CN112199628A - Method and device for calculating engineering quantity of linear engineering - Google Patents
Method and device for calculating engineering quantity of linear engineering Download PDFInfo
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Abstract
The invention discloses a method and a device for calculating the engineering quantity of linear engineering, wherein the method comprises the following steps: drawing the construction drawing into a calculation drawing convenient for extracting the engineering quantity according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme; and according to the calculation diagram, calculating the engineering quantity of the corresponding sub-item between the pile numbers of the two cross sections according to the section area or length of each sub-item of the two front and back cross sections and the distance between the two cross sections for each engineering section according to the sequence of the mileage pile numbers along the full cross sections, and calculating the total engineering quantity according to the engineering quantity of each sub-item of each engineering section. The invention greatly improves the accuracy and convenience degree of the engineering quantity calculation of the linear engineering.
Description
Technical Field
The invention relates to the technical field of construction engineering, in particular to a method and a device for calculating engineering quantity of linear engineering.
Background
The engineering quantity is the basic basis of engineering pricing, has important significance on the metering pricing of the constructional engineering and the economic accounting of the engineering, and the accuracy and the speed degree of the calculation directly influence the quality and the progress of pre-settlement and the investment control of the engineering construction. Meanwhile, the engineering quantity is an important basis for determining an engineering quantity list, building installation engineering cost, compiling a construction operation plan, reasonably arranging construction progress and organizing field labor force, materials and mechanical equipment. The method for improving the engineering quantity calculation has important significance for improving the quality of the budget estimate, accelerating the efficiency of the budget estimate, reducing the workload of budget estimate staff and enhancing the transparency of the approval and the verification.
Track traffic, highway, tunnel, oil and gas pipeline, river course comprehensive remediation, town road and piping lane, city pipe network etc. all belong to typical linear engineering, and the key feature of this type of engineering is: the structure is relatively simple, the line is long, the comprehensive ecological environment, the landform and the geomorphic conditions along the line are complex, the construction area is mainly concentrated in a strip-shaped area formed by the occupied land of the line and is relatively narrow, the operation is frequently carried out at multiple points simultaneously, the length and the sections of an engineering battle line are large, the calculation workload of the engineering quantity is huge, the data are complicated, the auditing difficulty is high, the engineering quantity is often large in linear engineering construction, the accurate calculation of the engineering quantity is not only related to the engineering cost and the project accounting, but also has great significance on the optimization of a construction scheme, and how to accurately and quickly calculate the engineering quantity of the type of engineering becomes the important factor throughout the whole engineering construction. In the actual engineering construction, in order to relieve unnecessary disputes caused by the difference of linear engineering quantity calculation, it is important to select an accurate and fast calculation method.
For example, the method for calculating the earth and rock engineering quantity of the current common linear engineering mainly comprises the following steps: contour method, average elevation method, square grid method, DTM method, etc. The use conditions and advantages and disadvantages of the engineering quantity calculation method are shown in table 1:
TABLE 1
As can be seen from the above table, the traditional linear engineering workload calculation has a large amount of calculation workload, complex data, high auditing difficulty and the like.
Disclosure of Invention
The present invention is directed to a method and an apparatus for calculating the engineering quantity of a linear engineering, which are used to solve the above-mentioned problems in the prior art.
The invention provides a method for calculating the engineering quantity of linear engineering, which comprises the following steps:
drawing the construction drawing into a calculation drawing convenient for extracting the engineering quantity according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme;
and according to the calculation diagram, calculating the engineering quantity of the corresponding sub-item between the pile numbers of the two cross sections according to the section area or length of each sub-item of the two front and back cross sections and the distance between the two cross sections for each engineering section according to the sequence of the mileage pile numbers along the full cross sections, and calculating the total engineering quantity according to the engineering quantity of each sub-item of each engineering section.
The invention provides a work amount calculating device for linear engineering, comprising:
the calculation drawing module is used for drawing the construction drawing into a calculation drawing convenient for extracting the engineering quantity according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme;
and the engineering quantity calculation module is used for calculating the engineering quantity of the corresponding sub-item between the pile numbers of the two cross sections according to the calculation diagram, the sequence of the mileage pile numbers along the full cross section, the area or the length of the cross section of each sub-item of the front cross section and the back cross section and the distance between the two cross sections for each engineering section, and calculating the total engineering quantity according to the engineering quantity of each sub-item of each engineering section.
