CN111060070A - Method for observing uneven settlement of buildings around pipe gallery - Google Patents
Method for observing uneven settlement of buildings around pipe gallery Download PDFInfo
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- CN111060070A CN111060070A CN202010030349.5A CN202010030349A CN111060070A CN 111060070 A CN111060070 A CN 111060070A CN 202010030349 A CN202010030349 A CN 202010030349A CN 111060070 A CN111060070 A CN 111060070A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
Abstract
The method for observing the uneven settlement of the building at the periphery of the pipe gallery comprises the following steps: arranging at least three observation base points at different directions around the target building, and erecting observation instruments on the observation base points to observe the positions of four corners of the target building; different settlement observation points are arranged on a target building, and each settlement observation point can be observed by observation instruments of at least two observation base points; measuring the settlement of each settlement observation point of the target building through the observation base point every day to obtain settlement data corresponding to the settlement amplitude and/or the settlement speed; and comparing the settlement data of a plurality of settlement observation points, and when one or more of the settlement data is larger than the other data by a certain amplitude, determining that the settlement is not uniform. The embodiment of the invention provides an observation method for uneven settlement of buildings around a pipe gallery, which can accurately find the problem of settlement in time.
Description
Technical Field
The invention relates to the technical field of underground pipeline construction, in particular to an observation method for uneven settlement of buildings around a pipe gallery.
Background
With the rapid development of pipe corridors in recent years, the influence of pipe corridor construction on surrounding buildings is more prominent. The uneven settlement phenomenon of the peripheral buildings of the pipe rack is increasingly obvious, so that the peripheral buildings are observed in time in the pipe rack construction process, effective treatment measures are taken, and the construction quality of the pipe rack engineering can be improved practically.
Disclosure of Invention
In view of the above situation, the embodiment of the invention provides an observation method for uneven settlement of buildings around a pipe gallery, which can accurately find the problem of settlement in time.
The method for observing the uneven settlement of the building at the periphery of the pipe gallery comprises the following steps:
arranging at least three observation base points at different directions around the target building, and erecting observation instruments on the observation base points to observe the positions of four corners of the target building;
different settlement observation points are arranged on a target building, and each settlement observation point can be observed by observation instruments of at least two observation base points;
measuring the settlement of each settlement observation point of the target building through the observation base point every day to obtain settlement data corresponding to the settlement amplitude and/or the settlement speed;
and comparing the settlement data of a plurality of settlement observation points, and when one or more of the settlement data is larger than the other data by a certain amplitude, determining that the settlement is not uniform.
Collecting the settlement data of each settlement observation point, and drawing a settlement curve related to the settlement amplitude and/or the settlement speed according to time; and comparing the change rules in the settlement curve, determining settlement observation points corresponding to the settlement curves with irregular changes, and determining that the settlement observation points are uneven settlement.
Measuring the height difference between the observation base points at regular time to determine the relative stability of the observation base points; if the height difference between the observation base points changes, the reason of the change needs to be found out, which observation base point changes is determined, the height change of the observation base points is determined according to the corresponding quantity of the previous measurement data, and the height of the instrument is adjusted to compensate.
The distance between the target building and the observation base point is 50-100 m.
The observation base point can use the existing buried stone point and the basement level point with good stability, and the basement level point can also be arranged on the building with stable foundation and long construction time in the area.
The embodiment of the invention provides an observation method for uneven settlement of buildings around a pipe gallery, which can accurately find the problem of settlement in time.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention. The present invention is in no way limited to any specific configuration and algorithm set forth below, but rather covers any modification, replacement or improvement of elements, components or algorithms without departing from the spirit of the invention. In the following description, well-known structures and techniques are not shown in order to avoid unnecessarily obscuring the present invention.
Example embodiments will now be described with reference to the accompanying drawings, which may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the invention.
The invention provides an observation method for uneven settlement of buildings around a pipe gallery, which comprises the following steps:
arranging at least three observation base points at different directions around the target building, and erecting observation instruments on the observation base points to observe the positions of four corners of the target building;
different settlement observation points are arranged on a target building, and each settlement observation point can be observed by observation instruments of at least two observation base points;
measuring the settlement of each settlement observation point of the target building through the observation base point every day to obtain settlement data corresponding to the settlement amplitude and/or the settlement speed;
and comparing the settlement data of a plurality of settlement observation points, and when one or more of the settlement data is larger than the other data by a certain amplitude, determining that the settlement is not uniform.
Collecting the settlement data of each settlement observation point, and drawing a settlement curve related to the settlement amplitude and/or the settlement speed according to time; and comparing the change rules in the settlement curve, determining settlement observation points corresponding to the settlement curves with irregular changes, and determining that the settlement observation points are uneven settlement.
Measuring the height difference between the observation base points at regular time to determine the relative stability of the observation base points; if the height difference between the observation base points changes, the reason of the change needs to be found out, which observation base point changes is determined, the height change of the observation base points is determined according to the corresponding quantity of the previous measurement data, and the height of the instrument is adjusted to compensate.
