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Combined static loads

For the three conditions of riser pipe described above, isolated static load, combined static loads and cyclic load cases were simulated. [Pg.192]

A parametric study is important for the optimization of the CRS. Those conducted here are aimed directly at the FRPC material where thickness, fiber type, and wrap orientation are considered and are based on the cases of individual static loading as well as the combined static loadings of internal pressure, tension and bending moment. [Pg.200]

The process of design for static loads involves a great deal more than the mechanical operation of the stress-strain data to determine the performance of a section. The results obtained from the stress analysis are used to determine the functionality of the product and then, combined with the other factors involved to decide on a suitable design. [Pg.253]

The MAWP for any vessel part is the maximum internal or external pressure, including any static head, together with the effect of any combination of loadings listed in UG-22 which are likely to occur, exclusive of corrosion allowance at the designated coincident operating temperature. The MAWP for the vessel will be governed by the MAWP of the weakest part. [Pg.28]

Railway carriage interior components molded by RTM have been developed by Kobe Steel Europe with Transintech, UK, and Compin, France. A lightweight (5 kg) seat back shell with high static load and absorption capacity is molded in a modified acrylic resin (from Ashland) with a filler combination to achieve low fire, smoke and toxicity (FST) properties (which is easy to mold by RTM, with little effect on mechanical properties). A combination of glass fiber-based fabrics of 45° non-crimp (936 g/m ) with unidirectional reinforcement and continuous filament mat (450 g/m ) is used. [Pg.320]

Hermann, H.G., and Houston, W.N. 1976. Response of seafloor soils to combined static and cyclic loading. Proceedings of the Offshore Technology Conference. Houston, TX, pp. 53-59. [Pg.530]

Loads and loading combinations as delineated in Section 3.8.2 are considered. Wind loads, tornado loads, and accident loads are converted to equivalent static loads and are applied to the structure as uniform or concentrated loads. [Pg.198]

The stress corrosion, that is the corrosion as a result of the combined action of chemical and mechanical action, of glass fibre reinforced plastics in aqueous media has been reviewed by Roberts [73], Hogg and Hull [74] and Menges and Lutterbeck [75], although none of the work referenced is specific to sea water exposure. The subject of the corrosion of FRP under static loading is discussed in some detail in Chapter 3, and cyclic loading or fatigue is the subject of Chapters 5 and 11 in this book, but both these topics will be briefly mentioned here in the context of marine applications. [Pg.242]

In order to predict the deformations in a simple statically loaded portal frame by means of frame analysis, it is necessary to know the stiffness of the beam and columns. These stiffnesses may be determined by measuring the material properties of coupons cut from the WF-section and combining them with nominal values of the section cross-sectional area and second moment of area. Accordingly, a series of tension, compression and shear tests on coupons cut from the flanges and web of the WF-section material was carried out. [Pg.620]

To solve for tq ijeff( ) the combined proof test and service load reliability equation (Eq. 16) is re-expressed as an equivalent static load aieq,i,Tmax,p( ) applied over an equivalent time tq, eff( )... [Pg.454]

The valve s stress history and other relevant terms (temperature, volume, material properties, element number, etc.) were subsequently read into CARES/Li/e. Figure 9 shows the predicted failure probability as a function of the number of cycles for various scenarios. None of the tested valves failed, 8 of the 15 of which were tested to 1000 hours (which corresponds to approximately 1.1 x 10 cycles). Thus the failure rate of the tested valves was less than 1 out of 8 at 1000 hours of operation. From Figure 9 it can be seen that in fast-fracture (at one cycle with no SCG) about 5 out of 100,000 valves are predicted to fail from the loading. With SCG and the power law about 20 out of 100,000 valves fail after 1000 hours operation. If we conservatively assume that a worst-case load (time step 6) is applied over the whole engine cycle (static loading), then about 40 out of 100,000 valves fail after 1000 hours. Using the combined Walker power law with the hypothetical parameters from Table 1 this rate increases to 70 out of 100,000 valves at 1000 hours. All of these rates were well... [Pg.461]

Figure 9. Failure probability versus cycles for proof test (dotted lines) and non proof test (solid lines) conditions for a static load, power law, and combined law. Figure 9. Failure probability versus cycles for proof test (dotted lines) and non proof test (solid lines) conditions for a static load, power law, and combined law.

See other pages where Combined static loads is mentioned: [Pg.205]    [Pg.205]    [Pg.568]    [Pg.1328]    [Pg.252]    [Pg.80]    [Pg.167]    [Pg.211]    [Pg.2967]    [Pg.412]    [Pg.222]    [Pg.407]    [Pg.541]    [Pg.502]    [Pg.164]    [Pg.132]    [Pg.7]    [Pg.165]    [Pg.198]    [Pg.689]    [Pg.177]    [Pg.151]    [Pg.598]    [Pg.241]    [Pg.334]    [Pg.689]    [Pg.397]    [Pg.286]    [Pg.270]    [Pg.105]    [Pg.1361]    [Pg.209]    [Pg.362]    [Pg.89]    [Pg.462]   
See also in sourсe #XX -- [ Pg.195 ]




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