JP7253414B2 - Average ground height calculation device, method of using average ground height calculation device, average ground height calculation method and program - Google Patents

Description

The present invention relates to an average ground height calculation device, a method of using the average ground height calculation device, an average ground height calculation method, and a program.

When deciding on site plans such as building layout and height, the relationship between the ground surface around the building and the height of the building may change as planning progresses. May need modification. In the past, it was necessary to rewrite many drawings and data to ensure consistency, and this work required a great deal of effort to ensure accuracy.

Further, conventionally, there has been known an average ground elevation method for determining the average ground elevation of a building site using a computer (see Patent Document 1, for example). In the technique described in Patent Literature 1, the section length, the left end height and the right end height of each section are input in the input process. In the arithmetic processing, the average ground height, area, total length of each block, total area and total average ground height of each block are calculated. In the determination process, it is determined whether or not the ideal average ground height set in consideration of building regulation conditions matches the total average ground height. When the determination result is inconsistent, the difference between the ideal average ground height and the total average ground height is calculated in the selection process, and one of the three adjustment processes for making this difference zero is selected. . In the adjustment process, the selected section is adjusted by back calculation, or the selected section is adjusted in units of blocks.
By the way, with the technique described in Patent Literature 1, it is necessary to perform a selection process when the determination result is inconsistent, and the procedure until the average ground height is calculated is complicated. That is, the technique described in Patent Document 1 cannot easily calculate the average ground height.
Further, in the technique described in Patent Document 1, the average ground height is calculated without considering the puff size. Therefore, with the technique described in Patent Document 1, the calculation accuracy of the average ground height is remarkably lowered when the puddle dimension cannot be ignored.

JP-A-10-054715

In intensive research, the inventor of the present invention can easily calculate a high-precision average ground height that takes into account the puff size without the need to perform complicated adjustment processing such as the technology described in Patent Document 1. I found a new method.
That is, the present invention provides an average ground height calculation device, a method of using the average ground height calculation device, and an average ground height calculation method that can easily calculate a highly accurate average ground height in consideration of the puff size. and to provide programs.

One aspect of the present invention is an average ground height calculation device that calculates the height of the average ground surface, which is the horizontal plane at the average height of the position where the building contacts the surrounding ground, wherein the building is in contact with the surrounding ground The contact position is configured by a plurality of sections, a first acquisition unit that acquires the length of each section, a second acquisition section that acquires the height of the first end that is one end of each section, a third obtaining unit that obtains the height of the second end that is the other end of each section; a fourth obtaining unit that obtains the puff type of the first end of each section; a puff size of the first end of each section based on the puff type of the first end of each section obtained by a fifth obtaining unit that obtains puff types of two ends; and based on the puff type of the second end of each section acquired by the fifth acquisition unit, a second calculation unit that calculates a second end puff size that is a puff size; the length of each section acquired by the first acquisition unit; and the first end of each section calculated by the first calculation unit a third calculator for calculating the length of each section after considering the puff size based on the puff size and the second puff size of each section calculated by the second calculator; The height of the first end of each section acquired by the acquisition unit, the height of the second end of each section acquired by the third acquisition unit, and each section calculated by the third calculation unit a fourth calculation unit that calculates the area after consideration of the puff size of each section based on the length after consideration of the puff size of each section; a fifth calculation unit that calculates the length after consideration of the puff size of all sections; and the area after consideration of puff size of each section calculated by the fourth calculation unit based on a sixth calculation unit that calculates the length after consideration of the puff size of all the sections calculated by the fifth calculation unit, and the area after consideration of the puff size of all sections calculated by the sixth calculation unit and a seventh calculator for calculating the average ground height.

In the average ground height calculation device of one aspect of the present invention, the first calculation unit calculates zero as the first end rise dimension when the first end is a flat portion, and the first When the end is an external corner, a positive value is calculated as the first end raised dimension, and when the first end is an internal corner, a negative value is calculated as the first end raised dimension. When the second end is a flat portion, the second calculation unit calculates zero as the second end puff size, and when the second end is a protruding corner, the A positive value may be calculated as the second edge swelling dimension, and a negative value may be calculated as the second edge swelling dimension when the second edge is an internal corner.

In the average ground height calculation device of one aspect of the present invention, the third calculation unit uses the length of each section acquired by the first acquisition unit as the length of each section after considering the puff size, and the first The sum of the first end fillet dimension of each section calculated by the calculator and the second end fillet dimension of each section calculated by the second calculator may be calculated.

In the average ground height calculation device of one aspect of the present invention, the fourth calculation unit calculates the height of the first end of each section acquired by the second acquisition unit as the area after consideration of the puff size of each section. and the height of the second end of each section acquired by the third acquisition unit, and the length after consideration of the puff dimension of each section calculated by the third calculation unit is divided by 2. may be calculated.

In the average ground height calculation device of one aspect of the present invention, the seventh calculation unit calculates the area after consideration of the puff dimension of all the sections calculated by the sixth calculation unit as the average ground height, 5 A value obtained by dividing by the length after consideration of the puff size of all the sections calculated by the calculating unit may be calculated.

One aspect of the present invention is a method of using an average ground height calculation device, wherein the average ground height calculated by the seventh calculation unit and the height from the design GL on the site to the top of the foundation Utilization of an average ground height calculation device that calculates the building height used for structural calculation of the building based on the crown height and the structural height that is the height of the building above the foundation crown The method.

In the method of using the average ground height calculation device of one aspect of the present invention, the building height used for the structural calculation of the building is the sum of the average ground height, the foundation crest height and the structure height. good too.

In the method of using the average ground height calculation device of one aspect of the present invention, the building height used for structural calculation of the building, the distance between the eaves and the boundary line in the true north direction of the building, and the maximum height of the building A consideration of the north diagonal limit may be performed based on .

In the method of using the average ground height calculation device of one aspect of the present invention, the velocity pressure is calculated based on the building height used in the structural calculation of the building, the eave height of the building, and the reference wind speed. good too.

