SU945334A1 - Loose material storage - Google Patents

Description

(54) STORAGE FOR BULK MATERIALS

one

The invention relates to the construction, in particular to silage structures of precast bulk elements, and can be used in the construction of interlocked multifaceted silos for storing grain and other bulk materials.

The closest technical solution is storage for bulk materials, including interconnected bulk elements in the form. closed hollow parallelepipeds, SOG volumetric elements are arranged in a checkerboard pattern, interconnected by flat panels and corner elements by bolts when locking storage facilities with rectangular silos in terms of outlines or in disagreement spaced in the longitudinal and transverse directions to the axis of the designed storage building multi-faceted silos of the sections of the walls between the bulk elements in this case are made

with the use of panels connected with the volumetric elements by studs welded to the embedded parts of the panels 13.

The use of volumetric elements, as shown by many years of practice, is expedient in the design and construction of square storages in plan, but their use in the construction of a multifaceted - octahedral, hexagonal shape in plan is excessively complicated.

Claims (3)

Disadvantages are a large number of sizes of elements that are buoyed when blocking buildings using volumetric elements (volumetric, flat, angular), the design of vertical joints between the elements does not provide the necessary water permeability, and the number of joints is relatively large when compiling silo buildings. In addition, the lack of control over the tension of the bolts of 3 Oe and the loss of stiffness of the nodal joints with shrinkage and hardening of the solution in the joints. The purpose of the invention is to reduce the material consumption, the laboriousness of the installation and increase the spatial rigidity of the storage. This goal is achieved by the fact that in the storage for bulk materials, including interconnected volume elements in the form of closed hollow parallelepipeds, each volume element is provided with cantilever walls that are equal to the height of the element rigidly attached to the outer nodes of the element, and the angle between each cantilever wall and the side of the parallelepiped is 135 °. Moreover, the end of each cantilever wall is provided with embedded parts. In addition, the end of each cantilever wall is provided with valve fittings. FIG. 1 shows a volume element; fig 2 - storage with octagonal 1 silos, plan; in fig. 3 storage with hexagonal silos, plan; in fig. A - storage option with octagonal silos, plan; Fig. 5 shows a volume element, axonometer; in fig. 6 shows a variant of connection with valves; in fig. 7 shows section A-A in FIG. 6; in fig. 8 a section E) -B in FIG. 7; in fig. 9 is a section E1-B in FIG. eight . The storage for bulk materials includes interconnected volume elements 1 in the form of closed hollow parallelepipeds provided with cantilever walls 2 with a height equal to Е1 the height of the element rigidly attached to the outer corners of the element, with the angle between each console wall and the side of the parallelepiped equal to 135 °. The sizes a and b of the prism part may be different and depend mainly on the designed capacity of multiple storage tanks, as well as local conditions and qnoco6oB of transportation of products. The same applies to the console c. The number of cantilever walls of the star-shaped spatial element varies from one to four, depending on their location. Thus, the elements of octahedral silos located inside the store are provided with four cantilever walls, along the outer contour of the store three consoles, and the corners with two cantilever walls. When arranging storage with hexagonal silos, all internal and external in the longitudinal direction volume elements are provided with two consoles, and angular and external in the transverse direction with one cantilever wall. The reduction in the number or size of the cantilever walls is achieved by installing the required number of plugs in the same type. The arrangement of volumetric elements may be near, but at the same time the built-up area is used worse than at the diagonal one. The connection between the volumetric elements vertically can be made in the form of a loop joint 3, connecting the release of working longitudinal reinforcement k or welding the embedded parts 5 with patch 6 using a weld 7. If necessary, increasing the capacity of multi-faceted silos such as those when mounted, not close to each other, but at the required distance from the neighboring ones. The gaps between the consoles of adjacent star elements are filled with monolithic concrete. The proposed solution allows for efficient space-planning and design solutions for storage facilities with multifaceted silos, which in turn will improve the quality and reduce the number of vertical joints per unit of silo capacity, reduce the labor intensity during installation, and increase the spatial rigidity of the construction of multifaceted silos. Claim 1. Storage for bulk materials, including interconnected volume elements in the form of closed hollow parallelepipeds, characterized in that, in order to reduce material consumption, laboriousness of installation and increase spatial rigidity of the storage, each volume element is provided with cantilever walls with a height equal to the height of the element rigidly attached to external nodes of the element, with the angle between each cantilever wall and the side of the parallelepiped being 135. 2. The repository of claim 1, characterized by the fact that the end of each cantilever wall is provided with embedded parts. 3. The repository of claim 1, in which the end of each 6 cantilever wall is provided with outlets of reinforcement. Sources of information () form taken into account during the examination 1. A. B. Kulakovsky et al. Elevators of the USSR. M., Publishing house of literature on construction, 1966, p. 115 (prototype). . / 2 Fig.Z . BUT : gi .. I T lH - I R FIG. 6 A-A one