Assembly type log cabin log wall

Provided is an assembly type log cabin log wall. The wall is made of log section bars, the bottom of the wall is provided with an axial inverted-W-shaped groove, and the two end portions of each log section bar are respectively provided with an end plugging mechanism. The horizontal axes of the section bars are used as boundaries of the plugging mechanisms, the parts above the axes are similar to tenon parts, the parts below the axes are similar to mortise parts, and the center line of the mortise part and the tenon part at one end of each plugging mechanism is the same vertical center line which passes through the axis of one log section bar. Two concave faces are arranged on the two sides in the axis direction of the upper half part of each vertical center line, the top edge of the oblique face is arranged on the vertical face which passes through the axis, and the bottom edge of the oblique face is close to a horizontal plane. The section bar of the lower half part of the two vertical center lines is provided with a groove which is perpendicular to the axial direction of the section bar and is provided with a downward opening, the groove is the mortise part and corresponds to the tenon part on the upper half part of the section bar, and the mortise part of the section bar is plugged on the tenon part on the lower section bar. According to the assembly type log cabin log wall, a large amount of valuable timber is saved, the manufacturing cost of a log cabin is lowered, the appearance is unique, and original ecology for returning to the nature is achieved.