An apparatus for measuring adhesion strength of ice to the solid surfaces of various materials

摘要

The invention relates to devices, test equipment and can be used in many industries, in particular in hydraulic engineering in the operation of facilities, buildings, structures, equipment in the harsh climatic conditions in the area affected by atmospheric or splash types of icing in the construction work in winter conditions spillway front. An apparatus for measuring adhesion strength of ice to the solid surfaces of various materials comprises a fixed frame 1, the support legs 2 to the power of accommodation, the measuring equipment and the loading device and measuring the force sensor 7. The apparatus is further equipped with the lower boot 3 and 4, the upper support plates are attached to support posts by fasteners 6 drawbar 8 which is fixed on the top base plate 4, the threaded guide sleeve 10, combined with the axis of the traction rod I 8, the lower boot 11 and the upper abutment 12 drives a threaded connection with the guide articulated threaded bushing 10, thrust bearing 12, which is provided with contact between disks, power loading spring 14, structurally articulated with the upper thrust disc 12. The technical result is the possibility of carrying out measurements ice adhesion strength to solid surfaces of various materials in shear and peel to form on them ice formations of various types, as well as quantify Difficult achivaemuyu to separate a unit area of ​​the contact of the energy, which is an important factor. 2 yl.