How to measure the size of the stair wall board and how to determine the thickness of the stair boar

Translate the ink line down by 150 in the vertical direction to get the ink line, and the distance between the ink line and the ink line in the vertical direction; It is the height of the step formwork (150).

Stair size measurement: elastic step pattern plate line.

There are two ways to play the ladder pole template line wisdom:

1. Use a level;

2. Divide the ink line or ink line into nine equal parts (that is, the number of steps), and then, make a vertical line from each equal point, and you can get the template line of each step.

Staircase size measurement: Bounce the vertical ink line.

Bounce two vertical ink lines on the inner wall of the staircase size beam; , , the spacing is the width of 9 steps; i.e. 300 9 = 2700. Also on the wall at the other end of the stair beam, two vertical ink lines are also played (in the section view.

In front of the staircase formwork, you can only see the ink line, with a hammer ball or theodolite.

Led to the upper wall, so that the stair beam can be controlled up and down in a wide straight line, to ensure that the tread width is consistent.

Staircase size measurement: elastic oblique ink line.

Firstly, the elevation of the intersection of the bottom of the flight plate and the stair beam should be obtained, and the slope of the stair and the thickness of the stair plate 1 should be used to find this elevation, and then the thickness of the junction of the flight plate and the ladder beam 2 should be obtained, wherein the slope = 150 300 =, the thickness of the ladder plate 1 80, and 2 use the Pythagorean theorem.

According to the proportion, it can be simply calculated, that is, the flat position on the bottom template of the run, the elevation of the point is (, and the elevation of the point should be (. The connection is the ink line. The calculated elevation is marked on the pay-off chart for use during construction.

From this the required elevation of other runs can be obtained.

Staircase size measurement: elastic oblique ink line.

Measure a tread height (150) upwards from the intersection of the horizontal line and the ink line with the elevation; Got points. Connecting a point with the intersection of the horizontal line and the ink line with the level is the ink line. The ink lines on the upper rungs are also popped up.

According to the length * height of the staircase (the natural height of each floor).

It is determined according to the ladder span, structure, step height, load and step width. For example, the thickness of the plate ladder is completely determined by the stephen span between one-twentieth and one-thirtieth of the ladder span. However, beam stairs are generally smaller, with a plate thickness of 40 mm.

The thickness has a certain range limit, generally 1 25L and 1 30L to the span.

A concrete floor slab in a building structure that connects the upper and lower floors.

Calculation method: The same as the calculation of ordinary floor slabs, the bending moment value m=ql2 8 is calculated according to the reinforcement of the bending moment value.

When reinforcing the plate thickness is generally taken as 1 25 1 30 of the span, the new seismic code requires that the upper and lower layers of the plate are through.

Because the stairwell has steps, surface layers, handrails, etc., the dead load is larger than that of ordinary boards, and the live load is also larger than that of ordinary boards when it is easy to be dense.

Modern civil building stairs mostly adopt slab stairs, which are beautiful and convenient to construct. But for seismic fortification, the stiffness of the plate staircase is not as good as the beam staircase, if the thickness of the stair plate is insufficient, it is easy to produce bending force and yield fracture under the action of horizontal force, resulting in major personnel. Therefore, the revised building seismic code of Wenchuan** requires that staircase components must participate in the overall analysis of the structural model.

If the bending force is considered, the floor slab of the slab staircase is required to be thicker, and the self-weight load is increased, and the material is wasted and uneconomical. Recently, some large staircases in civil and commercial buildings have also begun to adopt beam stairs, because of their reasonable stress, in the case of participating in the overall analysis of the structure and meeting the seismic requirements, compared with the slab staircase, it has more rationality and economy.

Most of the industrial buildings use steel stairs, which are beam stairs or cantilevered stairs.

The thickness of the kick plate is determined according to the span of the staircase, as well as according to the specification and model of the rebar.

