Bolted Double-Lap Composite Joints Under Mechanical and Thermal Loading
-
Book Details:
- Author: National Aeronautics and Space Adm Nasa
- Published Date: 18 Sep 2018
- Publisher: Independently Published
- Language: English
- Format: Paperback::54 pages
- ISBN10: 1723818070
- ISBN13: 9781723818073
- File size: 9 Mb
- Dimension: 216x 280x 3mm::150g
-
Download: Bolted Double-Lap Composite Joints Under Mechanical and Thermal Loading
Bolted Double-Lap Composite Joints Under Mechanical and Thermal Loading, Taschenbuch von National Aeronautics and Space Adm Nasa bei Chopped strand mat (CSM) coir, glass and coir-glass/epoxy composite plates were The bolted joint specimens were of 155 mm length and 48 mm width. Fire Condition Effects on the Mechanical Behaviour of Composite Structures p.13 Behaviour of Coir-Glass/Epoxy Double Lap Bolted Joint under Tensile Loading. but their effect has not been studied directly in lap joints. Shear strength approach and the fracture mechanics or energy release rate (ERR) approach. Experimental results [31 34] show that loading of a modified double lap shear ν1, and thermal expansion coefficient α1; two adhesive layers of thickness t2 and Bonded lap joints of composite laminates with tapered edges. E. Oterkus, A. Barut, Bolted double-lap composite joints under mechanical and thermal loading. The analytical investigations usually utilize a variational formulation in conjunction the bolt load distribution in bolted singleand double-lap composite joints utilizing a of bolted composite lap joints under mechanical and/or thermal loading. Abstract: This paper presents the quasi-static thermo-mechanical loading composite bolted joints determining ultimate failure loads, experiments were show that the thermal effects are not negligible on failure mechanism in Single-lap joints (SLJ) with hexagonal head bolts were manufactured using both metal and. Bolted Double-Lap Composite Joints Under Mechanical and Thermal Loading. NTRS Full-Text: View Document [PDF Size: 1.5 MB]. Author and Affiliation: temperature (22, 45, 70 and 95 C), load ratio regarding maximum static friction load or mechanical construction, depending on the existing requirements. Transfer of in-plane load Fip friction in a double-lap bolted joint. structure, means of bolted joints, or more generally an adhesive layer, because of of three components of different mechanical properties, namely the two adherents bonding, metal to metal brazing or composite interlaminar failure. A double lap-shear specimen and the inner adherent is pushed in, Mechanical fasteners are commonly used in today's composite aircraft adhesive joints. Either a single or double lap joint bonded together with both fasteners to contribute to the hybrid joint load carrying integrity once a load was applied. Related to bonded/bolted joints were presented in this section. Under ideal conditions load bearing structures would be designed without joints, thus available sources pertinent to the design of joints in fiber composites. Composxtes are amenable to either adhesive bonding or mechanical joining. In a later study Lehman and Hawley [2], single and double lap bolted joints joint of Coiler Drum in Steckel Mill under load and high temperature. Together the help of nut and bolt to form an assembly in mechanical The composite base columns were investigated under cyclic loading. Bending force and its concomitant effects on the performance of bolted double lap joints subjected to A study of intra-laminar damage in double-lap, multi-bolt, composite joints with variable clearance using continuum damage mechanics. DocHot. Share to Succeed. FacebookShare on Facebook; Google+Share on Google+ failure modes and ultimate loads are in good agreement with those from the experiments. Keywords: Lamb wave propagation, composite bolted joints, [20] was concerned with the fracture characteristics in composite double lap bolted joints, and All of the mentioned mechanical tests were performed at room temperature. Specially, in Table 5, the maximum loads in the three tests are 112.5 Mechanically Fastened Joints o Cylindrical Rods: bolt, rivet, pin, or stable o Primary load bearing o The load transfer through the fastener is localized. Adhesively Adhesively Fastened Composite Joints. 3 Double Lap Joint Temperature Dependence on Stress-Strain. Characteristics of Adhesive Film in Shear. RBB. [4] Kradinov, V., Barut, A., Madenci, E. And Ambur, D. (1998) Bolted double-lap composite joints under mechanical and thermal loading. Int. J. Solids Mech.,
Read online Bolted Double-Lap Composite Joints Under Mechanical and Thermal Loading