By adopting the embodiment of the invention, the accuracy and convenience degree of the engineering quantity calculation of the linear engineering are greatly improved. Compared with other traditional methods, the method is wider in application range, more suitable for areas with complex terrain and large fluctuation, simpler and more convenient in innovative algorithm, and higher in calculation result precision under the condition of scientifically selecting the cross section.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flow chart of a method of engineering quantity calculation for linear engineering according to an embodiment of the present invention;
FIG. 2 is an original design of 8+900 hydraulic cross-section according to an embodiment of the present invention;
FIG. 3 is a 8+900 hydraulic cross-sectional calculation diagram according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an engineering quantity calculation table according to an embodiment of the present invention;
FIG. 5 is a first calculation chart of the 9+564 hydraulic cross section of the embodiment of the present invention;
FIG. 6 is a second calculation of the 9+564 hydraulic cross section of an embodiment of the present invention;
FIG. 7 is a schematic diagram of the engineering quantity calculation process at the same section in an embodiment of the present invention;
FIG. 8 is a cross-sectional view of an 8+900 sewage interception project according to an embodiment of the present invention;
fig. 9 is a schematic diagram of an engineering quantity calculation apparatus for linear engineering according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a linear engineering quantity calculation method which is mainly applied to calculation of linear engineering quantities of rail transit, highways, tunnels, oil and gas pipelines, comprehensive river regulation, municipal roads, pipe galleries, urban comprehensive pipe networks and the like.
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Method embodiment
According to an embodiment of the present invention, a method for calculating engineering quantity of linear engineering is provided, fig. 1 is a flowchart of the method for calculating engineering quantity of linear engineering according to the embodiment of the present invention, and as shown in fig. 1, the method for calculating engineering quantity of linear engineering according to the embodiment of the present invention specifically includes:
step 101, drawing a construction drawing into a calculation drawing convenient for extracting the engineering quantity according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme; specifically, the calculation graph can be obtained by sequentially drawing according to the sequence and the procedures from top to bottom, establishing a surface area in a cross-sectional diagram for the sub-items of the engineering quantity in units of volume, drawing the section length of the sub-items in the calculation graph and drawing a legend, and clearly showing the sub-item information represented by each surface area or length on the legend through different colors.
In the embodiment of the invention, when the section of the same pile number changes, two cross sections are continuously measured at the position of the same pile number, and the two cross sections respectively represent the corresponding construction content in the range of the corresponding construction section.
In addition, when the construction drawing needs to be drawn into calculation drawings of different specialties, which are convenient for extracting the engineering quantity, according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme, the calculation drawings of the different specialties are linked;
under the condition of correcting the construction drawing in the construction stage, the area or the size length of the cross section area of each column procedure is adjusted on the basis of the calculation drawing drawn in the construction drawing budget stage, the measured section is added at the change position of the cross section, and the section is properly encrypted.
And 102, calculating the engineering quantity of corresponding sub items between the pile numbers of the two cross sections according to the calculation chart, the sequence of the mileage pile numbers along the full cross sections, the area or the length of the cross section of each sub item of the front cross section and the back cross section and the distance between the two cross sections for each engineering section, and calculating the total engineering quantity according to the engineering quantity of each sub item of each engineering section.
Specifically, in step 102, a project amount calculation book may be compiled, corresponding data is automatically entered according to the project in the project amount calculation book, an average value of the sum of the cross-sectional areas or lengths of each sub-item of the two front and rear cross sections is multiplied by the distance between the two cross sections, and the project amount of the corresponding sub-item between the pile numbers of the two cross sections is calculated, wherein the project amount calculation book specifically includes: sequence number, section stake number, the interval between two cross section stake numbers and a plurality of subentries, every subentry includes below: cross-sectional area or length and corresponding engineering quantities.
It can be seen from the above description that the volume or area between two adjacent sections is obtained by calculating the average of the area of two adjacent sections or the sum of the length of the sections multiplied by the section distance, and then the sum of the volume or area of each segment is counted to calculate the engineering quantity, which is an approximate engineering quantity calculation method, for example, the engineering quantity volume calculation formula is:
wherein, S1, S2 is the adjacent cross-sectional area, unit m2(ii) a Dj is the spacing between adjacent sections, unit m; vj-engineering quantity of section j, unit m3(ii) a V-total work volume, unit m3。
It should be noted that the distance between adjacent sections is preferably the distance between adjacent sections on the design drawing, the distance between the centers of the milepost marks is preferably the distance between the centers of the sections, and if the topographic relief change between two adjacent sections is large, the sections can be properly encrypted.
