How to calculate the amount of trapezoidal cut How to calculate the amount of cut?

Trapezoidal earthwork calculation: (opening area + bottom area) x depth 2 * length.

The data given in the question is incomplete, and the length data is missing, so it cannot be calculated.

The amount of earthwork is one of the main data of earthwork construction organization design, and it is the basis for organizing labor when manual excavation is used or mechanical construction is used to calculate the mechanical shift and construction period. The calculation of earthwork should be as accurate as possible.

The calculation of earthwork quantity includes the sum of the amount of filling and excavation. The calculation method of earthwork quantity is: take the distance between two adjacent cross-sections as the calculation unit, that is, find the area of the roadbed on the adjacent two cross-sections and the distance between the two cross-sections respectively.

The role of quantity takeoff calculations.

The calculation of earthwork quantity is an important step in engineering construction. In the engineering design stage, the amount of earth and rock must be budgeted, which is directly related to the cost estimation of the project and the selection of the scheme. In reality, disputes arising from the accuracy of earthwork calculations in some engineering projects are also relatively common.

How to use the topographic data measured by the survey unit on the spot or the original digital terrain data, quickly and accurately calculate the amount of earthwork has become an increasingly concerned problem, and the more commonly used earthwork calculation methods are: grid method, section method, DTM method, and average elevation method (scatter method), contour method, etc.

The earthwork quantity of the trapezoid should be calculated according to the formula for finding the volume of the trapezoid.

The formula for the volume of the trapezoid: (upper bottom + lower bottom) x height 2x length.

Trapezoidal earthwork calculation: (opening area + bottom area) x depth 2x length.

The canal in ** is a typical trapezoidal earthwork volume.

The question you asked is an inverted platform cut, the area of the upper mouth and the area of the lower mouth are 60*26 divided by 2 and multiplied by the average depth to be dug.

The distance between the upper and lower mouths is missing, and it is impossible to calculate the earthwork volume.

How to calculate the amount of trapezoidal potatoes excavated in the earthwork trench?

Look at how to calculate, what is missing in this map, how to find the amount of earthwork after supplementing.

The excavation length (trench length) is missing

Excavation volume (earthwork quantity) Excavation cross-sectional area Trench length.

Count it yourself.

Trapezoidal cut amount = (upper bottom of trapezoidal + lower bottom) * height of trapezoidal 2 * length of cut.

According to the formula of the ladder next to the shed and the square shape of the world, that is, the trapezoidal volume formula (length of the upper bottom + length of the lower bottom) x height 2 and then multiplied by the length. In the problem, it is known that the upper length, the lower length is the dry oak and the height, and what is missing is the length of the digging l, that is, (, l is the length of the digging.

First, find the trapezoidal cross-sectional area = (upper bottom + lower bottom) height 2, trapezoidal cut amount = trapezoidal cross-sectional area and cut length.

To calculate the amount of trapezoidal cut, first find the trapezoidal area according to the conditions, and then calculate the volume by length, and the result is the amount of cut.

Earthwork = area with horizontal screenshot (trapezoidal) The length of the channel, i.e.:

Width at the bottom of the canal + width at the mouth of the canal) Depth of the canal 2 Length of the canal.

The area of the upper search of the bottom is S1, the area of the lower cherry drain is S2, and the height is H

Solution: The volume of a positive trapezoid = ((s1+s2) 2) h

It is enough to use the trapezoidal volume calculation formula. The upper bottom plus the lower bottom multiplied by the height divided by two is the volume.

You can calculate the area of the trapezoidal sides and multiply it by the thickness.

If you need a specific size, you can calculate it according to the volume formula.

Dear, hello, we are happy to answer for you: how to calculate the amount of trapezoidal cut? A:

Trapezoidal earthwork calculation: (opening area + bottom area) x depth 2 * length. The earthwork quantity of the trapezoid should be calculated according to the formula for finding the volume of the trapezoid.

The formula of the trapezoidal volume of Li Leak Bi: (upper bottom + lower bottom which celery) x height 2x long search attitude trapezoidal earthwork calculation: (opening area + bottom area) x depth 2x length ** The canal in the ** is a typical trapezoidal earthwork quantity.

