FIELD: measurement.
SUBSTANCE: invention relates to measuring equipment using optical fibre, namely to security fibre-optic detectors, as well as to products, methods and means related to security fibre-optic detectors and their aspects. Disclosed is a method for mechanized laying of fibre-optic cable into ground, at which for laying of fibre-optic cable in ground mechanized cable laying machine with channel of flexible linear products input and V-shaped plough is used, made with possibility of unwinding device mounting on it for installation on it of fibre-optic cable drum for mechanized laying of fibre-optic cable into ground, at which water is supplied to the flexible linear elements inlet channel to ensure better contact of the cable with the ground, and upon completion of laying, performing subsequent compaction by cable layer; and/or the cable is laid along a curvilinear trajectory with alternating change in the direction of the bending radius of the trajectory so that the cable is tensioned during the laying process.
EFFECT: accelerating the process of mounting the sensitive element of a security fibre-optic detector, increasing its sensitivity and ensuring uniformity of its sensitivity, as well as realizing its purpose.
3 cl, 12 dwg