One aspect of the present invention is an average ground height calculation method for calculating , by a computer , the height of the average ground surface, which is the horizontal plane at the average height of the position where the building contacts the surrounding ground, wherein the building is the surrounding ground. The position in contact with the ground is configured by a plurality of sections, and the computer obtains the length of each section in a first acquisition step, and the computer obtains the height of the first end, which is one end of each section. a second obtaining step of obtaining; a third obtaining step of obtaining the height of the second end, which is the other end of each section; and a computer obtaining the puff type of the first end of each section. a fifth obtaining step of obtaining a puff type of the second end of each section; and a computer obtaining the first puff type of each section obtained in the fourth obtaining step. a first calculating step of calculating a first end puff dimension, which is the puff dimension of the first end of each section , based on the end puff type; a second calculating step of calculating a second end puff dimension, which is the puff dimension of the second end of each section, based on the puff type of the second end of the section; the length of each section obtained in the above, the first end puff dimension of each section calculated in the first calculation step, and the second end puff size of each section calculated in the second calculation step a third calculating step of calculating the length after consideration of the puff size of each section, and a computer calculating the height of the first end of each section obtained in the second obtaining step, and the third Based on the height of the second end of each section obtained in the obtaining step and the length of each section after consideration of the bulge calculated in the third calculation step, the area of each section after consideration of the bulge is calculated. a fourth calculating step of calculating, and a fifth calculating step of calculating the post-puff length of all sections based on the post-puff length of each section calculated in the third calculating step. a sixth calculation step in which the computer calculates the area after consideration of the puff size of all the sections based on the area after consideration of the puff size of each section calculated in the fourth calculation step; A seventh calculation for calculating an average ground height based on the length of all the sections after consideration of the depth calculated in the calculation step and the area of all the sections after consideration of the depth calculated in the sixth calculation step. A method for calculating average ground height, comprising:

One aspect of the present invention is a program that causes a computer to calculate the height of the average ground level, which is the horizontal plane at the average height of the position where the building contacts the surrounding ground, wherein the position where the building contacts the surrounding ground is composed of a plurality of sections, and the computer is provided with a first acquisition step of acquiring the length of each section and a second acquisition step of acquiring the height of a first end that is one end of each section a third obtaining step of obtaining the height of the second end that is the other end of each section; a fourth obtaining step of obtaining the puff type of the first end of each section; a fifth obtaining step of obtaining a puff type of the second end; and a puff type of the first end of each section based on the puff type of the first end of each section obtained in the fourth obtaining step. A first calculation step of calculating a first end puff dimension, which is a puff dimension; a second calculation step of calculating a second end fill size that is a fill size of the portion; a length of each section obtained in the first obtaining step; a third calculating step of calculating the length of each section after considering the widening dimension based on the first widening dimension and the second widening dimension of each section calculated in the second calculating step; The height of the first end of each section obtained in the second obtaining step, the height of the second end of each section obtained in the third obtaining step, and the height of the second end of each section obtained in the third calculating step a fourth calculating step of calculating an area after considering the puff size of each section based on the length after taking into account the puff size of each section; and a length of each section after considering the puff size calculated in the third calculating step. and a fifth calculation step of calculating the length after consideration of the puff size of all sections based on the above-mentioned area after consideration of puff size of each section calculated in the fourth calculation step. a sixth calculation step of calculating a rear area; a length after consideration of the puff size of all the sections calculated in the fifth calculation step; and an area of all sections after consideration of the puff size calculated in the sixth calculation step; is a program for executing a seventh calculation step of calculating the average ground height based on.

According to the present invention, an average ground height calculation device, a method of using the average ground height calculation device, and an average ground height calculation method that can easily calculate a highly accurate average ground height in consideration of the puff dimension. and programs can be provided.

It is a figure which shows an example of the average ground height calculation apparatus of 1st Embodiment. It is a figure which shows an example, such as the length of a division. It is a figure which shows an example of the building etc. of the calculation object of the average ground height by the average ground height calculation apparatus of 1st Embodiment. FIG. 11 is a detailed view of another example of the position where the building touches the surrounding ground; FIG. It is a figure which shows the data regarding the position where the building shown in FIG. 4(A) touches the surrounding ground. 4 is a flowchart for explaining an example of processing executed in the average ground height calculation device of the first embodiment; It is a figure which shows the 1st example of application of the average ground height calculation apparatus of 1st Embodiment. It is a figure which shows the relationship between design GL, average GL, average ground height, and foundation crest. It is a figure which shows the 2nd application example of the average ground height calculation apparatus of 1st Embodiment. FIG. 2 is a diagram showing the relationship between design GL, average GL, average ground height, maximum height of building, distance between eaves and boundary line in due north direction of building, slope of north oblique line, and reference height; . It is a figure which shows the 3rd example of application of the average ground height calculation apparatus of 1st Embodiment.

EMBODIMENT OF THE INVENTION Hereafter, embodiment of the average ground height calculation apparatus of this invention, the utilization method of an average ground height calculation apparatus, the average ground height calculation method, and a program is described with reference to an accompanying drawing.

<First Embodiment>
FIG. 1 is a diagram showing an example of the average ground height calculation device 1 of the first embodiment.
FIG. 2 is a diagram showing an example of the length Li of the partition. Specifically, FIG. 2(A) shows the length Li of the compartment, the widening dimension asi of the first end that is one end of the compartment, the widening dimension aei of the second end that is the other terminal of the compartment, the wall It is a figure which shows a core and a column core. FIG. 2(B) shows the compartment, the first end, the second end, the height dsi of the first end and the height dei of the second end. FIG. 2(C) shows the length Li of the compartment, the widening dimension asi of the first end, the height dsi of the first end, the height dei of the second end, and the area after considering the widening dimension of the compartment. It is a figure which shows the relationship with Si'.
FIG. 3 is a diagram showing an example of a building BG and the like for which the average ground height is calculated by the average ground height calculation device 1 of the first embodiment. Specifically, FIG. 3A shows an example layout of a building BG for which the average ground height is calculated by the average ground height calculation device 1 of the first embodiment. Specifically, FIG. 3A shows a position P (specifically, a line) at which the building BG to be calculated for the average ground height by the average ground height calculation device 1 of the first embodiment touches the surrounding ground. An example is shown. FIG. 3B shows an elevation view of an example of the building BG for which the average ground height is calculated by the average ground height calculation device 1 of the first embodiment.