How to measure the size of the stair wainscoting, hello, 1, if it is an on-site measuring room, it is recommended that you use a steel tape measure, it is more convenient to use a soft ruler, and it can also be measured well at the bend; 2. If it is measured in the drawing software, the measurement tool can be measured directly. Hope it helps. If my answer is helpful to you, please give a thumbs up (in the lower left corner), I look forward to your like, your efforts are very important to me, and your support is also the motivation for my progress.

Finally, I wish you good health and a good mood!

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Pro, the stair wall panel can be measured with a steel tape measure, if it is a field measuring room, it is recommended that you use a steel tape measure, it is more convenient to use a soft ruler, and it can also be measured well at the corner; If you measure in the drawing software, you can directly use the measurement tool to measure the size. The stair wall panel tread opening method is generally to open it at the wall, and bury the pressure rod fastener at the corner. Two fasteners are provided at the dark corners of each step, which are symmetrically buried at the centerline of the width of the staircase.

The fastener hole wall is at an equal distance from the stair tread and riser and is slightly less than the carpet thickness. Cut out the length of the carpet according to the sum of the actual width of the tread and the skirting surface of each step, and if you consider replacing the worn parts, you can reserve a certain length perceptually. Molding, according to the need, the formwork is paved into an inclined plane, and then the steel bar is laid on it, the cement concrete is poured, the cement is tamped with a vibrating rod, and then the mold is demolded after solidification.

Of course, this is a long slope and a high distance between the roof floor and the playground floor. 1. Prepare the ink fountain first, draw a straight line from the top to the bottom of the staircase, so that the old god can accurately measure the size of the steel groove of the staircase, and then draw a parallel line along the width of the steel groove according to the ink bucket and mark it. 2. Then draw a vertical line according to the center of the two lines to form an oblique angle.

Once determined, cut off the rest. 3. Before cutting the excess part, prepare sharp tools, and then cut by professional and technical personnel to avoid the problem of secondary rework. Hope mine can help you <>

If you have any other questions, please ask me again<>

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The answer you are looking for: The size measurement method of the stair wainscoting is as follows: Height:

Use a state-friendly ruler or tape measure to measure the height of the staircase, from the ground to the top of the staircase. If the staircase is curved, you need to measure the height of each section in sections and then add them together. Length:

Use a measuring tape or tape measure to measure the length of the staircase, starting with the wainscoting and ending at the top of the staircase. If the staircase is curved, you need to measure the length of each section in sections and then add them together. Tilt Angle:

Use a measuring tape or tape measure to measure the angle of inclination of the staircase, which is the slope of the staircase. Place the measuring tool on one side of the staircase and measure the height and length of the other side to calculate the angle of inclination of the staircase. Width:

Use a measuring tape or tape measure to measure the width of the wainscoting, from the wall to the front of the wainscoting. If the wainscoting is curved, you need to measure the width of each section in sections and then add them together. It should be noted that when measuring the size of the Lou Zhenqin ladder wall panel, you should use accurate measurement tools and carefully record the size of each part to ensure that the made wall panel meets the actual needs.

Measuring the size of a stair wainscoting requires the following tools: a tape measure, a rectangular ruler, a pen, and paper. 1.

Start by identifying the location of the stair wainscoting that needs to be measured. Place the rectangular ruler on the first step of the stair to ensure that the stair wainscoting can be installed horizontally. 2.

Use a tape measure to measure the distance from the rectangular ruler to the location where the stair wainscoting needs to be installed. This distance is the length of the stair wainscoting. 3.

Use a tape measure to measure the height of the stair wainscoting, from the bottom of the first step of the staircase to the location where the stair wainscoting needs to be installed. This height is the height of the stair wainscoting. 4.

Open the paper, write down the length and height of the stair wainscoting with a pen, and mark them on the drawing. Mark the areas that need to be cut on the drawing to ensure that the stair wainscoting fits snugly against the bend of the staircase. 5.

Finally, using a dimensioned drawing, the stair wainscoting is cut to the measured dimensions. The above is the method of measuring the size of the stair wainscoting, and it should be noted that the accuracy and precision should be ensured when measuring to ensure that the installation of the stair wainscoting is stable and reliable. Xiang Zhengqing.