The technical scheme of the embodiment of the invention is that the calculation is carried out according to the mileage stake mark along the full section, and the engineering quantity calculation is carried out in two parts: dividing engineering sections according to the construction drawing and the construction scheme, and extracting and arranging data in the construction drawing to compile a project quantity calculation book.
The calculation chart which is used for drawing the construction chart to conveniently extract the engineering quantity is one of the key points of the calculation process of the average section method according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme.
In summary, the embodiment of the present invention is a method for calculating linear engineering quantities more accurately and conveniently; each project list sub item can be refined accurately, and the direct seamless connection of different standard section sections can be realized; the standard section calculation books of different personnel are accessible and combined and gathered, so that unnecessary repeated work is avoided, and the auditing difficulty is reduced. The method has the characteristics of more applicable scenes, simplicity, convenience, higher precision and the like, and can be widely used in linear engineering quantity calculation of rail transit, highways, tunnels, oil and gas pipelines, comprehensive river regulation, municipal roads, pipe galleries, urban comprehensive pipe networks and the like.
The above technical solutions of the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
According to the cross section of the electronic CAD drawing provided by the design unit, taking the hydraulic cross section with the pile number of 8+900 as an example, as shown in FIG. 2, the cross section provided by the design unit can clearly reflect all construction contents in the river regulation project, which is an important basis for drawing the list items in the calculation chart and the calculation book. The three lines of interest in the figure are the current ground line, the design ground line and the excavation line.
In the following, a cross section with a stake number of 8+900 is taken as an example to describe how to draw a calculation graph on the basis of a design graph, as shown in fig. 3, in order to ensure accuracy and avoid repeated metering and missing items during the drawing of the calculation graph, great attention must be paid to the drawing sequence, and the calculation graph is drawn sequentially according to the procedures from top to bottom. The central idea of drawing the calculation chart is that the center line of the river channel is used as a boundary line to divide the whole cross section into a left bank and a right bank, the project amount is a sub item taking the volume as a unit, and a surface area is established in the cross section chart, such as paving and filling planting soil, earthwork excavation, earthwork backfilling, gabion steps and the like in the cross section chart. The sub-items of the engineering quantity in the unit of area need to be drawn in the calculation chart, such as the laying of large-leaf turfs, bamboo strips and the like. After the drawing is finished, a legend should be drawn, and each color on the legend clearly indicates the sub-item information represented by each face area or length.
And compiling a project amount calculation book, wherein as shown in fig. 4, the average section method is to obtain the project amount of the corresponding sub-item between the pile numbers of the two cross sections by taking the average value of the section area or the length of each sub-item of the front cross section and the rear cross section and multiplying the distance between the two cross sections. When the calculation book is compiled, the position of the row corresponding to the distance is between two cross section pile numbers, the distance between the two cross section pile numbers is represented, and the row of each sub-item section size or section area corresponds to the position of the corresponding cross section pile number. The corresponding row of the engineering quantity is also positioned between two cross section pile numbers and represents the engineering quantity of the corresponding sub item between the two cross section pile numbers.
After the calculation graph is drawn, the area or the length of each sub-item area is inquired according to the inquiry function or the characteristic function of the CAD self-contained computer, the area or the length is recorded into a table corresponding to the EXCEL of a calculation book, and the engineering quantity of the corresponding sub-items can be quickly calculated through the calculation function of the EXCEL self-contained computer. For example, the sub-item of the dredging process between the pile number of 8+900 and the pile number of 8+925 is required to be calculated, and the calculation process is (12.46+12.41+621+6.66)/2 × 25 ═ 471.75m3。
Treatment for several special cases:
firstly, processing the section change part with the same pile number: the linear engineering has long internal distance, a plurality of structures are inevitably distributed along the line of the type of engineering, the front and back cross sections of each structure are inevitably changed, and particularly, the structures such as large boxes and culverts, sewage discharge ports, river descending ramps, cross bridges and the like distributed on the river regulation engineering are inevitably generated at each structure. For example, the bridge at the pile number 9+564 has the width of 62 meters, the pile number ranges from 9+502 to 9+564, and the cross sections at the pile number 9+502 and the pile number 9+564 are changed.
