English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The shear slip failure of unenbedded type column bases in SRC structures were reported by Hyogoken-Nanbu earthquake in Japan and the experimental research in recent years. However, there has been no study that tried to evaluate ultimate shear strength of unenbedded type column bases. We describe the structural test carried out in order to study ultimate shear strength and hysteresis property of unenbedded type column bases. Structural test made it clear that mechanical property depends on the axial force level, and the anchor bolts is not valid for ultimate shear strength. We proposed the evaluation method of ultimate shear strength. Ultimate shear strength of column bases is calculate by applying the superposed strength method, in which the ultimate shear strength of the anchor bolts and friction between the base plate and the concrete below the base plate is taken to be the sum of the punching shear strength of the RC portion surrounding the base plate. Proposed evaluation method of ultimate shear strength is in accordance with the test result well.

ULTIMATE STRENGTH OF UNEMBEDDED TYPE COLUMN BASES IN SRC STRUCTURES UNDER SHEAR SLIP FAILURE