field core meaning in English
磁场铁芯
磁场铁心
励磁铁芯
励磁铁心
Examples
- At present plenty of experimental study has been made on the materials and structural performance of asphalt concrete cores in the world , and the design methods and construction technique as well as equipments have been more mature . however , there is still lack of the research of its basic performance . in this thesis , in combination with the actual project , the experimental study has been employed with the field core specimen and the specimen made in laboratory , mainly include the static triaxial test , confinement pressure stabilization test and stress relaxation test
目前，国内外对沥青混凝土心墙的材料和结构性能已进行了一些试验研究，其设计方法、施工工艺和设备较为成熟，但其基本性能研究方面显得较为薄弱，本文结合实际工程对沥青混凝土心墙的芯样和试验室成型的试件进行了试验研究，主要包括静三轴试验、围压稳定试验以及应力松弛试验研究，得到以下基本结论： 1 - By means of laboratory and field experimentation of typical semi - rigid base materials , the relationships among laboratory experimental values , field maintain values , field core values and construction criteria are put forward . and the relationships between different test methods are established . using time - temperature conversion principle , it processes the intensity assessment of field cores , then offers the method of determining the test deflection of pavement surface
通过典型半刚性基层材料的室内外试验，研究主要设计参数的室内试验值、野外养生值、现场取芯值及施工指标间的关系，建立了不同试验方法间的相关关系，运用时温换算法则，对现场芯样进行强度评定，并提出了路表弯沉检测标准的确定方法。