The distance between the target building and the observation base point is 50-100 m.
The observation base point can use the existing buried stone point and the basement level point with good stability, and the basement level point can also be arranged on the building with stable foundation and long construction time in the area.
The embodiment of the invention provides an observation method for uneven settlement of buildings around a pipe gallery, which can accurately find the problem of settlement in time. Thereby can provide good reference for piping lane construction and quality control thereof, especially can in time discover the problem, in time get rid of the problem, in time solve the problem.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to this embodiment will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
It will be appreciated by persons skilled in the art that the above embodiments are illustrative and not restrictive. Different features which are present in different embodiments may be combined to advantage. Other variations to the disclosed embodiments can be understood and effected by those skilled in the art upon studying the specification and the claims. In the claims, the term "comprising" does not exclude other means or steps; the indefinite article "a" does not exclude a plurality; the terms "first" and "second" are used to denote a name and not to denote any particular order.
Claims (5)
1. The method for observing the uneven settlement of the building at the periphery of the pipe gallery comprises the following steps:
arranging at least three observation base points at different directions around the target building, and erecting observation instruments on the observation base points to observe the positions of four corners of the target building;
different settlement observation points are arranged on a target building, and each settlement observation point can be observed by observation instruments of at least two observation base points;
measuring the settlement of each settlement observation point of the target building through the observation base point every day to obtain settlement data corresponding to the settlement amplitude and/or the settlement speed;
and comparing the settlement data of a plurality of settlement observation points, and when one or more of the settlement data is larger than the other data by a certain amplitude, determining that the settlement is not uniform.
2. Observation method according to claim 1, characterized in that:
collecting the settlement data of each settlement observation point, and drawing a settlement curve related to the settlement amplitude and/or the settlement speed according to time; and comparing the change rules in the settlement curve, determining settlement observation points corresponding to the settlement curves with irregular changes, and determining that the settlement observation points are uneven settlement.
3. Observation method according to claim 1, characterized in that:
measuring the height difference between the observation base points at regular time to determine the relative stability of the observation base points; if the height difference between the observation base points changes, the reason of the change needs to be found out, which observation base point changes is determined, the height change of the observation base points is determined according to the corresponding quantity of the previous measurement data, and the height of the instrument is adjusted to compensate.
4. Observation method according to claim 1, characterized in that:
the distance between the target building and the observation base point is 50-100 m.
5. Observation method according to claim 1, characterized in that:
the observation base point can use the existing buried stone point and the basement level point with good stability, and the basement level point can also be arranged on the building with stable foundation and long construction time in the area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010030349.5A CN111060070A (en) | 2020-01-13 | 2020-01-13 | Method for observing uneven settlement of buildings around pipe gallery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010030349.5A CN111060070A (en) | 2020-01-13 | 2020-01-13 | Method for observing uneven settlement of buildings around pipe gallery |
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| CN111060070A true CN111060070A (en) | 2020-04-24 |
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| CN202010030349.5A Pending CN111060070A (en) | 2020-01-13 | 2020-01-13 | Method for observing uneven settlement of buildings around pipe gallery |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104735421A (en) * | 2015-04-02 | 2015-06-24 | 黑龙江工程学院 | High-rise building settlement detecting device and method |
| CN105318860A (en) * | 2014-08-04 | 2016-02-10 | 安徽宝翔建设集团有限责任公司 | Building sedimentation observation method and structure |
| CN107607084A (en) * | 2017-10-24 | 2018-01-19 | 湖州慧能机电科技有限公司 | A kind of intelligent building sinking deformation monitoring system based on Internet of Things |
| CN109307504A (en) * | 2018-11-19 | 2019-02-05 | 山西四建集团有限公司 | A kind of superelevation frame body stability in-situ monitoring method |
| US10266372B2 (en) * | 2016-04-15 | 2019-04-23 | Otis Elevator Company | Building settling detection |
-
2020
- 2020-01-13 CN CN202010030349.5A patent/CN111060070A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318860A (en) * | 2014-08-04 | 2016-02-10 | 安徽宝翔建设集团有限责任公司 | Building sedimentation observation method and structure |
| CN104735421A (en) * | 2015-04-02 | 2015-06-24 | 黑龙江工程学院 | High-rise building settlement detecting device and method |
| US10266372B2 (en) * | 2016-04-15 | 2019-04-23 | Otis Elevator Company | Building settling detection |
| CN107607084A (en) * | 2017-10-24 | 2018-01-19 | 湖州慧能机电科技有限公司 | A kind of intelligent building sinking deformation monitoring system based on Internet of Things |
| CN109307504A (en) * | 2018-11-19 | 2019-02-05 | 山西四建集团有限公司 | A kind of superelevation frame body stability in-situ monitoring method |
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Application publication date: 20200424 |