Bending calculation method of bevel angle steel for connecting different planes of pipe steel beam本发明涉及一种连接管钢梁不同平面间的斜角钢制弯计算方法,主要包括在斜角钢与主钢管连接时,对管钢梁收口处的斜角钢的制弯点以及制弯角度的计算过程. The present invention relates to a connector angled steel ...
More details of the steel structure building storage shed with tansverse external PU heat insulation sanwich panel (steel frame/steel shed),grouped by H section steel beam and column,the C section steel as purlin for installing the roof and wall panel. After f...
the performance of composite floors, the joints of wall frame columns and the floor beam, the connection performance of the self-tapping screw, and the seismic performance of structures, and the results show that these
Effects of maximum aggregate size on fracture behaviors of self-compacting lightweight concrete. Constr. Build. Mater. 2016, 123, 508–515. [Google Scholar] [CrossRef] Chen, B.; Liu, J. Effect of aggregate on the fracture behavior of high strength concrete. Constr. Build. Mater. 2004, ...
In this context, self-locking connections and laminated double-beam connections are proposed, with the aim of promoting the increased use of modular steel buildings. Keywords: modular steel building; module-to-module connection; load transferring path; simplified model...
A total of 36 composite beam specimens filled with self-consolidating concrete (SCC) were tested. The main parameters varied in the tests are: (1) sectional types (circular and square); (2) steel yielding strength (from 235 to 282 MPa); (3) the ratio of tube diameter (or width) to ...
Areas Aand Eare the top of the pipe and the upper surface of the upper flange plate, of which earth pressure is generated by soil self-weight in the pressure arch range at the top of pipe. The earth pressure models and the calculation coordinate systems of areas Aand Eare shown in ...
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Twin-jet electropolishing and focused ion beam (FIB) were employed to prepare the TEM samples. A Struers TenuPol-5 was applied to polish specimens using 30% nitric acid in methanol using at a voltage of∼10 V and a temperature of −30 °C. The SAED, transmission electron microscopy...
Steel-concrete composite structural elements offer advantages such as reduced element dimension, lower self-weight and structure volume, lesser consumption of structural steel, lower foundation costs as well as enhanced dimensional accuracy [1], [2], [3], [4], [5], [6], [7], [8], [9]...