FIG. 4 is a detailed view of another example of the position P where the building BG contacts the surrounding ground. Specifically, FIG. 4A is a detailed view of another example of the position P where the building BG contacts the surrounding ground. FIG. 4(B) is a diagram for explaining the puff-considered area S4′ of the section S4 shown in FIG. 4(A). FIG. 4(C) is a diagram for explaining the puff-considered area S2′ of the section S2 shown in FIG. 4(A). FIG. 4(D) is a diagram for explaining the puff-considered area S3′ of the section S3 shown in FIG. 4(A).
FIG. 5 is a diagram showing data relating to the position P (more specifically, the line and the end of the line) where the building BG shown in FIG. 4A contacts the surrounding ground. Specifically, FIG. 5A shows module data (data before the puff size is considered), and FIG. 5B shows puff data (data after the puff size is taken into account). there is

In the examples shown in FIGS. 1 to 5, the average ground height calculation device 1 calculates the position P ( The height of the average ground surface (average GL (ground line)), which is the horizontal plane at the average height in Figures 3 (A) and 4 (A)) (more specifically, the relative height). A position P where the building BG contacts the surrounding ground is composed of a plurality of sections (sections S1 to S7 in the example shown in FIG. 4A).
The average ground height calculation device 1 includes a first acquisition unit 1A, a second acquisition unit 1B, a third acquisition unit 1C, a fourth acquisition unit 1D, a fifth acquisition unit 1E, and a first calculation unit 1F. , a second calculator 1G, a third calculator 1H, a fourth calculator 1J, a fifth calculator 1K, a sixth calculator 1L, and a seventh calculator 1M.

The first acquisition unit 1A acquires the length Li of each section. That is, the first acquisition unit 1A acquires the length Li of each of the plurality of sections forming the position P where the building BG contacts the surrounding ground.
Specifically, in the example shown in FIGS. 4 and 5, the first acquisition unit 1A obtains the length L1 (3660 [mm]) of the section S1, the length L2 (1830 [mm]) of the section S2, and the length L2 (1830 [mm]) of the section S2. S3 length L3 (1830 [mm]), section S4 length L4 (2745 [mm]), section S5 length L5 (5490 [mm]), section S6 length L6 (1830 [mm]) mm]) and the length L7 (2745 [mm]) of the section S7.

In the examples shown in FIGS. 1 to 5, the second acquisition unit 1B acquires the height dsi of the first end, which is one end of each section.
Specifically, in the example shown in FIGS. 4 and 5, the second acquisition unit 1B obtains the height ds1 (0 [mm]) of the first end (starting point) S1S of the section S1 and the first end of the section S2. The height ds2 (-100 [mm]) of the portion (starting point) S2S, the height ds3 (-100 [mm]) of the first end (starting point) S3S of the section S3, and the first end of the section S4 ( The height ds4 (-50 [mm]) of the starting point) S4S, the height ds5 (0 [mm]) of the first end (starting point) S5S of the section S5, and the first end (starting point) S6S of the section S6 and the height ds7 (0 [mm]) of the first end (starting point) S7S of the section S7.
Specifically, for example, "the height ds2 (-100 [mm]) of the first end S2S of the section S2" means that the height of the first end S2S of the section S2 is 100 [mm] higher than the height of the design GL. mm] means high.
In other words, the "height" acquired by the second acquisition unit 1B means the downward dimension of each point from the design GL. For example, if the height of the first end (starting point) acquired by the second acquiring unit 1B is 100 [mm], the height of the first end (starting point) is greater than the height of the design GL. is also 100 [mm] lower.

In the examples shown in FIGS. 1 to 5, the third acquisition unit 1C acquires the height dei of the second end, which is the other end of each section.
Specifically, in the example shown in FIGS. 4 and 5, the third acquisition unit 1C obtains the height de1 (0 [mm]) of the second end (end point) S1E of the section S1 and the height de1 (0 [mm]) of the second end of the section S2. The height de2 (−100 [mm]) of the portion (end point) S2E, the height de3 (−50 [mm]) of the second end (end point) S3E of the section S3, and the second end of the section S4 ( The height de4 (0 [mm]) of the end point) S4E, the height de5 (0 [mm]) of the second end (end point) S5E of the section S5, and the second end (end point) S6E of the section S6 The height de6 (0 [mm]) and the height de7 (0 [mm]) of the second end (end point) S7E of the section S7 are obtained.
The height of the first end (start point) and the height of the second end (end point) of each section are acquired by the second acquisition unit 1B and the third acquisition unit 1C (that is, the first end of each section The height of the part (start point) and the height of the second end (end point) are input to the average ground height calculation device 1 by the operator of the average ground height calculation device 1) and, for example, FIG. ), the height of the first end (start point) and the height of the second end (end point) of each section, as indicated by “±0”, “−100”, “−100”, “±0” is displayed (output) on the layout plan.
Also, the height of the first end (start point) and the height of the second end (end point) of each section are acquired by the second acquisition unit 1B and the third acquisition unit 1C (that is, the height of the first end of each section). The height of one end (start point) and the height of the second end (end point) are input to the average ground height calculation device 1 by the operator of the average ground height calculation device 1), and for example, FIG. As indicated by the thick lines in (B), a thick line is displayed (output) in the elevation showing the height of the first end (start point) and the height of the second end (end point) of each section.

In the examples shown in FIGS. 1 to 5, the fourth acquisition unit 1D acquires the puff type of the first end of each section.
Specifically, in the example shown in FIG. 4, the fourth acquisition unit 1D obtains the puff type "external corner" of the first end (starting point) S1S of the section S1 and The puff type "external corner", the puff type "inside corner" of the first end (start point) S3S of the section S3, the puff type "outside corner" of the first end (start point) S4S of the section S4, and the section S5 The puff type "outer corner" of the first end (start point) S5S of the section S6, the puff type "outer corner" of the first end (start point) S6S of the section S6, and the first end (start point) S7S of the section S7 Acquire puff type "Hirabe".

In the examples shown in FIGS. 1 to 5, the fifth acquisition unit 1E acquires the puff type of the second end of each section.
Specifically, in the example shown in FIG. 4, the fifth acquisition unit 1E obtains the puff type "external corner" of the second end (end point) S1E of the section S1 and the puff type of the second end (end point) S2E of the section S2 The puff type "inside corner", the puff type "outside corner" of the second end (end point) S3E of section S3, the puff type "outside corner" of the second end (end point) S4E of section S4, and section S5 The puff type "external corner" of the second end (end point) S5E of the section S6, the puff type "flat part" of the second end (end point) S6E of the section S6, and the second end (end point) S7E of the section S7 Acquire the puff type "outer corner".

