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Research
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Research
- The Strong Motion Data Processing Laboratory uses computers to process and archive strong-motion records obtained during earthquakes. It provides immediate access to more than 1,300 digitized components of strong-motion data and to structural response data from the recent earthquakes in Southern California, including the 1994 Northridge Earthquake.
- The Dynamics Laboratory is equipped with several shake tables, a shock machine, and a computer for real-time control and data acquisition. It is equipped with a dual shake table activated by dual MTS servo controllers.
- The Leroy Crandal Geotechnical Laboratory employs soil testing equipment for advanced computer-controlled soil testing.
- The Wave Mechanics Laboratory consists of a shortwave channel with a programmable wave plate and the associated hardware for digital control of experiments.
- The Ernest Hix Concrete Technology Laboratory has a high intensity mixer with a 4 cu. ft. capacity, along with equipment for evaluating the properties of coarse and fine aggregates. A one-million pound capacity SAETEC compression load frame is available for testing high-strength concrete.
- The Brandow and Johnston Structural Components Laboratory employs two test frames, each with an axial load capacity of 800 Kips, which can be combined with hydraulic actuators to provide various loading combinations on structural components. This lab is also equipped with a 600,000 pound capacity SAETEC universal test system, which is useful for tension and compression testing.
- The Environmental Engineering Laboratories are equipped with state-of-the-art analytical and experimental research instruments. Equipment includes two atomic absorption spectrophotometers, several gas chromatographs, two high-performance liquid chromatographs, a Fourier Transform infrared spectrophotometer, a liquid scintillation counter, two GE/MS analyzers, an ion chromatograph, an ICP spectrometer, two total carbon analyzers, and many other standard instruments. There is substantial capability for environmental microbiology, utilizing incubators, sterilizers, microscopes, and support hardware.
Research Centers
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The Center for Research in Earthquake and Construction Engineering (CRECE) disseminates research data and information to the engineering community regarding design and construction of new facilities including the preservation and upgrading of existing structures. Founded in 1986, the center provides a direct link between research and application.
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The International Institute for Innovative Risk Reduction Research on Civil Infrastructure Systems is affiliated with many Civil and Environmental Engineering facult. In a natural disaster, civil infrastructure systems such as transportation networks, pipeline systems, and other critical life lines, may perform poorly or perhaps even fail. Center faculty strives to develop methods by which advanced and emerging technologies are used to enhance the physical and functional performance of civil infrastructure systems, thus reducing the risk of system failure. Opportunities exist to integrate these technologies into every phase of the life cycle of civil infrastructure systems, including planning, design, construction, operation, maintenance, retrofit, rehabilitation, and demolition.
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The National Center For Metropolitan Transportation Research (METRANS) is a US Department of Transportation/University Transportation Center chartered to perform research on transportation problems that are critical to large metropolitan regions. This mission requires an integrated approach that blends engineering, policy, planning, business administration and public administration expertise. METRANS' field based research is built on strong ties with government and the transportation industry. The Los Angeles region is an urban laboratory in which innovative approaches can be studied in depth. Problems targeted by METRANS concern:
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Congestion on highway, rail, shipping, and air transport systems
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Mobility and accessibility of immigrant, disadvantaged, and minority populations
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Economic development of the infrastructure and processes needed to support trade and transportation industries
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Reducing adverse impacts of transportation, including pollution, noise, congestion, and risk
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Maximizing the level of service supplied by highway infrastructure
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Use of transportation resources to mitigate seismic risks.
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