RU2706375C1 - Method of independent long-term storage of wooden piles - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: invention relates to construction, namely, it is a method of self-contained, not requiring control, protection and maintenance of wooden piles long-term storage. Method of stand-alone long-term storage of wooden grooves consists in the fact that piles of type "Larsen" L 4 are immersed into soil, forming a tongue-and-groove wall having a wavy profile. Tongue-and-groove walls are erected in several rows row by row, wherein each row of tongue-and-groove wall are in contact with other rows along entire length of external sides of grooves pavers, and each next row of tongue-and-groove wall is displaced towards the side relative to the previous one on one groove so that between each row of tongue-and-groove walls along the entire length spaces are formed, in which wooden piles having processing from the environment effect are immersed. Rows of tongue-and-groove walls are covered from above with metal sheets rigidly fixed to grooves.

EFFECT: provision of concentration and permanent maintenance of wooden piles reserves in areas of probable emergence of emergency situations, rapid deployment of rehabilitation works for elimination of consequences of these situations, reduced time of development of restoration works, as well as time and labor costs for manufacturing or delivery of wooden piles to objects of works from storage bases.

1 cl, 2 dwg

Description

The invention relates to the field of construction, namely, it is an autonomous method that does not require monitoring, protection and maintenance of long-term storage of wooden piles. This method is necessary for the concentration and constant maintenance of stocks of wooden piles in areas of likely emergencies and is aimed at the rapid deployment of restoration work to eliminate the consequences of these situations. The method allows to reduce the deployment time of restoration work, as well as time and labor for the manufacture or delivery of wooden piles to the objects of work from storage bases.

A known method of storing reinforced concrete piles [GOST 13015-2012 Concrete products for construction. General technical requirements. Rules for acceptance, labeling, transportation and storage, clause 8.5 “Storage of products”], consisting in the fact that reinforced concrete piles should be stored horizontally in stacks in specially equipped warehouses. The disadvantage of this method is the need to protect piles, control their quantity, as well as storage conditions intended only for reinforced concrete structures.

A known method of storing wooden structures [Interstate standard GOST 3808.1-80 "Softwood lumber. Atmospheric drying and storage. ” (Introduced by Decree of the USSR Gosstandart of March 12, 1980 No. 1136)], in which wooden structures (lumber, etc.) should be stored in a specially equipped warehouse, while the structures should be stacked in batch or ordinary stacks. The disadvantage of this method is the inability to carry out autonomous long-term storage of wooden piles without monitoring, protection and maintenance.

The most similar technology and accepted as a prototype is a method of immersion sheet pile type "Larsen" [Sheet pile type "Larsen". Application in transport construction. Organization Standard. Moscow, 2007.], in which, using special machines, a vertical structure - a sheet pile wall - is erected by immersing the sheet piles. The disadvantage of this method is the inability to carry out autonomous long-term storage of wooden piles.

An object of the invention is to improve the method of construction of sheet pile walls.

The technical task is due to the fact that the method of autonomous long-term storage of wooden piles, which consists in the fact that the Larsen type sheet piles L 4 are immersed in the ground, forming a sheet pile wall having a wave-like profile, characterized in that the sheet pile walls are erected in several rows row by row side by side, with each row of the sheet pile wall in contact with the other rows along the entire length of the outer sides of the grooves of the tongue and groove, each subsequent row of the sheet pile wall is shifted to one sheet pile in relation to the previous one, that between each row of sheet pile walls along the entire length, spaces are formed in which wooden piles are immersed that are treated from the environment, while the rows of sheet pile walls are covered from above with metal sheets fixedly attached to the sheet piles.

In FIG. 1 shows the arrangement of piles of the proposed method (top view), which shows: pos. 1 - wooden pile; pos. 2 - cavity; pos. 3 - tongue; pos. 4 - the outer side of the gutter; pos. 5 - sheet pile wall.

In FIG. Figure 2 shows the procedure for autonomous long-term storage of wooden piles (side view), which shows: pos. 6 - metal sheet.

The essence of the method of autonomous long-term storage of wooden piles is as follows.

In the place of the proposed autonomous long-term storage of wooden piles, dowels 3 of the Larsen type L4 are immersed (Fig. 1, 2). At the same time, the dowels immersed and interlocked with each other form a sheet pile wall 5. The sheet pile walls 5 are erected in several rows of the same length so that each row along its entire length is in contact with the other two rows, between which this one is located. At the same time, each row of sheet pile wall 5 is offset to the side relative to the previous row by one sheet pile 3. Thus, the contact of the rows due to the wave-like cross section of the sheet pile wall 5 occurs on the outer sides of the grooves 4 grooves 4 3, as shown in FIG. 1. In this case, spaces 2 are formed between each row of sheet pile walls along the entire length, as shown in FIG. Wooden piles 1 are immersed in the formed spaces 2 (Figs. 1 and 2). In order to guarantee the safety of the properties of piles, piles 1 before being placed in spaces 2 are additionally processed from environmental influences. After the wooden piles 1 are immersed in spaces 2, all rows of sheet pile walls are covered with metal sheets 6, as shown in FIG. 2. This is necessary to prevent the illegal removal of wooden piles by third parties using improvised means. When this sheet 6 to the sheet pile walls 5 are fixed motionless (welded).

Autonomous long-term storage of wooden piles is recommended to be organized in places with a high probability of emergency situations, the consequences of which will require the rapid use of wooden piles. For example, autonomous long-term storage of wooden piles should be organized near road and railway bridges, the destruction of which due to emergency situations can lead to interruptions in the operation of transport and, as a result, to more serious consequences. The tongue is also a structure, the use of which will be required in emergency response.

In case of emergencies requiring the use of wooden piles during restoration work, metal sheets 6 are disconnected and dismantled with a special tool, allowing access to wooden piles 1. Then, with the help of lifting machines, wooden piles 1 are pulled out and used for their intended purpose. If necessary, the sheet pile wall 5 is dismantled using special equipment, and the sheet piles 3 are also used to eliminate the consequences of emergency situations.

Upon completion of the emergency response, the tongue and groove walls 5 are restored, new wooden piles 1 are laid in the formed spaces 2, which have been treated from environmental influences, and then all rows of groove walls are covered with metal sheets 6, as shown in FIG. 2.

The application of the proposed method will allow autonomously, without the organization of control, protection and maintenance, to carry out long-term storage of wooden piles, which is especially important in areas of likely emergencies. Using the method it is possible to reduce the deployment time of restoration work, as well as the time and labor involved in the manufacture or delivery of wooden piles to the objects of work from the storage bases.

Claims (1)

A method of autonomous long-term storage of wooden piles, which consists in the fact that the Larsen-type sheet piles L 4 are immersed in the ground, forming a sheet pile wall having a wavy profile, characterized in that the sheet pile walls are erected in several rows row after row, with each row of sheet pile the walls are in contact with other rows along the entire length of the outer sides of the grooves of the grooves, and each subsequent row of groove walls is shifted to one groove in relation to the previous one so that between each row of groove walls along the entire length, spaces are formed in which wooden piles are immersed that are processed from environmental influences, while the rows of sheet pile walls are covered from above with metal sheets fixedly attached to the sheet piles.

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