚方向Ｘで第２セグメント２２の地山側βの側面２ａよりも内空側αに配置された第２対向面４が形成される。第１対向面３及び第２対向面４は、壁厚方向Ｘで互いに対向させて配置されるとともに、壁厚方向Ｘで互いに離間させた部分に、固化材を充填するための空間Ｓが形成される。【選択図】図３
SEGMENT WALL BODY AND TUNNEL LINING BODY
PROBLEM TO BE SOLVED: To provide a segment wall body that has reduced weight and size while ensuring segment quality and increased construction efficiency.SOLUTION: A segment wall body 1 according to this invention is used to construct a tunnel and has a first segment 21 and a second segment 22, which are joined to each other in a circumferential direction Y of the tunnel. A first facing face 3, which is disposed on a ground side β of a lateral face 2a of an inner space side α of the first segment 21 in a wall thickness direction X, on an end 2b, which is joined to the second segment 22, of the first segment 21 in the circumferential direction Y. A second facing face 4, which is disposed on the inner space side α of the lateral face 2a of the ground side β of the second segment 22 in the wall thickness direction X, is formed on an end 2b in the circumferential direction Y, which is joined to the first segment 21, of the second segment 22. The first facing face 3 and the second facing face 4 are disposed so as to face each other in the wall thickness direction X. A space S in which a solidification material is charged is formed at a part where these facing faces are separated from each other.SELECTED DRAWING: Figure 3
【課題】セグメントの品質を確保しながら重量、寸法を低減させるとともに、施工効率を向上させたセグメント壁体を提供する。【解決手段】本発明を適用したセグメント壁体１は、トンネルを構築するためのものであり、トンネルの周方向Ｙで互いに接合される第１セグメント２１と第２セグメント２２とを備える。第１セグメント２１は、第２セグメント２２と接合される周方向Ｙの端部２ｂに、壁厚方向Ｘで第１セグメント２１の内空側αの側面２ａよりも地山側βに配置された第１対向面３が形成される。第２セグメント２２は、第１セグメント２１と接合される周方向Ｙの端部２ｂに、壁厚方向Ｘで第２セグメント２２の地山側βの側面２ａよりも内空側αに配置された第２対向面４が形成される。第１対向面３及び第２対向面４は、壁厚方向Ｘで互いに対向させて配置されるとともに、壁厚方向Ｘで互いに離間させた部分に、固化材を充填するための空間Ｓが形成される。【選択図】図３
SEGMENT WALL BODY AND TUNNEL LINING BODY
セグメント壁体及びトンネル覆工体
HISAZUMI KAZUMASA (Autor:in) / TOMINAGA NORIYOSHI (Autor:in)
28.12.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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