Further experimental study on the failure of fully clamped steel pipes

1998 ◽  
Vol 21 (3) ◽  
pp. 177-202 ◽  
Author(s):  
Kaisheng Chen ◽  
Wei Qin Shen
Keyword(s):  
Experimental Study ◽  
Steel Pipes

An Experimental Study on the Lateral Impact of Fully Clamped Mild Steel Pipes

1992 ◽  
Vol 206 (2) ◽  
pp. 111-127 ◽  
Author(s):  
N Jones ◽  
S E Birch ◽  
R S Birch ◽  
L Zhu ◽  
M Brown
Keyword(s):  
Experimental Data ◽  
Experimental Study ◽  
Mild Steel ◽  
Failure Modes ◽  
Experimental Results ◽  
Lateral Impact ◽  
Drop Hammer ◽  
Steel Pipes ◽  
Scale Range ◽  
The Impact

This report presents some experimental data that were recorded from 130 impact tests on mild steel pipes in two drop hammer rigs. The pipes were fully clamped across a span which was ten times the corresponding outside pipe diameters which lie between 22 and 324 mm. All of the pipes except five had wall thicknesses of 2 mm approximately and were impacted laterally by a rigid wedge indenter at the mid span, one-quarter span or near to a support. The impact velocities ranged up to 14 m/s and caused various failure modes. Some comparisons between two sets of experimental results indicate that the laws of geometrically similar scaling are almost satisfied over a scale range of approximately five.

EXPERIMENTAL STUDY ON USE OF FALL PREVENTION MEMBERS IN WALL AND COLUMN DEMOLITION

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Seiji Takanashi ◽  
Hiroki Takahashi ◽  
Tomohito Hori
Keyword(s):  
Experimental Study ◽  
Fall Prevention ◽  
Urban Areas ◽  
Steel Pipe ◽  
Small Scale ◽  
Bottom Part ◽  
Steel Pipes ◽  
Wire Ropes ◽  
Heavy Machinery ◽  
Measured Load

At demolition sites in Japan, columns and walls are pulled down and demolished by heavy machinery or wire ropes. In a small-scale building in urban areas, columns and walls are pulled down by wire ropes. Before pulling down, workers damage the bottom part of the columns and walls for weakening them. However, if the damage of the columns and walls are too much, they fall down before use of wire ropes. As a result, they may crush workers. In this study, a fall prevention material was proposed with its installation method and verified its effectiveness by experiments. In an experiment of this study, steel pipes for supporting 3m-column were examined. The steel pipes were installed diagonally to the column. The column was loaded horizontally. We measured load and deformation until the steel pipe failed. As a result of experiments, it was found that the steel pipe buckled or the bolt supporting the steel pipe damaged. We concluded that this method is effective because the steel pipes were found to be sufficiently strong against the load generated in the steel pipes when the columns fell.

An experimental study on creep of concrete filled steel pipes

2001 ◽  
Vol 57 (4) ◽  
pp. 453-466 ◽  
Author(s):  
L.H Ichinose ◽  
E Watanabe ◽  
H Nakai
Keyword(s):  
Experimental Study ◽  
Steel Pipes

scholarly journals Theoretical and experimental study of the thermal strength of anticorrosive lined steel pipes

2014 ◽  
Vol 11 (3) ◽  
pp. 417-423 ◽  
Author(s):  
Dezhi Zeng ◽  
Kuanhai Deng ◽  
Yuanhua Lin ◽  
Taihe Shi ◽  
Daiyan Shi ◽  
...  
Keyword(s):  
Experimental Study ◽  
Thermal Strength ◽  
Steel Pipes

Experimental study on the compression mechanical behaviour of steel pipes with mechanically induced pitting corrosion

2021 ◽  
Vol 116 ◽  
pp. 102880
Author(s):  
Yang Yang ◽  
Tianyu Xu ◽  
Jingyuan Qin ◽  
Zheng He ◽  
Qiao Yu ◽  
...  
Keyword(s):  
Experimental Study ◽  
Pitting Corrosion ◽  
Mechanical Behaviour ◽  
Steel Pipes

Experimental Study of the Creep Lifetime of the 1.25Cr 0.5Mo Steel Pipes

Strain ◽  
2010 ◽  
Vol 47 (5) ◽  
pp. 414-420 ◽  
Author(s):  
F. Vakili-Tahami ◽  
M. Sajjadpour ◽  
P. Attari
Keyword(s):  
Experimental Study ◽  
Steel Pipes

On the ratcheting of defective low-alloy, high-strength steel pipes (API-5L X80) under cyclic bending: An experimental study

2017 ◽  
Vol 130 ◽  
pp. 518-533 ◽  
Author(s):  
M. Zeinoddini ◽  
M. Mo'tamedi ◽  
A.P. Zandi ◽  
M. Talebi ◽  
M. Shariati ◽  
...  
Keyword(s):  
Experimental Study ◽  
High Strength Steel ◽  
High Strength ◽  
Cyclic Bending ◽  
Steel Pipes

scholarly journals Experimental study of the creep lifetime of the butt-welded 1.25Cr0.5Mo steel pipes

2010 ◽  
Vol 6 ◽  
pp. 43002
Author(s):  
M. Sajjadpour ◽  
F. Vkili-Tahami ◽  
M. Zehsaz
Keyword(s):  
Experimental Study ◽  
Steel Pipes

scholarly journals EXPERIMENTAL STUDY OF SEISMIC PERFORMANCE OF BRIDGE PIER CONSISTING OF STEEL PIPES WITH EXTERNAL RIBS AND CONCRETE

2015 ◽  
Vol 71 (1) ◽  
pp. 1-13
Author(s):  
Mitsunori MURAO ◽  
Hiroo SHINOZAKI ◽  
Junji SAWAI ◽  
Shigeki TOMIYAMA ◽  
Hiroshi MIKAMI ◽  
...  
Keyword(s):  
Experimental Study ◽  
Seismic Performance ◽  
Bridge Pier ◽  
Steel Pipes
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