Such a type of cross-sectional change is processed in such a manner that, as shown in fig. 5 and 6, two cross-sections are continuously measured at the same pile number, and the two cross-sections respectively represent the corresponding construction contents within the range of the corresponding construction section.
Secondly, processing a calculation book at the cross section change position with the same pile number:
the pile numbers are the same, the sections of different parts are different, the corresponding section area and section size of each sub item reflected are also greatly different, but the distance between the two pile numbers is zero, so the engineering quantity of each sub item at the sections of the two same pile numbers is zero according to the calculation principle of an average section method. The connection problem among pile numbers is skillfully solved by adding one more virtual pile number with the zero interval, and the calculation of the engineering quantity is not influenced. The procedure of calculating the book is shown in fig. 7.
Connection between three, different professions
The calculation process mainly introduces the application of the average section method by taking the hydraulic professional cross section as an example, how to ensure the calculation accuracy of the engineering quantity, achieve effective connection between different professional drawings, avoid the phenomena of repeated calculation and less calculation, and is also the problem that the average section method needs to face in the calculation process. The cross section of the sewage cutting pipe with the pile number of 8+900 is taken as an example, and is shown in the following figure 7. In the above-described process of drawing a hydraulic work calculation map, the current ground line, the design ground line (design bank slope line), and the excavation line are three lines that are important in the whole drawing process. When drawing a hydraulic cross section calculation chart, all excavation and filling are based on the current ground line, the design ground line and the excavation line as reference lines. When the pipe culvert calculation diagram is drawn, the positions and the gradients of the three lines are required to be completely consistent with the water conservancy project. Fig. 7 includes a design bank slope line (design ground line), a current ground line, and a bottom side line on which planting soil is laid. In the hydraulic engineering professional bank slope digging and filling calculation map, the bottom side line of the digging part and the top side line of the filling part are both the bottom side line of the paved and planted soil, so when the sewage interception pipe calculation map is drawn, the top side line of the digging and filling part is the side line formed by the intersection of the current ground line and the paved and planted soil side line, and the side line is the boundary of the drawing process of the sewage interception pipe calculation map and the hydraulic engineering calculation map.
Fourthly, drawing correction in construction stage
In the actual construction process, the current terrain in the design drawing is different from the current terrain in the actual construction process on site, so that the construction drawing needs to be correspondingly corrected on the basis of the design drawing in the construction stage by combining the actual current terrain on site.
The corrected construction drawing must be approved by a construction unit and a design unit, a design bank slope line and an excavation line are corrected based on a ground line of an actual measurement current situation in a field construction process in the correction process, the earthwork excavation, a backfill party and a dredging project amount are calculated according to a contract agreement in the construction process, and therefore a boundary between the earthwork and the sludge, namely the dredging line, needs to be determined in the construction process. If the present three-line principle of the ground line, the design bank slope line and the excavation line is adhered to in the approximate calculation and construction diagram budget stage, the present four-line principle of the ground line, the design bank slope line, the excavation line and the dredging line must be adhered to in the actual construction process.
The construction drawing which is corrected in the construction process after being approved and confirmed by the construction unit and the design unit provides the truest, most accurate and most powerful basis for the calculation of the engineering quantity in the process of applying for the progress money. The drawing of the calculation chart at the stage is relatively simple, and the current ground line is replaced on the basis of the calculation chart drawn at the construction chart budget stage, the bank slope line and the excavation line are adjusted and designed by taking the current ground line as the reference, the desilting line is added, and the cross section area or the size length of each column procedure is adjusted. The measured section is changed in the cross section, and the section is properly encrypted. Therefore, the calculation of the engineering quantity is more accurate through the further improved calculation chart.
Five-step completion drawing restoration
The corrected calculation drawing is continuously perfected along with the progress of the engineering, the workload of the completion drawing is greatly reduced in the completion stage, and the final completion drawing is obtained by only slightly modifying and restoring the original calculation drawing.
And (3) restoring the completion drawing, namely removing the surface area, the section length and the deletion legend of each procedure and only keeping the original lines just in the process of drawing the calculation drawing, wherein the simplified drawing is a set of complete electronic-version completion drawing.
