AN ANARITICAL STUDY ON INTERFACIAL STRESSES NEAR THE TIP OF A SHORINKAGE CRACK TERMINATING AT INTERFACES IN DISSIMILAR MATERIALS

DOI Web Site 35 References

Bibliographic Information

Other Title
  • 収縮ひび割れ後に生じる接着界面の特異性応力場の定式化に関する解析的研究
  • シュウシュク ヒビワレ ゴ ニ ショウジル セッチャク カイメン ノ トクイセイ オウリョクバ ノ テイシキカ ニ カンスル カイセキテキ ケンキュウ セメントモルタル シアゲ オ ジレイ ト シテ
  • —A case study of cementicious adhesive mortar—
  • －セメントモルタル仕上げを事例として－

Search this article

Abstract

This paper describes analytical results by a boundary element method on interfacial stress singular conditions near the tip of shrinkage crack terminating at the interface between the concrete bodies and cemeticious adhesive mortar. A general stress function near the stress singular points is theoretically presented by a linear combination of the singular solutions of type r-λ, the no singularity solutions and the particular solutions which are independent of distance r from the crack tip by a fracture mechanical method. A new method is presented to obtain the values of several kinds of singularity parameters. Furthermore, the usefulness of these methods and the characteristics of the three parameters under different influences of several kinds of finishing conditions are discussed.

Journal

References(35)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top