The calculation formula for the amount of earthwork excavation, backfill and spoil:

1. (width + height x slope coefficient) x height x long signal = amount of excavation.

2. Excavation amount - (excavation amount - foundation volume) Final loose coefficient = spoil.

3. Spoil x final loosening coefficient = final spoil volume.

4. The final volume of spoil divided by the loading volume = the number of cars.

Specifically, according to the given topic:

1. Excavation quantity = 40 (cubic meters.)

2. Backfill engineering quantity = cubic meters.

3. The amount of spoil engineering = (cubic meters.)

The first type: the trapezoidal body song is the product = (upper bottom + lower bottom) height 2 total length of the second type: put the quadrangular platform.

The area of the upper section of the extended vertebral is s, the lower section r, and the height of the platform is h, then the volume = 1 3 (r-s) * h

If it is a trapezoidal object, it is.

v= s1 s2 open root number(s1*s2) wild shed 3*h Note: v: volume; s1: Upper surface area.

s2: lower surface area; H: High.

The above is the formula for calculating the volume of trapezoidal earthwork.

Summary. Hello, dear. The volume of the trapezoidal earthwork is equal to the base area multiplied by the height, and the base area and height can be calculated separately, and then multiplied to give the volume.

Hello, dear. The volume of the trapezoidal earthwork is equal to the base area multiplied by the height, and the base area and height can be calculated separately, and then multiplied to give the volume.

The pit is 10 meters long, 8 meters wide, and the bottom of the pit is 8 meters long and 8 meters wide, and the height is meters.

Hello, dear. The pit is 10 meters long, 8 meters wide, and the bottom of the pit is 8 meters long and 8 meters wide, and the height is meters.

The calculation process of the old cavity of the hole is calculated: the bottom area of the trapezoidal = (upper bottom + lower bottom) height 2 = (10 + trapezoidal volume = bottom surface nanoliter product height =

Calculation formula: Calculation process: the bottom area of the trapezoid = (upper bottom + lower bottom) height 2 trapezoidal volume = bottom area high.

Trapezoidal earthwork volume = (top bottom + bottom bottom) 2 long high, trapezoidal is a quadrilateral with only one set of opposite sides parallel.

The two parallel sides are called the bottom edge of the trapezoid: the longer bottom edge is called the lower bottom, and the shorter bottom edge is called the upper bottom; The other two sides are called the waist; The perpendicular segment sandwiched between the two bases is called trapezoidal height.

A trapezoid with a waist perpendicular to the bottom is called a right-angled trapezoid. A trapezoid with two equal waists is called an isosceles trapezoid.

The trapezoidal rule is to use the trapezoidal shape to estimate the area under the curve, which is equivalent to approximating the integral function as a straight line function, and the part of the product is approximating as a trapezoid.

Find the trapezoidal earthwork calculation formula, urgently!

Find the trapezoidal earthwork calculation formula, urgently! Hello dear, the earthwork calculation of the trapezoidal should be calculated according to the formula for finding the volume of the trapezoid. The formula for the volume of a trapezoidal lifting circle:

Upper bottom + lower side collapsed bottom) x height 2x length trapezoidal earthwork calculation: (opening area + bottom area) x depth 2x length ** The canal in the middle is a typical trapezoidal earthwork. Hope it helps.

Summary. Kiss is happy to answer for you, the calculation of the volume of the trapezoidal earthwork: the area formula of the trapezoid:

Top bottom + bottom bottom) High +2. The volume formula of the bevel: [Upper base area + Lower bottom area + (Upper bottom area Lower bottom area)] High +3.

A trapezoid is a flat figure, not three-dimensional, and has no volume.

Dear Kiss I am happy to answer for you, the volume of the trapezoidal earthwork is calculated: the area difference formula of the trapezoid: (upper bottom + lower bottom) high + 2.

The formula for the volume of the vanity hood of the prism: [upper and lower area + lower bottom area + (upper and lower area and lower bottom area)] high + 3. A trapezoid is a flat figure, not three-dimensional, and has no volume.

How to calculate the rest product If it is a trapezoidal cross-section of the ditch (embankment) and the volume of the earthwork: trapezoidal area length.