System embodiment
According to an embodiment of the present invention, there is provided a linear engineering work load calculation apparatus, fig. 9 is a schematic diagram of the linear engineering work load calculation apparatus according to the embodiment of the present invention, and as shown in fig. 9, the linear engineering work load calculation apparatus according to the embodiment of the present invention specifically includes:
the calculation chart drawing module 90 is used for drawing the construction chart into a calculation chart convenient for extracting the engineering quantity according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme;
the computation graph drawing module 90 is specifically configured to:
the method comprises the steps of sequentially drawing according to the sequence and the procedures from top to bottom, establishing a surface area in a cross-sectional diagram by using the sub-items of the engineering quantity as a unit of volume, drawing the section length of the sub-items in the calculation diagram by using the engineering quantity as a unit of area, drawing a legend, and clearly showing the sub-item information represented by each surface area or length on the legend through different colors to obtain the calculation diagram.
The computation graph rendering module 90 is further configured to:
when the section of the same pile number changes, two cross sections are continuously measured at the position of the same pile number, and the two cross sections respectively represent the corresponding construction content in the range of the corresponding construction section.
Drawing the construction drawing into calculation drawings of different specialties for conveniently extracting the engineering quantity according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme, and connecting the calculation drawings of the different specialties;
under the condition of correcting the construction drawing in the construction stage, the area or the size length of the cross section area of each column procedure is adjusted on the basis of the calculation drawing drawn in the construction drawing budget stage, the measured section is added at the change position of the cross section, and the section is properly encrypted.
And the engineering quantity calculation module 92 is used for calculating the engineering quantity of the corresponding sub-item between the pile numbers of the two cross sections according to the calculation diagram, the sequence of the mileage pile numbers along the full cross section, the area or the length of the cross section of each sub-item of the front cross section and the back cross section and the distance between the two cross sections for each engineering section, and calculating the total engineering quantity according to the engineering quantity of each sub-item of each engineering section.
The engineering quantity calculation module 92 is specifically configured to:
compiling a project calculation book, automatically inputting corresponding data according to projects in the project calculation book, taking an average value of the sum of the section areas or the lengths of each sub-item of the front cross section and the rear cross section, and multiplying the average value by the distance between the two cross sections to calculate the project of the corresponding sub-item between the pile numbers of the two cross sections, wherein the projects of the project calculation book specifically comprise: sequence number, section stake number, the interval between two cross section stake numbers and a plurality of subentries, every subentry includes below: cross-sectional area or length and corresponding engineering quantities.
The embodiment of the present invention is a system embodiment corresponding to the above method embodiment, and specific operations of each module may be understood with reference to the description of the method embodiment, which is not described herein again.
In summary, the embodiment of the present invention is a method for calculating the engineering quantity of linear engineering more accurately and conveniently; each project list sub item can be refined accurately, and the direct seamless connection of different standard section sections can be realized; the standard section calculation books of different personnel are accessible and combined and gathered, so that unnecessary repeated work is avoided, and the auditing difficulty is reduced. The method has the characteristics of more applicable scenes, simplicity, convenience, higher precision and the like, and can be widely used in the engineering quantity calculation of linear engineering such as rail transit, highways, tunnels, oil and gas pipelines, comprehensive river regulation, municipal roads, pipe galleries, urban comprehensive pipe networks and the like.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for calculating the engineering quantity of linear engineering is characterized by comprising the following steps:
drawing the construction drawing into a calculation drawing convenient for extracting the engineering quantity according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme;
and according to the calculation diagram, calculating the engineering quantity of the corresponding sub-item between the pile numbers of the two cross sections according to the section area or length of each sub-item of the two front and back cross sections and the distance between the two cross sections for each engineering section according to the sequence of the mileage pile numbers along the full cross sections, and calculating the total engineering quantity according to the engineering quantity of each sub-item of each engineering section.
2. The method of claim 1, wherein the step of drawing the construction drawing into a calculation drawing for conveniently extracting the engineering quantity according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme specifically comprises the steps of:
the method comprises the steps of sequentially drawing according to the sequence and the procedures from top to bottom, establishing a surface area in a cross-sectional diagram by using the sub-items of the engineering quantity as a unit of volume, drawing the section length of the sub-items in a calculation diagram by using the engineering quantity as a unit of area, drawing a legend, and clearly showing the sub-item information represented by each surface area or length on the legend through different colors to obtain the calculation diagram.
