نتایج جستجو برای: reinforced tunnel

تعداد نتایج: 79303  

2014
Kaisheng Zhang Xiaotao Liu Lifeng He

With the complex of the tunnel construction, tunnel construction become more and more difficult, in order to ensure the safety of tunnel construction, the paper introduced a kind of tunnel construction monitoring system based on sensor. The system achieves the real-time monitoring of tunnel construction environment including temperature and humidity, gas concentration, dust concentration, locat...

Journal: :Orthopedics 2004
John T Rich David C Bush Chris J Lincoski Thomas M Harrington

Tophaceous gout is a recognized cause of carpal tunnel syndrome. Of 2649 carpal tunnel releases, 15 hands in 13 patients were identified with tophaceous gout in the carpal tunnel. The incidence of tophaceous gout in the carpal tunnel was 0.6%. Twelve of 13 patients were male, and 8 of 10 patients with a history of gout developed carpal tunnel syndrome despite adequate medical treatment. Thus, c...

Journal: :Acta medica Okayama 1997
H Hashizume Y Nanba Y Shigeyama T Hirooka T Yokoi H Inoue

Carpal tunnel syndrome is diagnosed by clinical symptoms, Tinel's sign, Phalen's test and electromyography. Carpal tunnel pressure measurement can also aid in the precise identification of excessive pressure sites that indicate locations for release. In this study, pressure measurements made during endoscopic carpal tunnel release at 5 points were significantly higher anywhere in the carpal tun...

2008
Alwyn E. Goodloe

A FOUNDATION FOR TUNNEL-COMPLEX PROTOCOLS Alwyn E. Goodloe Carl A. Gunter Tunnel-complex protocols construct different tunnel topologies by directing tunnelestablishment protocols to set up pair-wise tunnels between different nodes, where the resulting tunnel complex satisfies some security requirement such as negotiating a defense in depth. Such protocols ease the burden on network managers de...

Journal: :Journal of Structural Engineering-asce 2021

Performance-based wind design (PBWD) allowing inelastic behavior under extreme load has only been recently considered for of high-rise buildings. Unlike performance-based seismic design, there are few guidelines and research on design. Time-history loads PBWD rely tunnel tests. However, conducting tests preliminary structural concepts may not be practical due to changes in cost. To address thes...

برزگر, حسن, زارع زاده, ابوالقاسم , سعید بنادکی, سیدحسین,

Introduction: Carpal tunnel syndrome(CTS) is the most common entrapment neuropathy in the upper extremity and it develops due to unusual pressure on the median nerve in the carpal tunnel. In this randomized clinical trial, mini open carpal tunnel release(MOCTR) with knife light is compared with the classic open carpal tunnel(CTR) release technique. Methods: A total of 76 patients who were cand...

There is a pressure tunnel as the type of structures, which is mainly used in the hydroelectric power industry and in order to design and construct these structures, there are many engineering challenges. One of these problems is the leakage around the tunnel and, consequently, erosion caused by excessive water pressure, and it will lead to instability and the destruction of pressure tunnels. T...

Journal: :Plastic and reconstructive surgery 1998
K C Chung M R Walters M L Greenfield M E Chernew

Endoscopic carpal tunnel release is a controversial procedure used in the treatment of carpal tunnel syndrome. Although endoscopic carpal tunnel release is associated with less incisional pain and faster recovery time than the open carpal tunnel release, opponents of endoscopic carpal tunnel release suggest that its benefits are outweighed by its higher complication rates from median nerve tran...

Journal: :journal of mining and environment 2012
m. ataei s.r. torabi b. alizadeh sevary

qomroud water conveyance tunnel (lot 1&2) with the length of 16 kilometers is considered as one of the greatest development and national projects in iran. since about 2 kilometers of tunnel pass through alluvium and the rest of the tunnel pass through various types of geological units, and due to the complexity of geological condition and variety of effective criteria, suitable selection of...

2014
M. Azadi M. Kalhor

Excavation of shallow tunnels such as subways in urban areas plays a significant role as a life line and investigation of the soil behavior against tunnel construction is one of the vital subjects studied in the geotechnical scope. Nowadays, urban tunnels are mostly drilled by T.B.Ms and changing the applied forces to tunnel lining is one of the most risky matters while drilling tunnels by thes...

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