نتایج جستجو برای: Monolithic bridge
تعداد نتایج: 61405 فیلتر نتایج به سال:
performance of structures during recent earthquakes shows that the effect of vertical component of earthquake (vce) could be considered as one of the main causes of bridges collapse. in most of bridge design codes, for seismic analysis of bridges, vce is not taken into account or a distinguished method isn’t presented for assessment of vce. in the present work, the effect of vce on two existing...
Performance of structures during recent earthquakes shows that the effect of vertical component of earthquake (VCE) could be considered as one of the main causes of bridges collapse. In most of bridge design codes, for seismic analysis of bridges, VCE is not taken into account or a distinguished method isn’t presented for assessment of VCE. In the present work, the effect of VCE on two existing...
– This note documents the monolithic power bridge for high-temperature applications implemented within the TERMIS project. This bridge is intended to drive a double-winding Dc brushless motor. The partially depleted 1.0µ µ µ µm-SOI CMOS technology used (X-FAB CI10HS) includes complementary low-voltage MOSFETs, and lateral high-voltage N-channel MOSFETs. The bridge elements (power transistors, s...
This paper reports the design, fabrication, and testing of a draw-bridge micromirror and to be integrated a monolithic 4 × 4 optical crossconnect (OXC) having dimensions about 4 mm × 4 mm. The OXC is composed of 16 individual draw-bridge micromirror, is fabricated by the surface micromachining technology and then manually assembled. In each draw-bridge micromirror, is driven by electrostatic fo...
We demonstrate a 2.5Gb/s optical intra-MCM data link with a four-channel micro-optical bridge. This bridge was fabricated by deep proton lithography and monolithically integrates cylindrical lenses and micro-mirrors. 1. Introduction Future advances in the application of photonic interconnects will involve the insertion of parallel-channel links into Multi-Chip Modules (MCMs) [1]. These will mak...
in this study, scour of mashkid bridge pier located in mashkid river of saravan county has been studied and to measure the scour rate, the numerical model hec-ras 4.0 has been used. upon selection of mashkid river as the case study and whereas the studied zone is important with respect to the climatic conditions and showery monsoon raining and flowing the great and destructive floodwaters, ther...
The integration of optical interconnects with silicon-based electronics can address the growing limitations facing chip-scale data transport as microprocessors become progressively faster. However, until now, material lattice mismatch and incompatible growth temperatures have fundamentally limited monolithic integration of lasers onto silicon substrates. Here, we use a novel growth scheme to ov...
the present study focuses on the performance of precast concrete beam-column dowel connections subjected to cyclic loading by conducting experiments. in this study, one-third scale model of two types of precast and a monolithic beam-column connection were cast and tested under reverse cyclic loading. the precast connections considered for this study is a beam-column connection where beam is con...
Future advances in the application of photonic interconnects will involve the insertion of parallel-channel links into Multi-Chip Modules (MCMs) [1]. These will make use of new device-level components such as arrays of Vertical Cavity Surface Emitting Lasers (VCSEL's) [2] or arrays of Micro Cavity Light-Emitting Diodes (MCLED’s) [3] and low power photoreceiver circuits [4]. One of the challenge...
Abstract Background & aim: There are so many studies about effect of colored drinks and mouthwashes on discoloration of different dental ceramics. However, little is known regarding the effect of colored drinks on discoloration of monolithic zirconia .The purpose of this invitro study was to evaluate the effect of different surface treament methods on color stability of monolithic zirconia....
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