The objective of this research was to investigate the capability of rigid Polyvinylchloride (PVCU) pipes to sustain axial loads. The behavior of PVC-U pipes specimens subjected to short-term uniaxial compression loads were experimentally investigated. Results of the load-displacement tests on pipes[r]
the allowable limit states. An analytical model is an idealization of the actual structure. The structuralmodel should relate the actual behavior to material properties, structural details, and loading andboundary conditions as accurately as is practicable.All structures that occur in practice are t[r]
bility at the fusion surface to decrease nonunion rateswhile minimizing patient morbidity is a difficult endea-vor. This novel arthrodesis nail with a ratcheting* Correspondence: xinning.li@gmail.com1Department of Orthopaedic Surgery, University of Massachusetts, MedicalCenter, Worcester, Massachuse[r]
bility at the fusion surface to decrease nonunion rateswhile minimizing patient morbidity is a difficult endea-vor. This novel arthrodesis nail with a ratcheting* Correspondence: xinning.li@gmail.com1Department of Orthopaedic Surgery, University of Massachusetts, MedicalCenter, Worcester, Massachuse[r]
importance for the design and optimization of a bearing. So, authors have tried to work outanalytical expressions of the force exerted between two ring permanent magnets (Kim et al.,1997)(Lang, 2002)(Samanta & Hirani, 2008)(Janssen et al., 2010)(Azukizawa et al., 2008).This chapter intends t[r]
Bùng nổ công nghệ thông tin cùng với sự mở rộng mạng lưới Internet hiện nay giúp cho việc trao đổi và chia sẻ tài nguyên (phim, ảnh, nhạc, văn bản…) trên toàn thế giới được nhanh chóng và thuận lợi. Văn hóa nhân loại cũng đạt đến trình độ cao và luôn không ngừng gia tăng về chất lượng cũng như số lư[r]
sectable HCC treated with lipiodol–cisplatin chemoembolization. The 1-, 2-, and292 C. Georgiades and J F. GeschwindFig. 18.6 Survival of patients with unresectable HCC. The 1- and 2-year survival of patientstreated with TACE (dark gray) is significantly better than those receiving supportive care alo[r]
the combined loading modes are new and limited. First, it should be defined how a combined loading mode is exerted on a fabric specimen. For example, having a bi-axial load on a fabric where the axial loads does not rotate with the rotation of the yarns and stays parallel to its origin[r]
With permission_._ Y X Z AXIS AVERAGE LINE AXIS OF ROTATION SCALE OR ANGULAR POSITIONING AXIAL MOTION TILT TILT RADIAL MOTION RADIAL MOTION radial location FACE MOTION axial location RAD[r]
With permission_._ Y X Z AXIS AVERAGE LINE AXIS OF ROTATION SCALE OR ANGULAR POSITIONING AXIAL MOTION TILT TILT RADIAL MOTION RADIAL MOTION radial location FACE MOTION axial location RAD[r]
With permission_._ Y X Z AXIS AVERAGE LINE AXIS OF ROTATION SCALE OR ANGULAR POSITIONING AXIAL MOTION TILT TILT RADIAL MOTION RADIAL MOTION radial location FACE MOTION axial location RAD[r]
Fig. 21. Currents and displacement when rotor speed was changed Magnetic Bearings, Theory and Applications82 5. Conclusion This chapter introduces and explains a vector control of the salient two-pole AGBM drives as required for high-performance motion control in many industrial applications. Firstl[r]
foundation consists of man-made structural elements that are constructed either on top of or withinexisting geologic materials. The function of a foundation is to provide support for the bridge andto transfer loads or energy between the bridge structure and the ground.A deep foundation is a type of[r]
= 3mm, Green: Radial thickness 4mm , Red: Radial thickness 5mm.Fig. 12. Cross-section of a stack of three elementary devices with alternate axial polarizations.Besides, the stiffness obtained for a ring pair of same total dimensions as the stack of threepairs is 34.7 N/mm. This example emphaz[r]
tomography (UHR-OCT) Since its invention in the early 1990s (Huang et al, 1991), OCT enables non-invasive optical biopsy. OCT is a technique that provides in-situ imaging of biological tissue with a resolution approaching that of histology but without the need to excise and process specimens. OCT ha[r]
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3= 0.03 m, r4= 0.04 m, J = 1 T,height of each ring permanent magnet = 0.01 manalytical formulations for the axial force and stiffness are given for each case of axial, ra-dial or perpendicular polarization. Moreover, it is to be noted that Mathematica Files con-taining the expressions[r]
parameters, where N and M are the dimensions of featuresin the cepstral domain and the log-spectral domain, respec-tively. It can be seen that the computational complexity ofthe MC-SNSC plus the conventional MC methods is com-parable to that of the conventional MC methods. However,the MC-SNSC is mor[r]
(R-mode). Bidirectional modes make use of a feedback channel, as well as the CRTP, butthe U-mode defines communication from the compressor to the decompressor only. Thisintroduces the possibility of using the algorithm over links with no feedback channel or whereit is not desirable to be used.The U-m[r]