Award Data

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This proposal describes the application of a mature nanotechnology-based crack arrest / structural repair technology as a novel crack arrestor tool for high-strength pipelines. The crack arrestor would comprise a thin layer or sleeve of electrodeposited nanocrystalline material applied to the outside of the pipe either in the coating mill during fabrication or in-field during or following constru ...

This proposal describes the application of a mature nanotechnology-based crack arrest/structural repair technology as a novel in-field pipeline repair tool. The repair would be comprised of a thin layer or sleeve of electrodeposited nancrystalline material applied to the damaged region of the pipe in order to utilize the "crack filling" characteristic of the process. The concept proposed has alr ...

Laser Technology Inc. (LTI) proposes a Phase II SBIR research project to further develop a Compact Shearography System, Analysis Method and Software for micro-crack detection in concrete. There is an urgent need to detect and characterize fine cracks in concrete that form because of various damage mechanisms including alkali-silicate reaction, delayed ettringite formation or frost damage. Fine s ...

THE PROLIFERATION OF ELECTRONIC NAVIGATION SENSORS AND INSTRUMENTS WHICH MAKE USE OF NAVIGATIONAL DATA (ECDIS, ARPA RADAR) HAS RESULTED IN A COMPLEX DATA SHARING PROBLEM. EFFORTS AMONG MANUFACTURERS AND TRADE ORGANIZATIONS HAVE RESULTED IN A SET OF INTRA-DEVICE COMMUNICATIONS STANDARDS WHICH GREATLY SIMPLIFY THE INTEGRATION TASK. EACH SHIPBOARD INSTALLATION HAS SPECIFIC REQUIREMENTS WHICH ARE NOT ...

In the Open-source microscopic traffic simulation models project, a component based software framework is proposed to re-engineer CORISM data struture and CORISM interface. Under the architecture combing the innovative framework and the legacy CORISM, prototype of the open source traffic flow simulation models will be developed and demonstrated in the Phase I. In addition, areas identified by th ...

A NEW PROCESS IS PROPOSED FOR THE APPLICATION OF POLYMERIC MATERIALS FOR AUTOMOTIVE WINDOWS. SEMI-CRYSTALLINE POLYMERIC MATERIALS CAN BE RENDERED CLEAR THROUGH 3-D ORIENTATION VIA SOLID STATE PROCESSING. APPLYING THIS TECHNOLOGY TO A HYBRID POLYMER STRUCTURE CAN RESULT IN CHEMICALLY RESISTANT, MECHANICALLY STRONG, OPTICALLY CLEAR AND ECONOMICALLY VIABLE PLASTIC WINDOWS FOR GROUND TRANSPORTATION.

Development of the basic EMAT based transverse rail defect detector has progressed toward finished form, as envisioned in the original solicitation. This modification is intended to produce a demonstratable version of a 2-rail detection system with automated signal interpertation. The objectives of this work are to: a. Further develop the system into a functioning 2-rail detection system, as ori ...

Smart On-Board Device for Detection of Static Sign Codes and Other Roadway Entities 3/20/2018 Connected automated vehicle (CAV) technology offers great benefits to vehicle-to-infrastructure (V2I) safety through information and communication technology (ICT) infrastructure. The availability of ICT is limited in the rural areas of the country. To mitigate this problem, SBC proposes a method for m ...

NDT of Fracture Toughness for Pipeline Steels 3/16/2018 Ultrasound-based technology to nondestructively determine fracture toughness of pipeline steels will be developed. Fracture toughness is the material parameter that, along with applied loading and flaw geometry, dictates the critical crack size, and therefore controls the flaw size that must be detected during inspections. A major challeng ...