Multi-partition steel tube formed T-shaped composite shear wall is a new type of which enhances the structural performance compared to traditional wall. To clearly understand behavior such walls, eight half-scaled specimens were tested study their axial and seismic behavior. The failure mechanism, energy dissipation ability observed according experiments. experiments showed that strength cross-...

In the present study, natural convective heat transfer in a partitioned square cavity utilizing nanofluids is studied. The vertical left and right walls are considered as the hot and cold walls, respectively and the partitions assumed to be adiabatic. The nanofluid used in this study is Al2O3 with the volume fraction of 20%. It is assumed that nanofluid is a single phase f...

In this study, loading tests were conducted on RC structural frame with LGS partition wall and steel door as test specimens. the test, damage observation was to understand doors for each story drifts. Among observed ones thought be caused by residual deformation of seismic frame. It also found that when drift angle exceeds 1/200, required force more than 100N open it 1/100, could not opened.