• Tetanus (Latin tetanus) is a zooanthroponous bacterial acute infectious disease with a contact mechanism of transmission of the pathogen, characterized by damage to the nervous system and manifested by tonic tension of skeletal muscles and generalized convulsions.
• Beam dug into the soil
• Thick timber, reinforced vertically
• Log, thick timber, reinforced upright
• Vertically mounted log
• Upright elongated object
• Log, fortified upright
• Comparison for vertical smoke
• "only telegraph does not drink ..., and that is because he has cups down" (proverb)
• Deadwood is an American drama television series with Western elements, based on legends and the real story of the founding of the city of the same name in South Dakota during the "Gold Rush" in the Black Hills.
• M. Morsk. thick timber, one to the stern, the other to the bow, for fastening the stems (risers, rams) with the keel
• Kolodets is a hydraulic structure for the extraction of groundwater, usually a vertical depression with reinforced walls and a mechanism for raising water to the surface (a bucket on a rope, a "crane" gear, a chain or a pump).
• Our ancestors in Russia gouged out a thick tree trunk and buried it vertically in the ground, and what did they get in this way?
• A narrow and deep pit fortified with a log house for receiving water in Russian villages

A vertically reinforced beam, what is it called? Wooden post. They do not cease to be used as an effective tool for arranging fences. Let's look at the features of installing decks in the ground, determine the advantages and disadvantages of such a solution.

Choice of wood

A log that is vertically reinforced must withstand the loads placed on it. Therefore, the selection of suitable wood is of considerable importance when choosing it.

As practice shows, oak pillars are the most durable and reliable. A good option for organizing fences is the use of beech, birch, hazel, larch logs. Coniferous and fertile wood species are not very suitable for performing such work, since the latter have a rather soft core, which is subject to rapid decay.

Advantages and disadvantages

A wooden log, fortified vertically, has been used for the construction of fences from time immemorial. Despite the availability of a whole mass of more effective options, this solution has its advantages:

• Low cost and availability of material.
• Ease of handling and installation.
• Ecological cleanliness.
• Attractive appearance.

As for the obvious disadvantages of using wooden posts as a basis for the construction of a fence, it is worth noting the sensitivity of the material to the effects of natural precipitation, a shorter service life compared to the same metal.

Mounting

How to properly install a vertically reinforced log? The answer to this question is as follows:

1. To begin with, using twine and pegs, the territory is marked, during which the line of the future fence is determined.
2. Next, grooves are prepared for the pillars. To reliably install a vertically fortified log, a hole with a depth of about 70-80 cm is usually sufficient.
3. The surface of the openings is tightly rammed.
4. The bottom of each recess is covered with roofing felt, which will serve as protection against moisture penetration.
5. The installation of the pillars is carried out directly, the lower part of which is also wrapped in insulating material.
6. Finally, the concrete is prepared. The depressions are filled with mortar.

Using a vertically reinforced log as a basis for the installation of fences, it is not worth preparing a concrete mixture for pouring with fillers in the form of expanded clay or brick battle. These materials are susceptible to fairly rapid destruction when exposed to atmospheric precipitation.

During the installation of the logs, it is necessary to ensure that organic substances do not get into the prepared recess: grass, branches, foliage, which also contributes to wood decay. This omission will lead to the formation of voids in the soil, which will be filled with water. Stagnation of abundant moisture at the base will cause destruction of the support.

The vertical arrangement of beams or logs relieves log walls from one of the most important drawbacks - from settling in the first years of operation. This makes it possible to carry out finishing work immediately after the construction of the house. In addition, such an arrangement of the main enclosing elements helps to radically change the architecture of buildings, making it possible to give the building in terms of any shape (including curvilinear), depending on the architectural solution. Practice shows that vertically installed logs or beams last much longer than horizontal ones.