3. The method of claim 1, wherein the step of calculating the engineering quantity of the corresponding sub-item between the pile numbers of the two cross sections according to the sectional area or the length of each sub-item of the front cross section and the rear cross section and the distance between the two cross sections specifically comprises the steps of:
compiling a project calculation book, automatically inputting corresponding data according to projects in the project calculation book, taking an average value of the sum of the section areas or the lengths of each sub-item of the front cross section and the rear cross section, and multiplying the average value by the distance between the two cross sections to calculate the project of the corresponding sub-item between the pile numbers of the two cross sections, wherein the projects of the project calculation book specifically comprise: sequence number, section stake number, the interval between two cross section stake numbers and a plurality of subentries, every subentry includes below: cross-sectional area or length and corresponding engineering quantities.
4. The method of claim 1, wherein rendering the construction drawing into a calculation drawing for facilitating extraction of the engineering quantity according to the engineering quantity calculation specification, the engineering quantity bill pricing specification, and the construction plan further comprises:
when the section of the same pile number changes, two cross sections are continuously measured at the position of the same pile number, and the two cross sections respectively represent the corresponding construction content in the range of the corresponding construction section.
5. The method of claim 1, wherein rendering the construction drawing into a calculation drawing for facilitating extraction of the engineering quantity according to the engineering quantity calculation specification, the engineering quantity bill pricing specification, and the construction plan further comprises:
drawing the construction drawing into calculation drawings of different specialties for conveniently extracting the engineering quantity according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme, and connecting the calculation drawings of the different specialties;
under the condition of correcting the construction drawing in the construction stage, the area or the size length of the cross section area of each column procedure is adjusted on the basis of the calculation drawing drawn in the construction drawing budget stage, the measured section is added at the change position of the cross section, and the section is properly encrypted.
6. An engineering quantity calculation apparatus for linear engineering, comprising:
the calculation drawing module is used for drawing the construction drawing into a calculation drawing convenient for extracting the engineering quantity according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme;
and the engineering quantity calculation module is used for calculating the engineering quantity of the corresponding sub-item between the pile numbers of the two cross sections according to the calculation diagram, the sequence of the mileage pile numbers along the full cross section, the area or the length of the cross section of each sub-item of the front cross section and the back cross section and the distance between the two cross sections for each engineering section, and calculating the total engineering quantity according to the engineering quantity of each sub-item of each engineering section.
7. The apparatus of claim 6, wherein the computational graph rendering module is specifically configured to:
the method comprises the steps of sequentially drawing according to the sequence and the procedures from top to bottom, establishing a surface area in a cross-sectional diagram by using the sub-items of the engineering quantity as a unit of volume, drawing the section length of the sub-items in a calculation diagram by using the engineering quantity as a unit of area, drawing a legend, and clearly showing the sub-item information represented by each surface area or length on the legend through different colors to obtain the calculation diagram.
8. The apparatus of claim 6, wherein the engineering quantity calculation module is specifically configured to:
compiling a project calculation book, automatically inputting corresponding data according to projects in the project calculation book, taking an average value of the sum of the section areas or the lengths of each sub-item of the front cross section and the rear cross section, and multiplying the average value by the distance between the two cross sections to calculate the project of the corresponding sub-item between the pile numbers of the two cross sections, wherein the projects of the project calculation book specifically comprise: sequence number, section stake number, the interval between two cross section stake numbers and a plurality of subentries, every subentry includes below: cross-sectional area or length and corresponding engineering quantities.
9. The apparatus of claim 6, wherein the computational graph rendering module is further configured to:
when the section of the same pile number changes, two cross sections are continuously measured at the position of the same pile number, and the two cross sections respectively represent the corresponding construction content in the range of the corresponding construction section.
10. The apparatus of claim 6, wherein the computational graph rendering module is further configured to:
drawing the construction drawing into calculation drawings of different specialties for conveniently extracting the engineering quantity according to the engineering quantity calculation specification, the engineering quantity list pricing specification and the construction scheme, and connecting the calculation drawings of the different specialties;
under the condition of correcting the construction drawing in the construction stage, the area or the size length of the cross section area of each column procedure is adjusted on the basis of the calculation drawing drawn in the construction drawing budget stage, the measured section is added at the change position of the cross section, and the section is properly encrypted.
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| CN114792232A (en) * | 2022-05-20 | 2022-07-26 | 中国长江三峡集团有限公司 | Method, system and equipment for processing engineering quantity and readable storage medium |
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