By Martin Wiedemann, Michael Sinapius
Composite buildings are most productive in functionality and creation fee whilst mixed with clever fabrics making them adaptable to altering operational stipulations.
The particular creation techniques of composites supply the prospect to combine extra features therefore making the constitution extra necessary. energetic features will be learned by means of shrewdpermanent fabrics, e.g. morphing, energetic vibration keep watch over, lively constitution acoustic regulate or constitution future health tracking. the root is a valid realizing of fabrics, layout equipment, layout ideas, creation applied sciences and adaptronics. alongside the whole approach chain this disciplines jointly bring complex light-weight ideas for purposes starting from mechanical engineering to autos, airframe and eventually house buildings.
This e-book presents the medical foundations in addition to inspiring new principles for engineers operating within the box of composite light-weight structures.
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Additional info for Adaptive, tolerant and efficient composite structures
Beside the improvement of mechanical, thermal, optical and electrical properties, the incorporation of new ‘‘smart materials’’ on a technical relevant scale is in the focus of our research. 1 Looking at Composite Materials at Different Scales In literature it is common to distinguish four characteristics scales to describe the hierarchical constitution of materials : • The nanoscopic scale with a characteristic length of 10-9 m or a few nanometers, • the microscopic scale with a characteristic length of 10-6 m or a few micrometers, P.
In: International symposium on composite manufacturing for aircraft structures, Flevoland, Netherlands (2002) 3. : Wirkungsweisen nanoskaliger Böhmite in einem Polymer und seinem Kohlenstofffaserverbund unter Druckbelastung. Dissertation, Otto von Guericke Universität Magdeburg (2011) 4. : Integration von Piezokeramiken in Faserverbundstrukturen. Dissertation, Universität Stuttgart (2006) 5. : Interlacing for improved performance of laminates with embedded devices. J. Smart Mater. Struct. 6, 225–229 (1996) 6.
2 Improving Fiber Composite Materials with Nanoscaled Particles The modification of polymers with particles is a well known technology to adjust their properties. Depending on the particle size, shape, mechanical properties etc. attributes like viscosity, toughness, hardness, flammability can be affected to name a few. In the last decade the use of nano scaled particles came more and more into focus. At least one spatial direction of the filler material has to be in the order of nanometers to be designated as nano filler material.