Rice. 51. Slotted foundation

There are several design solutions for securing vertical beams (logs) in a vertical position. One of the solutions is the construction of special slot foundations made of monolithic concrete. An example of such a foundation is shown in Fig. 51. This constructive solution allows you to build a house with a basement, the walls of which are a groove foundation. This decision consists in the fact that a foundation pit of the required size is being dug on the land plot. At the bottom of the pit, a basement platform is prepared, a monolithic closed foundation with a groove, internal and external sides is installed on it, thereby forming a basement room. If necessary, a drainage system is constructed to drain groundwater from the basement. The beams or logs of the walls of the house are installed in the grooves of the foundation so that the outer side of the foundation overlaps them. To reduce the likelihood of decay of wooden elements, beams (logs) are installed on waterproofing tires.

The vertical arrangement of logs (beams) is also possible on columnar or strip foundations. To do this, a strapping is installed on the columnar foundations, according to the method of chopped walls, into the grooves of which vertical wooden structures are inserted (Fig. 52). Such a strapping is nothing more than a casing, and all the previously described installation rules apply to it. In the upper plane of the flange, a special groove (tongue) is made, which includes the strokes of vertical structures. To prevent the possible deviation of the logs in the vertical plane, they are fastened together with dowels. Strengthening the corners of the strapping is performed with barbed brackets, which are driven in from the inside of the cap. A decrease in wall blow-through is ensured by rallying the elements into a vertical tongue-and-groove with subsequent caulking of the seams. The wall ends with an upper harness, which is a mirror image of the lower harness. Vertical beams or logs do not have to be located around the entire perimeter of the house. Only a part of the wall, which is a bay window with a curved outer wall, is allowed to be constructed according to this method. This technique allows you to diversify the architecture of the building, depending on the option chosen.

Rice. 52. Diagram of the vertical arrangement of the logs:
1 - bottom harness; 2 - the combs of the bars; 3 - top harness; 4 - floor beam; 5 - corner beam; b - fixing the corner bar in the lower harness; 7 - temporary fixation of the upper edge of the log house

All photos from the article

The use of logs in construction presupposes their reliable fixation, the methods of which are selected depending on the ultimate goal. Otherwise, you will simply end up with a dangerous jumble of wooden chocks. In this article, we will look at the basic methods of fastening cylindrical wood products.

Horizontal mounting

Advice: in case of choosing a more economical “no residue” method, it is recommended to immediately insulate the corners of the log house.
Otherwise, you will have to spend much more on heating the house, and there will be no talk of real savings.

By the type of "castle"

As we have already noted from the very beginning, the logs should eventually be sufficiently firmly fixed, and this is taking into account the fact that fastening to the foundation is not provided. The instruction assumes the use for this purpose of one of the following types of lock connections:

Reinforcement with dowels

The log fixing methods described above do quite well in order to create strong wooden boxes without the use of nails and screws. Under its own weight, wood is securely clamped in locks, after which such walls can stand for 50-100 years. But there is one problem that also needs to be addressed - shrinkage.

After the construction of the log house, the tree continues to move for some time, changing its shape. These changes are enough for the structure to deform, taking on a not very aesthetic appearance. To prevent such a situation, special dowels are used, in fact, which are long wooden rods.

Their installation is simple:

1. After installing several crowns in them with a step of 150-200 cm, we drill neat round holes with a diameter of 25 mm.
2. We drive dowels into them from above, made of hardwood, with the appropriate cross-section.

Vertical mounting

A log fortified vertically what can it be? This can be a column supporting some of the roofing components, or a load-bearing pile. When building a classic log house, such elements are not used, but in the case of a design project or when installing a frame building, they can be found quite often.

There are two options for strengthening a vertical log:

1. Concreting:

• Pre-treated with bituminous waterproofing, the case is immersed directly into the concrete foundation until it solidifies.
• In some cases, a preliminary groove in the base is harvested in advance., and then a pile is inserted into the already petrified opening.
• Another variation would be to bury the rack in the ground. followed by pouring it with cement mortar.

1. Fixing with a dowel. Here, at the end of the log and in the place of its installation, holes are drilled in accordance with the diameter of the dowel, with which they are then connected.

Conclusion

We examined what a vertically reinforced log is, and also disassembled all the variations of fixing horizontal cylindrical wood products. All methods are fairly simple to implement. Be careful and you will succeed.

The video in this article will provide your attention for additional consideration of some materials that are directly related to the information presented. Remember that the logs must always be securely reinforced.

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