SU1182113A1 - Once-through slurry trap - Google Patents

Abstract

THROUGH THE SINGER TRAINER, containing reinforced concrete beams formed from three equidistant one from another in terms of beams rigidly connected by one ends to each other, and the other through cylindrical holes and forming in plan a honeycomb structure that differs in that, in order to increase rigidity and providing the mode of operation of the elements to the perception of longitudinal forces, the profile of the beams is fulfilled in the form of a broken line, having at the ends horizontal sections with openings connected inclined at an angle of 45 & in the vertical plane by the section, with the sloped sections of the I line of the beams parallel to each other. (L

Description

1f The invention relates to hydraulic engineering construction, in particular, to the construction of protective structures used to protect people's objects from snow avalanches, landslides and landslides. The purpose of a czobotni is to increase the rigidity and ensure the mode of operation of elements of the selektivitel for the perception of longitudinal efforts. . FIG. 1 depicts a catcher trap; in fig. 2 - the same plan; in fig. 3 shows section A-A in FIG. 2; in fig. 4 - 6 - projections of reinforced concrete beams and support washers; Fig. 7, vertical section of the rack. C-: a pole of a selekulovitel consists of ratzioudalnym in the plan and only sockighepnyk some kondami beams with oTJiepCTHKMii. P broken kontak, forming triad 1, support washer 2, a monolithic stand-up rack 3 and the foundation 4. The tray trap when installing the stack will increase the table, and the stack will increase the stack and the table will increase the stack and the foundation will increase the stack and the foundation will be the same, and the foundation will be 4. the sides of the headwater. The axle of the X and Y axes, and on the basis of a combination of two elements: triad 1 and bearing washer 2. creating cylindrical 13 2 legs fixed to the foundations with subsequent filling with concrete. The height between the oblique triads 1 depends on the percent through-flow, which is set depending on the size of the mudflow components. The principle of operation of the through seleuver is that the pressure from the mudflow is perceived by the inclined bearing elements of triad 1, bearing washers 2 and transmitted to cylindrical reinforced concrete pillars 3 fixed at one end to the foundations 4. When exposed to the mudflow, an inclined rigid element consisting of three reinforced concrete beams with broken support parts connected at an angle of 120 °, as well as racks, are used to perceive only longitudinal compressive forces. At the same time, the selectivity of the selektivitel increases by 88% compared with the prototype due to the radial geometry of the bearing elements (the calculation is attached). The angle cr 45 ° is chosen from the conditions of equal strength of the supporting parts, i.e. the values of the reaction (Rg) and thrust (H) will be equal to each other.

Claims (1)

A THROUGH SELECTIVE CATCHER containing reinforced concrete beams formed of three equally spaced beams in plan view, rigidly connected at one end to another, and the other through cylindrical openings and forming a honeycomb structure in plan, characterized in that, in order to increase stiffness and ensuring the operating mode of the elements for the perception of longitudinal forces, the profile of the beams is made in the form of a broken line having at the ends horizontal sections with holes connected inclined at an angle of 45 ° in the vertical plane tkom, the sloping line portions of beams arranged parallel to one another. FIG. 1 f182113