In the example shown in FIGS. 1 to 5, the first calculation unit 1F calculates the first end of each section based on the puff type of the first end (starting point) of each section acquired by the fourth acquisition unit 1D. A first end swelling dimension asi, which is the swelling dimension of (starting point), is calculated.
The first calculation unit 1F calculates zero as the first end puff dimension asi when the first end (starting point) is a flat portion, A positive value is calculated as the end puff dimension asi, and a negative value is calculated as the first end puff dimension asi when the first end (starting point) is an inside corner.

Specifically, in the example shown in FIGS. 4 and 5, the first calculation unit 1F calculates based on the puff type “external corner” of the first end (starting point) of the section S1 acquired by the fourth acquisition unit 1D. , the first end puff dimension as1 (110.5 [mm]) of the section S1 is calculated. The first calculation unit 1F also calculates the first end puff dimension as2 ( 110.5 [mm]) is calculated.
The first calculation unit 1F also calculates the first end puff dimension as3 ( −110.5 [mm]). Further, the first calculation unit 1F calculates the first end puff dimension as4 ( 110.5 [mm]) is calculated.
The first calculation unit 1F also calculates the first end puff dimension as5 ( 110.5 [mm]) is calculated. The first calculation unit 1F also calculates the first end puff dimension as6 ( 110.5 [mm]) is calculated. The first calculation unit 1F also calculates the first end puff dimension as7 ( 0 [mm]) is calculated.

In the example shown in FIGS. 1 to 5, the second calculation unit 1G calculates the second end of each section based on the puff type of the second end (end point) of each section acquired by the fifth acquisition unit 1E. A second end puff dimension aei, which is the puff dimension of (end point), is calculated.
The second calculator 1G calculates zero as the second end puff dimension aei when the second end (end point) is a flat portion, and calculates the second end puff dimension aei to be zero when the second end (end point) is an outward corner. A positive value is calculated as the end puff dimension aei, and a negative value is calculated as the second end puff dimension aei when the second end (end point) is an inside corner.

Specifically, in the example shown in FIGS. 4 and 5, the second calculation unit 1G calculates the following based on the puff type “external corner” of the second end (end point) of the section S1 acquired by the fifth acquisition unit 1E. , the second end puff dimension ae1 (110.5 [mm]) of the section S1 is calculated. The second calculation unit 1G also calculates the second end puff dimension ae2 ( −110.5 [mm]).
The second calculation unit 1G also calculates the second end puff dimension ae3 ( 110.5 [mm]) is calculated. The second calculation unit 1G also calculates the second end puff dimension ae4 ( 110.5 [mm]) is calculated.
The second calculation unit 1G also calculates the second end puff dimension ae5 ( 110.5 [mm]) is calculated. The second calculation unit 1G also calculates the second end puff dimension ae6 ( 0 [mm]) is calculated. The second calculation unit 1G also calculates the second end puff dimension ae7 ( 110.5 [mm]) is calculated.

In the example shown in FIGS. 1 to 5, the third calculator 1H calculates the length Li of each section acquired by the first acquirer 1A and the first end of each section calculated by the first calculator 1F. The length Li′ (=Li+asi+aei) of each section after taking into account the puff dimension is calculated based on the puff dimension asi and the second end puff dimension aei of each section calculated by the second calculator 1G.
That is, the third calculator 1H calculates the length Li of each section obtained by the first obtaining unit 1A and the length Li of each section calculated by the first calculation unit 1F as the length Li′ of each section after taking into consideration the puff size. and the second edge swelling dimension aei of each section calculated by the second calculator 1G (Li+asi+aei).

Specifically, in the example shown in FIGS. 4 and 5, the third calculator 1H calculates the length L1 (3660 [mm]) of the section S1 and the first end puff dimension as1 (110.5 [mm]) of the section S1. ]) and the second end puff dimension ae1 (110.5 [mm]) of the section S1, the length L1′ (3881 [mm]) (=3660 [mm] + 110 .5 [mm]+110.5 [mm]).
Further, the third calculator 1H calculates the length L2 (1830 [mm]) of the section S2, the first end puff dimension as2 (110.5 [mm]) of the section S2, and the second end puff dimension of the section S2. Based on ae2 (−110.5 [mm]), length L3′ (1830 [mm]) (=1830 [mm] + 110.5 [mm] −110.5 [mm ]) is calculated.
Further, the third calculator 1H calculates the length L3 (1830 [mm]) of the section S3, the first end puff size as3 (−110.5 [mm]) of the section S3, and the second end puff of the section S3. Based on the dimension ae3 (110.5 [mm]), the length L3' (1830 [mm]) (= 1830 [mm] - 110.5 [mm] + 110.5 [mm] after considering the puff dimension of the section S3 ]) is calculated.

In addition, the third calculator 1H calculates the length L4 (2745 [mm]) of the section S4, the first end puff size as4 (110.5 [mm]) of the section S4, and the second end puff size of the section S4. Based on ae4 (110.5 [mm]), the length L4′ (2966 [mm]) (=2745 [mm] + 110.5 [mm] + 110.5 [mm]) after considering the puff size of the section S4 Calculate
Further, the third calculator 1H calculates the length L5 (5490 [mm]) of the section S5, the first end puff dimension as5 (110.5 [mm]) of the section S5, and the second end puff dimension of the section S5. Based on ae5 (110.5 [mm]), the length L5′ (5711 [mm]) (=5490 [mm] + 110.5 [mm] + 110.5 [mm]) after considering the puff size of the section S5 Calculate
In addition, the third calculator 1H calculates the length L6 (1830 [mm]) of the section S6, the first end puff size as6 (110.5 [mm]) of the section S6, and the second end puff size of the section S6. Based on ae6 (0 [mm]), calculate the length L6′ (1940.5 [mm]) (= 1830 [mm] + 110.5 [mm] + 0 [mm]) after considering the puff size of the section S6 do.
Further, the third calculator 1H calculates the length L7 (2745 [mm]) of the section S7, the first end puff dimension as7 (0 [mm]) of the section S7, and the second end puff dimension ae7 (0 [mm]) of the section S7. 110.5 [mm]), the length L7′ (2855.5 [mm]) (=2745 [mm] + 0 [mm] + 110.5 [mm]) after considering the puff dimension of the section S7 is calculated. do.

In the example shown in FIGS. 1 to 5, the fourth calculator 1J calculates the height dsi of the first end of each section acquired by the second acquirer 1B and the height dsi of each section acquired by the third acquirer 1C. Based on the height dei of the second end portion of and the length Li′ after considering the widening dimension of each section calculated by the third calculator 1H, the area Si′ after considering the widening dimension of each section (=Li′ x(dsi+dei)/2) is calculated.
That is, the fourth calculation unit 1J calculates the height dsi of the first end of each section acquired by the second acquisition unit 1B and the height dsi of the first end of each section acquired by the third acquisition unit 1C as the area Si′ after taking into account the puff size of each section. The sum of the height dei of the second end of each section (dsi + dei) and the product of the length Li ' after considering the puff size of each section calculated by the third calculation unit 1H (Li' × (dsi + dei) ) divided by 2 (Li′×(dsi+dei)/2).

Specifically, in the example shown in FIGS. 4 and 5, the fourth calculator 1J calculates the height ds1 (0 [mm]) of the first end of section S1 and the height of the second end of section S1 Area S1′ (0 [mm ² ]) (= 3881 [mm]×(0 [mm]+0 [mm])/2) is calculated.
Further, the fourth calculator 1J calculates the height ds2 (-100 [mm]) of the first end of the section S2, the height de2 (-100 [mm]) of the second end of the section S2, and the section Based on the length L2′ (1830 [mm]) of S2 after considering the puff size, the area S2′ (−183000 [mm ² ]) (=1830 [mm]×(−100 [ mm]-100 [mm])/2).
In addition, the fourth calculator 1J calculates the height ds3 (-100 [mm]) of the first end of the section S3, the height de3 (-50 [mm]) of the second end of the section S3, the section Based on the length L3′ (1830 [mm]) of S3 after consideration of the puff size, the area S3′ (−137250 [mm ² ]) (=1830 [mm]×(−100 [ mm]-50 [mm])/2).

Further, the fourth calculator 1J calculates the height ds4 (−50 [mm]) of the first end of the section S4, the height de4 (0 [mm]) of the second end of the section S4, the height de4 (0 [mm]) of the section S4 Based on the length L4′ (2966 [mm]) after consideration of the puff dimension, the area S4′ (−74150 [mm ² ]) (=2966 [mm] × (−50 [mm ]−0[mm])/2).
Further, the fourth calculator 1J calculates the height ds5 (0 [mm]) of the first end of the section S5, the height de5 (0 [mm]) of the second end of the section S5, and the height de5 (0 [mm]) of the section S5. Based on the length L5′ (5711 [mm]) after consideration of the puff size, the area S5′ (0 [mm ² ]) (=5711 [mm] × (0 [mm] + 0 [ mm])/2).
Further, the fourth calculator 1J calculates the height ds6 (0 [mm]) of the first end of the section S6, the height de6 (0 [mm]) of the second end of the section S6, and the height de6 (0 [mm]) of the section S6. Based on the length L6′ (1940.5 [mm]) after consideration of the puff size, the area S6′ (0 [mm ² ]) (=1940.5 [mm] × (0 [ mm]+0 [mm])/2).
Further, the fourth calculator 1J calculates the height ds7 (0 [mm]) of the first end of the section S7, the height de7 (0 [mm]) of the second end of the section S7, and the height de7 (0 [mm]) of the section S7. Based on the length L7′ (2855.5 [mm]) after consideration of the puff size, the area S7′ (0 [mm ² ]) (=2855.5 [mm] × (0 [ mm]+0 [mm])/2).

In the example shown in FIGS. 1 to 5, the fifth calculation unit 1K calculates the length after consideration of the widening dimension of all the sections based on the length Li′ after considering the widening dimension of each section calculated by the third calculating unit 1H. ΣLi′ is calculated.
Specifically, in the example shown in FIGS. 4 and 5, the fifth calculation unit 1K calculates the post-pump length L1′ (3881 [mm]) of the section S1 as the post-pump length ΣLi′ of all sections. ), the length L2′ (1830 [mm]) after considering the puff size of section S2, the length L3′ (1830 [mm]) after considering puff size of section S3, and the length after considering puff size of section S4. L4′ (2966 [mm]), the length L5′ (5711 [mm]) after taking into consideration the puff size of section S5, and the length L6′ (1940.5 [mm]) after taking into account the puff size of section S6, The sum (21014 [mm]) with the length L7′ (2855.5 [mm]) of the section S7 after consideration of the puff size is calculated.

In the example shown in FIGS. 1 to 5, the sixth calculator 1L calculates the after-pump area ΣSi′ of all sections based on the after-pump size consideration area Si′ of each section calculated by the fourth calculator 1J. Calculate
Specifically, in the example shown in FIGS. 4 and 5, the sixth calculation unit 1L calculates the area ΣS1′ (0 [mm ² ]) of the section S1 as the area ΣSi′ of all sections after considering the puff size. , area ΣS2′ (−183000 [mm ² ]) after taking into account the puff size of section S2, area ΣS3′ (−137250 [mm ² ]) after taking into account puff size of section S3, and area after taking into account puff size of section S4. ΣS4′ (−74150 [mm ² ]), area ΣS5′ (0 [mm ² ]) after taking into consideration the puff size of section S5, area ΣS6′ (0 [mm ² ]) after taking into account puff size of section S6, The sum (−394400 [mm ² ]) of the area ΣS7′ (0 [mm ² ]) of the section S7 after consideration of the puff size is calculated.

In the example shown in FIGS. 1 to 5, the seventh calculation unit 1M calculates the length ΣLi′ of all sections after taking into consideration the puff size calculated by the fifth calculation unit 1K, and the length ΣLi′ of all sections calculated by the sixth calculation unit 1L. The average ground height δ (=ΣSi'/ΣLi') is calculated based on the area ΣSi' after taking into account the puff dimension.
In other words, the seventh calculation unit 1M uses the average ground height δ as the area ΣSi′ after taking into account the puff dimension of all the sections calculated by the sixth calculation unit 1L, and the puff size of all the sections calculated by the fifth calculation unit 1K. A value (ΣSi'/ΣLi') is calculated by dividing by the length ΣLi' after considering the dimensions.
Specifically, in the example shown in FIGS. 4 and 5, the seventh calculation unit 1M calculates the area ΣSi′ (−394400 [mm ² ]) of all sections after taking into account the puff dimension as the average ground height δ, A value (−18.7684 [mm]≈−19 [mm]) is calculated by dividing by the length ΣLi′ (21014 [mm]) after considering the puff size.
That is, in the examples shown in FIGS. 4 and 5, the fact that the average ground height δ (height of the average GL) is about 19 [mm] lower than the design GL is the average ground height calculation device of the first embodiment. 1.
Specifically, in the examples shown in FIGS. 1 to 5, the value of the average ground height δ calculated by the seventh calculation unit 1M is be a positive value.
The formula for calculating the average ground height δ calculated by the seventh calculator 1M may be displayed (output) in the layout diagram shown in FIG. 3(A), the elevation diagram shown in FIG. 3(B), and the like.

FIG. 6 is a flowchart for explaining an example of processing executed in the average ground height calculation device 1 of the first embodiment.
In the example shown in FIG. 6, in step S1, the first acquisition unit 1A acquires the length Li of each section. Also, the second acquisition unit 1B acquires the height dsi of the first end (starting point) of each section. Also, the third acquisition unit 1C acquires the height dei of the second end (end point) of each section.
Next, in step S2, the fourth acquisition unit 1D acquires the puff type of the first end (starting point) of each section. Also, the fifth acquisition unit 1E acquires the puff type of the second end (end point) of each section.
Next, in step S3, the first calculator 1F calculates the first end puff dimension asi of each section based on the puff type of the first end (starting point) of each section obtained in step S2. Also, the second calculator 1G calculates the second end puff dimension aei of each section based on the puff type of the second end (end point) of each section obtained in step S2.
Next, in step S4, the third calculator 1H calculates the length Li of each section obtained in step S1, the first end puff dimension asi of each section calculated in step S3, and the length asi calculated in step S3. Based on the second end puff dimension aei of each section, the length Li′ of each section after taking into account the puff dimension is calculated.
Next, in step S5, the fourth calculator 1J calculates the height dsi of the first end of each section obtained in step S1 and the height dei of the second end of each section obtained in step S1. , and based on the length Li' of each section after taking into account the puff size calculated in step S4, the area Si' after taking into account the puff size of each section is calculated.
Next, in step S6, the fifth calculator 1K calculates the post-pump length ΣLi' of all sections based on the pip-considered length Li' of each section calculated in step S4.
Next, in step S7, the sixth calculator 1L calculates the after-pump area ΣSi' of all sections based on the after-pump area Si' of each section calculated in step S5.
Next, in step S8, the seventh calculation unit 1M calculates the length ΣLi′ of all sections after taking account of the bulge calculated in step S6 and the area ΣSi′ of all sections after taking into account the bulge calculated in step S7. Based on this, the average ground height δ is calculated.

As described above, in the average ground height calculation device 1 of the first embodiment, for example, like the technique described in Patent Document 1, there is no complicated procedure such as the selection process performed when the determination result is inconsistent. , the average ground height δ is calculated.
Furthermore, in the average ground height calculation device 1 of the first embodiment, the average ground height δ is calculated in consideration of the puff size.
Therefore, in the average ground height calculation device 1 of the first embodiment, it is possible to easily calculate the highly accurate average ground height .delta. in consideration of the inflated dimension.

FIG. 7 is a diagram showing a first application example of the average ground height calculation device 1 of the first embodiment. FIG. 8 is a diagram showing the relationship between the design GL, the average GL, the average ground height δ, and the crest of the foundation.
In the examples shown in FIGS. 7 and 8, the average ground height calculation device 1 of the first embodiment is applied to a building height calculation system 10. FIG.
A building height calculation system 10 includes an average ground height calculation device 1 and a building height calculation unit 11 .
The building height calculation unit 11 calculates the average ground height δ calculated by the seventh calculation unit 1M (see FIG. 1) of the average ground height calculation device 1, and the height from the design GL on the site to the top of the foundation. A building height H used for structural calculation of the building BG is calculated based on a given foundation top height h and a structure height HK which is the height of the building BG above the foundation top.
Specifically, the building height calculation unit 11 calculates the sum (δ+h+HK) of the average ground height δ, the foundation crest height h, and the structure height HK as the building height H used for structural calculation of the building BG. calculate.

FIG. 9 is a diagram showing a second application example of the average ground height calculation device 1 of the first embodiment. Fig. 10 shows the design GL, the average GL, the average ground height δ, the maximum height of the building BG, the distance between the eaves and the boundary line in the true north direction of the building BG, the slope of the north oblique line, and the reference height. is a diagram showing the relationship of
In the examples shown in FIGS. 9 and 10, the average ground height calculation device 1 of the first embodiment is applied to a north side oblique limit examination system 20 .
The north oblique line limit examination system 20 includes the building height calculation system 10 shown in FIG.
The north oblique line limit examination unit 21 calculates the building height H (more specifically, the maximum height of the building BG) (8480 [mm]) calculated by the building height calculation system 10, and the due north eaves of the building BG. Based on the distance from the boundary line (6140 [mm]), the slope of the north diagonal line (6/10), and the reference height (5000 [mm]), consideration of the north diagonal limit is performed.
Specifically, the north slanted line limit examination unit 21 determines that the maximum height (8480 [mm]) of the building BG is the distance between the eaves and the boundary line in the due north direction (6140 [mm]) of the building BG and the north slanted line. The sum of the product of the gradient (6/10) (6140 [mm] × 0.6) and the reference height (5000 [mm]) (6140 [mm] × 0.6 + 5000 [mm] = 8684 [mm] ), it is judged that the building BG satisfies the regulation of the north oblique line restriction.
The results of consideration of the north oblique line restriction by the north oblique line restriction reviewing unit 21 may be displayed (output) in a layout diagram such as that shown in FIG. 3A, an elevation diagram such as that shown in FIG.
Further, "line? diagram?" may be displayed (output) in a layout diagram such as that shown in FIG.

FIG. 11 is a diagram showing a third application example of the average ground height calculation device 1 of the first embodiment.
In the example shown in FIG. 11, the average ground height calculation device 1 of the first embodiment is applied to the velocity pressure calculation system 30. In the example shown in FIG.
The velocity pressure calculation system 30 includes the building height calculation system 10 shown in FIG. 7 and a velocity pressure calculation section 31 .
The speed pressure calculator 31 calculates the speed pressure based on the formula defined in Article 87 of the Enforcement Ordinance of the Building Standards Law. Specifically, the velocity pressure calculator 31 calculates the velocity pressure based on the building height H calculated by the building height calculation system 10, the eave height of the building BG, the reference wind speed, and the like.

In another application example of the average ground height calculation device 1 of the first embodiment, the average ground height δ obtained by the average ground height calculation device 1 of the first embodiment and the average ground height of the first embodiment By using the numerical value used in the height calculation device 1, the stress of the foundation beam is examined in consideration of the load applied to the foundation beam by the ground.
In still another application example of the average ground height calculation device 1 of the first embodiment, the average ground height δ obtained by the average ground height calculation device 1 of the first embodiment and the average ground height of the first embodiment By using the numerical values used in the height calculation device 1, the ground surface is drawn on the elevation drawing in consideration of the load applied to the foundation beam by the ground.
In still another application example of the average ground height calculation device 1 of the first embodiment, the average ground height δ obtained by the average ground height calculation device 1 of the first embodiment and the average ground height of the first embodiment By using the numerical value used in the height calculation device 1, the ground height is indicated on the layout drawing.
In still another application example of the average ground height calculation device 1 of the first embodiment, the average ground height δ obtained by the average ground height calculation device 1 of the first embodiment is the ground height considered for thermal calculation. used for

The building BG to which the average ground height calculation device 1 of the first embodiment is applied is, for example, standardized and standardized, such as an industrialized house having a predetermined planar module and standardized layer configuration and dimensions of each part. It is a built building.
When the average ground height calculation device 1 of the first embodiment is applied to a standardized building such as an industrialized house, the average ground height calculation device 1 of the first embodiment It is easier to specify the input position of the numerical value calculated by the average ground height calculation device 1 and the numerical value used in the average ground height calculation device 1 than when it is applied to buildings other than standardized buildings. Become.
Further, when the average ground height calculation device 1 of the first embodiment is applied to a standardized/standardized building such as an industrialized house, the points with the standard values are calculated by the average ground height calculation device 1. It is also possible to omit the input of the calculated numerical value, the numerical value used in the average ground height calculation device 1, etc., and save the labor of inputting.
In addition, when the average ground height calculation device 1 of the first embodiment is applied to a standardized building such as an industrialized house, since the depth dimension is set to a predetermined value, the labor of calculation is reduced. can be omitted.
In another example, based on the "height" input to the average ground height calculation device 1, etc., various structural calculations (unrelated to the depth and average ground height) and structural safety considerations are performed. The examination process (calculation formula) and results may be output.
For example, the calculation process (calculation formula) and results of the weight of the building including the soil on the foundation and the foundation footing and the position of the center of gravity may be output. In addition, the process (calculation formula) and results of examining the safety of the foundation with respect to the difference in left and right earth pressure acting on the foundation may be output. Alternatively, the examination process (calculation formula) and the result of the safety of the footing of the foundation against the ground reaction force may be output.

As described above, the mode for carrying out the present invention has been described using the embodiments, but the present invention is not limited to such embodiments at all, and various modifications and replacements can be made without departing from the scope of the present invention. can be added. You may combine suitably the structure described in each embodiment and each example which were mentioned above.

It should be noted that the whole or part of the function of each part provided in the average ground height calculation device 1 in the above-described embodiment is achieved by recording a program for realizing these functions in a computer-readable recording medium, It may be realized by loading and executing the program recorded in the computer system. It should be noted that the "computer system" referred to here includes hardware such as an OS and peripheral devices.
The term "computer-readable recording medium" refers to portable media such as flexible discs, magneto-optical discs, ROMs and CD-ROMs, and storage units such as hard discs incorporated in computer systems. Furthermore, "computer-readable recording medium" means a medium that dynamically retains a program for a short period of time, like a communication line when transmitting a program via a network such as the Internet or a communication line such as a telephone line. It may also include a device that holds a program for a certain period of time, such as a volatile memory inside a computer system that serves as a server or client in that case. Further, the program may be for realizing part of the functions described above, or may be capable of realizing the functions described above in combination with a program already recorded in the computer system.

DESCRIPTION OF SYMBOLS 1... Average ground height calculation apparatus 1A... 1st acquisition part 1B... 2nd acquisition part 1C... 3rd acquisition part 1D... 4th acquisition part 1E... 5th acquisition part 1F... 1st calculation part , 1G... Second calculator, 1H... Third calculator, 1J... Fourth calculator, 1K... Fifth calculator, 1L... Sixth calculator, 1M... Seventh calculator, 10... Building height calculation system , 11... building height calculation unit, 20... north side oblique line limit examination system, 21... north side oblique line limit examination unit, 30... speed pressure calculation system, 31... speed pressure calculation unit, BG... building

Claims (11)

An average ground height calculation device for calculating the height of the average ground surface, which is the horizontal plane at the average height of the position where the building contacts the surrounding ground,
The position where the building touches the surrounding ground is composed of a plurality of sections,
a first acquisition unit that acquires the length of each segment;
a second acquisition unit that acquires the height of a first end that is one end of each section;
a third acquisition unit that acquires the height of the second end that is the other end of each section;
a fourth acquisition unit for acquiring a puff type of the first end of each section;
a fifth acquisition unit for acquiring a puff type of the second end of each section;
A first calculation unit for calculating a first end puff size, which is a puff size of the first end of each section, based on the puff type of the first end of each section acquired by the fourth acquisition unit. and,
A second calculation unit for calculating a second puff dimension, which is the puff size of the second end of each section, based on the puff type of the second end of each section acquired by the fifth acquisition section. and,
The length of each section acquired by the first acquisition unit, the first end puff dimension of each section calculated by the first calculation unit, and the length of each section calculated by the second calculation unit a third calculation unit that calculates the length of each section after considering the puff dimension based on the two end puff dimensions;
The height of the first end of each section acquired by the second acquisition unit, the height of the second end of each section acquired by the third acquisition unit, and the height calculated by the third calculation unit a fourth calculation unit for calculating an area after taking into account the puff size of each section based on the length after taking into account the puff size of each section;
a fifth calculation unit for calculating the length after consideration of the puff size of all sections based on the length after consideration of the puff size of each section calculated by the third calculation unit;
a sixth calculation unit for calculating the area after consideration of the puff size of all the sections based on the area after consideration of the puff size of each section calculated by the fourth calculation unit;
An average ground height is calculated based on the length of all the sections after taking into account the puff dimension calculated by the fifth calculating section and the area of all the sections after taking into account the puffing dimension calculated by the sixth calculating section. A seventh calculation unit,
Mean ground height calculator. The first calculator,
when the first end is a flat portion, calculating zero as the first end puff dimension;
when the first end is an outward corner, calculating a positive value as the first end puff dimension;
when the first end is an internal corner, calculating a negative value as the first end puff dimension;
The second calculator,
when the second end is a flat portion, calculating zero as the second end puff dimension;
when the second end is a protruding corner, calculating a positive value as the second end puff dimension;
calculating a negative value as the second end puff dimension when the second end is an internal corner;
The average ground height calculation device according to claim 1. The third calculator,
As the length after considering the puff size of each section,
The length of each section acquired by the first acquisition unit, the first end puff dimension of each section calculated by the first calculation unit, and the length of each section calculated by the second calculation unit Calculating the sum of the two end puff dimensions,
The average ground height calculation device according to claim 2. The fourth calculator,
As the area after considering the puff size of each section,
By the sum of the height of the first end of each section acquired by the second acquisition unit and the height of the second end of each section acquired by the third acquisition unit, and the third calculation unit Calculate a value obtained by dividing the product of the calculated length of each section with the length after consideration of the puff size by 2;
The average ground height calculation device according to claim 3. The seventh calculator,
As the average ground height,
calculating a value obtained by dividing the after-pump size-considered area of all the sections calculated by the sixth calculation unit by the length after-pump size consideration of all the sections calculated by the fifth calculation unit;
The average ground height calculation device according to claim 4. A method of using the average ground height calculation device according to any one of claims 1 to 5,
The average ground height calculated by the seventh calculation unit;
The foundation crest height, which is the height from the design GL on the site to the foundation crest,
Based on the structural height, which is the height of the building above the foundation crest,
calculating a building height used for structural calculation of the building;
How to use the average ground height calculator. The building height used for structural calculation of the building is
is the sum of the average ground height, the foundation crest height and the structure height,
A method of using the average ground height calculation device according to claim 6. a building height used for structural calculation of the building;
a distance between the edge of the eaves and the boundary line in the due north direction of the building;
performing a north slope limit review based on the maximum height of said building;
A method of using the average ground height calculation device according to claim 6 or 7. a building height used for structural calculation of the building;
the height of the eaves of the building;
calculating the velocity pressure based on the reference wind speed;
A method of using the average ground height calculation device according to claim 6 or 7. An average ground height calculation method for calculating the height of the average ground surface, which is the horizontal plane at the average height of the position where the building contacts the surrounding ground, by a computer ,
The position where the building touches the surrounding ground is composed of a plurality of sections,
a first obtaining step in which the computer obtains the length of each segment;
a second obtaining step in which the computer obtains the height of a first end, one end of each compartment;
a third obtaining step in which the computer obtains the height of the second end, which is the other end of each compartment;
a fourth obtaining step in which the computer obtains the puff type of the first end of each section;
a fifth obtaining step in which the computer obtains the puff type of the second end of each section;
A computer calculates a first end puff dimension, which is the puff dimension of the first end of each section, based on the puff type of the first end of each section obtained in the fourth obtaining step. 1 calculation step;
calculating a second end puff dimension , which is the puff dimension of the second end of each section, based on the puff type of the second end of each section obtained in the fifth obtaining step; 2 calculation step;
The computer calculates the length of each section obtained in the first obtaining step, the first end puff dimension of each section calculated in the first calculating step, and each section calculated in the second calculating step a third calculating step of calculating the length of each section after considering the puff dimension based on the second end puff dimension of
The computer calculates the height of the first end of each section obtained in the second obtaining step, the height of the second end of each section obtained in the third obtaining step, and the third calculating step a fourth calculating step of calculating an area after considering the puff size of each section based on the length after considering the puff size of each section calculated in the above;
a fifth calculating step in which the computer calculates the post-puff length of all sections based on the post-puff length of each section calculated in the third calculating step;
a sixth calculation step in which the computer calculates the area after consideration of the puff size of all the sections based on the area after consideration of the puff size of each section calculated in the fourth calculation step;
A computer calculates the average ground height based on the length after consideration of the puff dimension of all the sections calculated in the fifth calculation step and the area after consideration of the puff dimension of all the sections calculated in the sixth calculation step. A seventh calculation step of calculating
Average ground height calculation method. A program that causes a computer to calculate the height of the average ground level, which is the horizontal plane at the average height of the position where the building touches the surrounding ground,
The position where the building touches the surrounding ground is composed of a plurality of sections,
to said computer;
a first obtaining step of obtaining the length of each segment;
a second obtaining step of obtaining the height of a first end, which is one end of each section;
a third obtaining step of obtaining the height of the second end, which is the other end of each section;
a fourth obtaining step of obtaining the puff type of the first end of each segment;
a fifth obtaining step of obtaining the puff type of the second end of each segment;
A first calculating step of calculating a first end puff dimension, which is the puff dimension of the first end of each section, based on the puff type of the first end of each section obtained in the fourth obtaining step. and,
A second calculation step of calculating a second end puff dimension, which is the puff dimension of the second end of each section, based on the puff type of the second end of each section obtained in the fifth obtaining step. and,
The length of each section obtained in the first obtaining step, the first end puff dimension of each section calculated in the first calculating step, and the length of each section calculated in the second calculating step a third calculating step of calculating the length of each section after considering the puff size, based on the two end puff sizes;
The height of the first end of each section obtained in the second obtaining step, the height of the second end of each section obtained in the third obtaining step, and the height calculated in the third calculating step a fourth calculation step of calculating an area after consideration of the puff size of each section based on the length of each section after consideration of the puff size;
a fifth calculating step of calculating the post-puff length of all sections based on the post-puff length of each section calculated in the third calculating step;
a sixth calculation step of calculating the area after consideration of the puff size of all the sections based on the area after consideration of the puff size of each section calculated in the fourth calculation step;
An average ground height is calculated based on the length of all the sections after taking into account the puff dimension calculated in the fifth calculating step and the area of all the sections after taking into account the puffing dimension calculated in the sixth calculating step. A program for executing a seventh calculation step;

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