Technical measures of wood engineering

All wooden components in this project are treated with anti-corrosion and termite prevention, and all exposed wooden columns are wrapped with summer cloth and painted. Unless otherwise specified, all large and small wooden structures in this project are made of dried Chinese fir.

(A) the ancient wooden frame production

The houses of ancient buildings are composed of columns, beams, trusses, fang, citron and other components. The frame bears the weight of the roof and transfers it to the foundation.

1, column manufacturing method:

(1) material selection

(2) put the center line of the cross

(3) put the gossip line

(4) After putting away the gossip line, put the column material back on the ground and make it flush with the surface. When it is stable, cut it straight with a spade or axe and blank it. In the other direction, cut the elastic line like this.

(5) Divide each side in eight directions into equal parts, connect 1/3 of each inner corner to form a polygon of 16, take the vertex of each corner as the base point, cut off the obtuse angle on the column, scrape it flat to find a circle, and then bounce the center line on the column according to the stigma cross.

(6) lay the word "well".

(7) Draw the column top line, column foot line and tenon line.

(8) Chisel mortises and tenons.

2, beam production method:

(1) Select materials according to the requirements of length, width and thickness of the beam, and increase a certain surplus size for cutting.

(2) Put the cut wood block about 20 cm on the site, hold it firmly, and draw the vertical center line of the beam head. Take this line and measure half the width of the beam to the west. Draw a line, which is the width line of the beam. According to the head-on vertical line with the corner, draw the bottom branch line of the beam, then measure the thickness of the beam, and then cut the block by line and surface.

(3) according to the head-on vertical center line, play the upper and lower center lines of the upper beam. Draw various centerlines with prearranged poles and dots, and draw centerlines with squares. Then turn one side of the beam up and draw a horizontal line from both ends of the bottom support skin. Starting from the horizontal line, point out the front line according to the truss diameter 1/2, and then draw the bear back line according to the total beam height110. Then according to the dotted line, play the line on both sides of the beam. Then straighten the beam upside down, divide the beam length and walking frame on the pole, stipple it right above the beam, draw it on the beam with the center of the corner, and draw the truss positions at both ends of the beam on the four sides of the beam, which are connected end to end.

(4) Draw a truss bowl at the position of the truss bowl at both ends of the beam with the truss bowl template. According to the center line of the lower part of the truss bowl, draw the tenon-mortise line of the pad. Then draw the pin tenon of the melon column and the pin planting mouth of the corner back at the position of the melon column on the beam epithelium. Finally, mortises intersecting with the tenons of steamed bread with stigma are drawn at the lower ends of the beam, and the size of the column diameter is 3/ 10 square.

(5) After drawing the elastic line of each line on the beam, you can use a saw to saw the truss bowl a little bit, then lift the saw to saw off the shoulder and play the center line again. On both sides of the center line, draw a line at Liang Kuan 1/4, leaving 2/4 of the nose position, then draw two horizontal lines the size of truss bowls with a square ruler, and then pick out the truss bowls, melon pin seats and planting points with a chisel. Turn the beam around and chisel the sea eye. After the above process is completed, straighten the beam, saw it according to the section line, redraw the crosshair, and finally scrape the corner tip of the beam with a plane, and write down the number and position of the beam on the beam epithelium.

3, truss production method:

First, according to the production procedure of the column, draw lines, bounce lines, scrape surfaces and find circles, then point out the length from middle to middle with struts, then decompose the truss up and down according to the head-on cross midline, divide the width of the gold coil line by 3/ 10 of the truss diameter, bounce the straight gold coil line, scrape the upper and lower planes according to the line, and bounce the straight midline again. After the four sides of the truss are loaded with midline ammunition, one end of the truss is coated with tenons, and the other end is coated with mortises. In addition to making the template foundation at both ends, half a line should be carved according to 1/4 of the truss diameter, and half a length should be drawn to the straight back point of the truss according to the horizontal line of the center line of the oncoming cross, then half a line should be outlined by aligning the left and right straight center lines with a square, and then half a line should be sawed off with a saw. Step 2: Straighten the truss behind the front half, draw the tenons and mortises of silver ingots at both ends according to the conventional size, and then remove the tenons and mortises with a giant chisel.

4. The method of square brow:

(1) After the cut timber is supported vertically and stably, block it head-on at both ends, draw the center line with Mo Dou, mark the actual dimensions of square thickness and width, and draw the four sides of the square with a square according to the vertical line, and the four corners of the square shall be subject to the vertices of the square.

(2) The outer part of the stare blankly line is cut off and planed. On the middle line of the upper and lower leather bombs, point out the position in the small square with a stick, and draw a straight tenon or a silver ingot tenon by pinching the back.

(3) Saw along the tenon width line to the broken shoulder line, and lift the saw to break the shoulder. Then make a "shoulder" according to the size obtained by "pinching the back". After the tenon and shoulder of Fang are finished, play along the four corners of Fang's body. Finally, only the lower body line is left, and all sides are cleaned and numbered.

5, sandalwood square production method:

(1) First, make a template according to the actual size of the box board. When painting, use a square to find the right angle between boards, fix the length with various slopes of scaffolding, and then scrape the head and tail of each board. Connect the template with the rafters in turn, draw the curve of the box board according to the color lifting, and draw the shape of overlord fist at the lower end of the box board with the rafters. After proofreading, you can saw the template.

(2) According to the sample, spray paint on the processed joint plate, and take it from the center line after spray painting. Draw the stubble position outside the center line. Finally, draw the midpoint of each truss joint position on the trough plate, draw a circle with the truss diameter as the diameter, and then chisel out the truss wide nest about half a rafter deep.

(3) Press it along the curve and press it with a planer. Dig and saw out the overlord fist, and do the number of summer-planting points.

6. Manufacture and installation of wooden doors and windows

(1) Manufacturing Process Sequence of Wooden Doors and Windows

Setting out → batching → cutting → planing → marking → drilling → opening, shoulder pulling → cutting, unreeling → assembly, grinding and stacking, etc.

(2) wooden doors and windows installation operation process sequence

Has grown two millimeters → door sash installation → door and window hardware selection → door and window hardware installation.

(3) Quality standard of wooden doors and windows

The variety and material grade of wood should meet the design requirements, the moisture content should not be greater than 12%, and insect prevention, anti-corrosion and fire prevention should be done. The tenon and groove should be bonded with rubber compound and fastened with rubber wedge, and must be embedded tightly.

(2) Wooden decoration of ancient buildings

1, operation flow sequence of grid-connected fans

Planing materials → drawing lines → manufacturing → installation.

2, hanging down the operation process sequence

Planing materials → drawing lines → production → assembly → installation.

(1) The cross section of the frame is 40mm*50mm or 45mm*60mm, and the cross section of the batten is 18 mm * 25 mm. Because the hanging lattice is repeatedly connected according to the basic pattern according to the size of the bay between columns, the length of cutting should be determined after the design pattern is filled with details. The depth of the flower tooth is the same as that of the rod, and the width and height are according to the design drawings.

(2) Hanging shall be welded with square steel, treated with rust prevention and painted with diamond role varnish once.