Axial load capacity

This paper presents the results of reliability analyses of loadcarrying capacity of circular concrete filled steel tubes (CFST) using different codes. Four parameters that govern the load-carrying capacity of CFST were considered as variables. These variables include the yield strength of steel, the strength of concrete, the diameter of CFST, and the thickness of the steel tube.

12p vibego 02-02-2024 2 0   Download

The Axial Load Capacity (ALC) of Concrete-Filled Steel Tubular (CFST) structural members is regarded as one of the most crucial technical factors for the design of these composite structures.

17p visharma 20-10-2023 4 4   Download

Part 1 of ebook "Helical piles: A practical guide to design and installation" provides readers with contents including: chapter 1 - introduction; chapter 2 - installation; chapter 3 - basic geotechnics; chapter 4 - bearing capacity; chapter 5 - pullout capacity; chapter 6 - capacity-to-torque ratio; chapter 7 - axial load testing; chapter 8 - reliability and sizing;...

244p hanlinhchi 29-08-2023 7 2   Download

One RC column without being strengthened is referred as the control specimen whereas two other RC columns were partially strengthened by CFRP sheets. All three RC columns were axially loaded with the same initial eccentricity e0 of 80 mm. Based on the test results such as the ultimate load-carrying capacity, the load-rotation relationship, and load-curvature at the middle of column height, the effectiveness of the strengthening technique is discussed.

10p inception36 30-11-2021 10 1   Download

The two-stage revision protocol represents the current gold standard for treating infected total knee replacement implants. Allowing early mobility with weight-bearing between staged procedures will enable early restoration to knee function. So, the mechanical performance of knee spacers is a key issue.

11p vivermont2711 28-01-2021 10 2   Download

This paper reports an experimental programme to study the effectiveness of stirrup detailing on the structural performance of columns having small sectional dimensions that are common in low-rise building structures. Nine column specimens with the same geometrical dimensions of 220 mm × 220 mm × 880 mm in three batches were detailed with different stirrup categories, have been gradually axially loaded to failure.

9p cothumenhmong8 04-11-2020 16 2   Download

In this paper, buckling behavior of aluminum cylindrical shell with rectangular cutout, subjected to axial pressure was studied by means of finite element simulations. The effects of geometric parameters (R, t, a, b and L) on the first buckling mode capacity of the shell were studied.

12p tohitohi 19-05-2020 10 1   Download

Many offshore structures are subjected to overturning moments due to wind load, wave pressure, and ship impacts. Also most of retaining walls are subjected to horizontal forces and bending moments, these forces are due to earth pressure. For foundations in such structures, usually a combination of vertical and batter piles is used. Little information is available in the literature about estimating the capacity of piles under uplift. In cases where these supporting piles are not vertical, the behavior under axial pullout is not well established.

8p kethamoi1 17-11-2019 15 0   Download

An experimental program was conducted to investigate the effect of shear connectors’ distribution and method of load application on load–displacement relationship and behavior of thin-walled short concrete-filled steel tube (CFT) columns when subjected to axial load. The study focused on the compressive strength of the CFT columns and the efficiency of the shear stud in distribution of the load between the concrete core and steel tube. The study showed that the use of shear connectors enhanced slightly the axial capacity of CFT columns.

14p kequaidan1 16-11-2019 14 1   Download

Abstract. Design guidelines for predicting the axial capacity of piles in sand have long been the source of considerable debate due to the geotechnical profession’s inadequate understanding of pile behavior. Analytical studies, alone, cannot re solve the uncertainties in axial capacity predictions due to the complex nature of pile behavior in sand. This chapter presents some of the factors which occur dur ing installation and loading of pipe piles in sand, along with their potential impact on axial capacity. ...

284p namde04 02-05-2013 59 5   Download

Design guidelines for predicting the axial capacity of piles in sand have long been the source of considerable debate due to the geotechnical profession’s inadequate understanding of pile behavior. Analytical studies, alone, cannot resolve the uncertainties in axial capacity predictions due to the complex nature of pile behavior in sand. This chapter presents some of the factors which occur during installation and loading of pipe piles in sand, along with their potential impact on axial capacity....

0p aries23 29-09-2012 75 6   Download