THE MECHANICAL BEHAVIOR OF TUNNEL INTERSECTION THROUGH THREE DIMENSIONAL TRAP DOOR TESTS
-
- ADACHI Toshihisa
- 京都大学 工学研究科土木工学専攻
-
- KIMURA Makoto
- JAPAN SOCIETY OF CIVIL ENGINEERS
-
- KISHIDA Kiyoshi
- JAPAN SOCIETY OF CIVIL ENGINEERS
-
- KOSAKA Keita
- JAPAN SOCIETY OF CIVIL ENGINEERS
-
- SAKAYAMA Yasuo
- 日本道路公団 関西支社建設第二部工務第二課
Bibliographic Information
- Other Title
-
- 3次元降下床実験によるトンネル交差部の力学挙動
- 3ジゲン コウカショウ ジッケン ニ ヨル トンネル コウサブ ノ リキガク キョドウ
Search this article
Abstract
In order to grasp the mechanical behavior of shallow tunnel excavation in the intersection, three dimensional trap door tests have been developed and performed. Dry sand (Hamaoka sand) has been used for ground material. With changing overburden pressures, the width of trap door and the intersection angle between tunnels, the variation of vertical earth pressure acting on trap doors, the distribution of earth pressure and the settlement of ground surface have been measured. Based on the experimental results, it has been confirmed that the variation of earth pressure with moving the branch trap door has been strongly affected by the initial overburden earth pressure and the intersection angle. Then, three dimensional earth pressure theory has been suggested using Terzaghi's earth pressure theory and its application has been discussed in the experimental results.
Journal
-
- Doboku Gakkai Ronbunshu
-
Doboku Gakkai Ronbunshu 1999 (638), 285-299, 1999-12-21
Japan Society of Civil Engineers
- Tweet
Details 詳細情報について
-
- CRID
- 1390282680285511040
-
- NII Article ID
- 10004446253
-
- NII Book ID
- AN10014020
-
- ISSN
- 18827187
- 02897806
- http://id.crossref.org/issn/02897806
-
- NDL BIB ID
- 4960808
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed