STUDY OF NON-UNIFORMITY COEFFICIENT CONSIDERING MICROTOPOGRAPHY FOR SEISMIC DESIGN OF WATER PIPELINE

• 七郎丸 一孝

  金沢大学大学院 自然科学研究科

• 宮島 昌克

  金沢大学理工研究域環境デザイン学系

Bibliographic Information

Other Title

• 水道管の耐震検討における微地形分類を考慮した地盤の不均一度係数の検討

Abstract

 This study is focusing on a non-uniformity coefficient of ground in the earthquake-resistant of a water pipeline. A lot of earthquake damage occurs at high non-uniformity ground. Therefore it is necessary to consider non-uniformity at the earthquake-resistant of the underground pipeline. By using a microtopography classification, non-uniformity coefficient in the boundary in the microtopography is studied. As a result, earthquake damage rate of underground pipeline at the boundary of the microtopography tends to be high. Therefore, the non-uniformity at the boundary can be obtained from a kind of microtopography and the boundary condition.

Journal

• Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

  Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)) 68 (4), I_790-I_799, 2012

  Japan Society of Civil Engineers

Keywords

• earthquake-resistant
• water pipeline
• non-uniformity coefficient
• microtopography classification map
• microtopography boundary

Details

• CRID: 1390282680326697984
• NII Article ID: 120005357374
• NII Article ID: 130004556856
• DOI: 10.2208/jscejseee.68.i_790
• ISSN: 21854653
• Web Site: http://hdl.handle.net/2297/36350
• Text Lang: ja
• Data Source:
  • JaLC
  • IRDB
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed