CN110826126A - Method for manufacturing narrow-base iron tower foundation - Google Patents
Method for manufacturing narrow-base iron tower foundation Download PDFInfo
- Publication number
- CN110826126A CN110826126A CN201911015532.1A CN201911015532A CN110826126A CN 110826126 A CN110826126 A CN 110826126A CN 201911015532 A CN201911015532 A CN 201911015532A CN 110826126 A CN110826126 A CN 110826126A
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- Prior art keywords
- narrow
- tower foundation
- foundation
- base
- iron tower
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000003044 adaptive effect Effects 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000004364 calculation method Methods 0.000 claims description 7
- 239000003673 groundwater Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010205 computational analysis Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
Abstract
The invention provides a method for manufacturing a narrow-base iron tower foundation, which comprises the following steps: presetting a narrow-base iron tower foundation database; selecting corresponding types of the narrow-base iron tower foundation according to the narrow-base iron tower foundation database aiming at different geological conditions; calculating the foundation bolt according to the foundation load, the bolt material and the bolt specification to obtain the foundation bolt with adaptive strength; and calculating the narrow-base iron tower foundation body according to the flange calculation program to obtain the narrow-base iron tower foundation suitable for the working condition.
Description
Technical Field
The invention relates to the field of foundations of power transmission line towers, in particular to a method for manufacturing a narrow-base iron tower foundation.
Background
At present, the design of a tower foundation has the characteristics of multiple appearance forms, multiple optimized parameters, fuzzy boundaries and the like. Typically, the type of basis used is selected empirically by an engineer and then optimized for computational analysis using either this type of basic computing software or a computational formula using this type of basis.
In summary, the following problems exist in the prior art: the narrow-base iron tower foundation is selected by virtue of the experience of an engineer, is relatively time-consuming and is not accurate enough.
Disclosure of Invention
The invention provides a method for manufacturing a narrow-base iron tower foundation, which has the advantages of simplicity and accuracy in selection of the narrow-base iron tower foundation.
Therefore, the invention provides a method for manufacturing a narrow-base iron tower foundation, which comprises the following steps:
presetting a narrow-base iron tower foundation database;
selecting corresponding types of the narrow-base iron tower foundation according to the narrow-base iron tower foundation database aiming at different geological conditions;
calculating the foundation bolt according to the foundation load, the bolt material and the bolt specification to obtain the foundation bolt with adaptive strength;
and calculating the narrow-base iron tower foundation body according to the flange calculation program to obtain the narrow-base iron tower foundation suitable for the working condition.
Preferably, the narrow base tower foundation database comprises a plurality of tower foundation types and is updated in real time.
Preferably, the different geological conditions comprise: soil parameters, ground water level, pile support form and riverbed.
Preferably, the soil parameters include a weak layer, a negative friction resistance layer, a soil type and a soil thickness.
Preferably, the ground water level includes a high water level or a low water level.
Preferably, the method for manufacturing the narrow-base iron tower foundation further comprises the following steps: and calculating the basic body according to the foot board calculation program.
Preferably, the method for manufacturing the narrow-base iron tower foundation further comprises the following steps: and (4) optimizing the obtained tower foundation adapting to the working condition, and selecting the tower foundation with the lowest cost.
Preferably, the method for manufacturing the narrow-base iron tower foundation further comprises the following steps: and drawing a construction drawing of the narrow-base iron tower foundation.
Preferably, the method for manufacturing the narrow-base iron tower foundation further comprises the following steps: and outputting the calculation book.
The technical scheme has the following beneficial effects: the technical means of presetting the narrow-base iron tower foundation database is adopted, so that the technical effect of simple and accurate selection of the narrow-base iron tower foundation is achieved.
Drawings
FIG. 1 is a schematic flow chart of the present invention.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.
The embodiment of the invention provides a method for manufacturing a narrow-base iron tower foundation, which comprises the following steps of:
presetting a narrow-base iron tower foundation database; the narrow-base iron tower foundation database comprises a plurality of narrow-base iron tower foundation types, is updated in real time, and is filled according to foundation configuration and foundation large and complete;
selecting corresponding types of the narrow-base iron tower foundation according to the narrow-base iron tower foundation database aiming at different geological conditions; automatically selecting the foundations of all towers in the whole line according to the 'foundation configuration' in the narrow-base iron tower foundation database;
calculating the foundation bolt according to the foundation load, the bolt material and the bolt specification to obtain the foundation bolt with adaptive strength; the foundation bolts are calculated so as to ensure the stability between the tower foundation and the tower, and the connection is reliable;
calculating the narrow-base iron tower foundation body according to a flange calculation program to obtain a narrow-base iron tower foundation suitable for working conditions; the foundation body is calculated to ensure that the tower foundation is not damaged when bearing the acting force transmitted by the tower, and the foundation body can be ensured not to generate overlarge displacement under the internal and external acting forces.
Preferably, the narrow base tower foundation database comprises a plurality of tower foundation types and is updated in real time; the method and the device ensure enough data covered by the narrow-base iron tower foundation library and can receive new narrow-base iron tower foundation data.
Preferably, the different geological conditions comprise: soil parameters, underground water level, pile support form and riverbed; different soil parameters can generate different longitudinal supporting forces, so that the stability of the foundation is influenced, the uplift stability and the down-pressing stability are influenced by the height of the underground water level, so that the stability of the foundation is influenced, and the uniaxial compressive strength of the foundation is influenced by the supporting form of the pile; when the foundation is placed on the riverbed, the water depth of the foundation and the impact objects in the water affect the stability of the foundation.
Preferably, the soil parameters comprise a weak layer, a negative friction resistance layer, a soil type and a soil thickness; the soil layer of the actually measured geology contains weak soil or a negative friction resistance layer, the soil layer needs to be checked, a check box of the soft soil layer row or the negative friction resistance layer row of the soil layer can be checked, and then the soil layer is checked or calculated in the following stable calculation.
Preferably, the ground water level comprises a high water level and a low water level; the high water level will affect the calculation result of the pull-up stability, and the low water level will affect the calculation result of the pull-down stability.
Preferably, the method for manufacturing the narrow-base iron tower foundation further comprises the following steps: calculating the basic body according to the foot board calculation program; the weight and shape of the base body can be obtained according to the above procedure.
Preferably, the method for manufacturing the narrow-base iron tower foundation further comprises the following steps: the obtained tower foundation adapting to the working condition is optimized, and the tower foundation with the lowest manufacturing cost is selected; the calculation of the cost of the working personnel is saved, and the obtained cost data is accurate.
Preferably, the method for manufacturing the narrow-base iron tower foundation further comprises the following steps: drawing a construction drawing of a narrow-base iron tower foundation; a user can set whether the construction drawing draws a connecting piece, a line direction and a material sheet statistical style; information such as protective caps, cushion layers and the like can also be set. According to actual requirements, a supporting rod, a guard plate or a frame rib is selected, and corresponding information of the supporting rod, the guard plate or the frame rib is input.
Preferably, the method for manufacturing the narrow-base iron tower foundation further comprises the following steps: outputting a calculation book; a computer book in the control format may be output.
The technical scheme has the following beneficial effects: the technical means of presetting the narrow-base iron tower foundation database is adopted, so that the technical effect of simple and accurate selection of the narrow-base iron tower foundation is achieved.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. In order that the components of the present invention may be combined without conflict, it is intended that all equivalent changes and modifications made by those skilled in the art without departing from the spirit and principles of the present invention shall fall within the protection scope of the present invention.
Claims (9)
1. A method for manufacturing a narrow-base iron tower foundation is characterized by comprising the following steps:
presetting a narrow-base iron tower foundation database;
selecting corresponding types of the narrow-base iron tower foundation according to the narrow-base iron tower foundation database aiming at different geological conditions;
calculating the foundation bolt according to the foundation load, the bolt material and the bolt specification to obtain the foundation bolt with adaptive strength;
and calculating the narrow-base iron tower foundation body according to the flange calculation program to obtain the narrow-base iron tower foundation suitable for the working condition.
2. The narrow-base tower foundation manufacturing method of claim 1, wherein the narrow-base tower foundation database comprises a plurality of tower foundation types and is updated in real time.
3. The method for manufacturing a narrow-base tower foundation according to claim 1, wherein the different geological conditions include: soil parameters, ground water level, pile support form and riverbed.
4. The method for manufacturing the narrow-base tower foundation of claim 3, wherein the soil parameters comprise a weak layer, a negative friction resistance layer, a soil type and a soil thickness.
5. The method for manufacturing the narrow-base tower foundation according to claim 3, wherein the groundwater level comprises a high water level and a low water level.
6. The method for manufacturing a narrow-base tower foundation according to claim 1, further comprising: and calculating the basic body according to the foot board calculation program.
7. The method for manufacturing a narrow-base tower foundation according to claim 1, further comprising: and (4) optimizing the obtained tower foundation adapting to the working condition, and selecting the tower foundation with the lowest cost.
8. The method for manufacturing a narrow-base tower foundation according to claim 1, further comprising: and drawing a construction drawing of the narrow-base iron tower foundation.
9. The method for manufacturing a narrow-base tower foundation according to claim 1, further comprising: and outputting the calculation book.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015532.1A CN110826126A (en) | 2019-10-24 | 2019-10-24 | Method for manufacturing narrow-base iron tower foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015532.1A CN110826126A (en) | 2019-10-24 | 2019-10-24 | Method for manufacturing narrow-base iron tower foundation |
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| Publication Number | Publication Date |
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| CN110826126A true CN110826126A (en) | 2020-02-21 |
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| CN201911015532.1A Pending CN110826126A (en) | 2019-10-24 | 2019-10-24 | Method for manufacturing narrow-base iron tower foundation |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07115464A (en) * | 1993-10-20 | 1995-05-02 | Nippon Telegr & Teleph Corp <Ntt> | Detecting method for logical consistency of line facility data base |
| CN104063814A (en) * | 2014-07-14 | 2014-09-24 | 国家电网公司 | Technical and economical analysis method for application of narrow-base steel tube tower based on multi-dimensional comparison |
| JP2018021322A (en) * | 2016-08-02 | 2018-02-08 | 東京電力ホールディングス株式会社 | Pile foundation and tower reconstruction method |
| CN108764812A (en) * | 2018-04-08 | 2018-11-06 | 中国电建集团河北省电力勘测设计研究院有限公司 | A kind of digitalized design method of UHV transmission line |
| JP2018206277A (en) * | 2017-06-09 | 2018-12-27 | 東日本旅客鉄道株式会社 | Intensity evaluation method and intensity evaluation program for support structure |
-
2019
- 2019-10-24 CN CN201911015532.1A patent/CN110826126A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07115464A (en) * | 1993-10-20 | 1995-05-02 | Nippon Telegr & Teleph Corp <Ntt> | Detecting method for logical consistency of line facility data base |
| CN104063814A (en) * | 2014-07-14 | 2014-09-24 | 国家电网公司 | Technical and economical analysis method for application of narrow-base steel tube tower based on multi-dimensional comparison |
| JP2018021322A (en) * | 2016-08-02 | 2018-02-08 | 東京電力ホールディングス株式会社 | Pile foundation and tower reconstruction method |
| JP2018206277A (en) * | 2017-06-09 | 2018-12-27 | 東日本旅客鉄道株式会社 | Intensity evaluation method and intensity evaluation program for support structure |
| CN108764812A (en) * | 2018-04-08 | 2018-11-06 | 中国电建集团河北省电力勘测设计研究院有限公司 | A kind of digitalized design method of UHV transmission line |
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Application publication date: 20200221 |
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