2 Works

Experimental and Theoretical Study on Screwed Connections in Cold-Formed Steel Structure

Rattanasak HONGTHONG, Apai BENCHAPHONG, Sutera BENCHANUKROM & Nirut KONKONG
This research aims to study the fastening rotation behavior of cold-formed steel screw connections by experimental testing and analytical modelling. Both the experimental test and finite element results showed the failure modes of tilting and bearing failure. The rotation failure mode of the screw connection was studied by an analytical method using a spring model with screw-plate stiffness which included the bending and shear stiffness of the screw and the bearing stiffness of the screw...

Investigation of Monotonic and Cyclic Behavior of Soft Clay Using Direct Simple Shear Apparatus

Sutera BENCHANUKROM, Chitsirin LAILAK & Nirut KONKONG
The purpose of this research was to study the monotonic and cyclic simple shear mode behavior of Bangkok clay, using direct simple shear apparatus. The monotonic specimens were prepared in a saturated condition and were K0 consolidated before being undrained sheared. The specimens were sheared at the shear strain rate of 5% per hour until the shear strain reached 20%. The Stress History and Normalized Soil Engineering Properties (SHANSEP) method was applied to analyze the...

Registration Year

  • 2019
    2

Resource Types

  • Data Paper
    2

Affiliations

  • Phetchabun Rajabhat University
    2
  • Rajamangala University of Technology
    1