CN107587632B - Curtain wall installation method and system based on BIM technology - Google Patents
Curtain wall installation method and system based on BIM technology Download PDFInfo
- Publication number
- CN107587632B CN107587632B CN201710850020.1A CN201710850020A CN107587632B CN 107587632 B CN107587632 B CN 107587632B CN 201710850020 A CN201710850020 A CN 201710850020A CN 107587632 B CN107587632 B CN 107587632B
- Authority
- CN
- China
- Prior art keywords
- curtain wall
- installation
- installation information
- information
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a curtain wall installation method and system based on a BIM technology, which enables the installation of a curtain wall to be more reliable and efficient. The curtain wall installation method based on the BIM technology comprises the following steps: s10, calculating the installation information of each curtain wall by using a BIM model, and storing the installation information in a database; s20, mounting sensors on each curtain wall; s30, mounting an n +1 th curtain wall, and acquiring data information through a sensor; n has an initial value of 0, n representing the number of times step S50 returns to step S30; s40, comparing the installation information stored in the database with the data information collected by the sensor, and if the installation information is less than or equal to a preset error, entering the step S50; if the error is larger than the preset error, returning to the step S30; s50 returns to step S30 until installation is complete.
Description
Technical Field
The invention belongs to the field of curtain wall installation, and particularly relates to a curtain wall installation method and system based on a BIM (building information modeling) technology.
Background
In modern buildings, curtain walls are used more frequently. The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The outer building envelope structure or decorative structure consists of a panel and a support structure system, can have certain displacement capacity or certain deformation capacity relative to a main structure, and does not bear the function of the main structure (an outer wall frame type support system is also one type of a curtain wall system). The installation of the curtain wall is designed to its safety. In the existing installation process, in order to avoid the damage of the curtain wall, the stress of the curtain wall is strictly controlled. The connection performance between the curtain wall and the building is improved, so that the curtain wall is more stable in connection. But in modern buildings, the connection performance between the curtain wall and the building is uniformly enhanced, so that the installation cost and difficulty are greatly increased.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the curtain wall installation method and system based on the BIM technology are provided, so that the installation of the curtain wall is more reliable and the efficiency is higher.
In order to solve the technical problem, an embodiment of the present invention provides a curtain wall installation method based on a BIM technology, including the following steps:
s10, calculating the installation information of each curtain wall by using a BIM model, and storing the installation information in a database;
s20, mounting sensors on each curtain wall;
s30, mounting an n +1 th curtain wall, and acquiring data information through a sensor; n has an initial value of 0, n representing the number of times step S50 returns to step S30;
s40, comparing the installation information stored in the database with the data information collected by the sensor, and if the installation information is less than or equal to a preset error, entering the step S50; if the error is larger than the preset error, returning to the step S30;
s50 returns to step S30 until installation is complete.
As a preferred example, after the step S40 and before the step S50, the method further includes: inputting the data information acquired by the sensor in the step S30 into a BIM model, recalculating the installation information of each curtain wall, and if the installation information of the curtain wall which is not installed can be calculated, updating the installation information stored in the database; if the installation information of the unmounted curtain wall cannot be calculated, the process returns to step 30).
As a preferred example, the installation information includes a curtain wall number, a curtain wall area, position data, angle data, and stress data.
As a preferred example, the step S20 includes: and a position sensor, a force sensor and an angle sensor are arranged on each curtain wall.
The embodiment of the invention also provides a curtain wall mounting system based on the BIM technology, which comprises:
the BIM model is as follows: the system is used for calculating the installation information of each curtain wall and storing the installation information in a database;
a sensor: the system is used for collecting data information of each curtain wall;
a comparison module: for comparing the installation information stored in the database with the data information collected by the sensor.
As a preferred example, the curtain wall installation system based on the BIM technology further includes:
a calculation module: the system is used for inputting data information acquired by the sensor into the BIM model and recalculating the installation information of each curtain wall;
an update module: and the curtain wall installation information updating module is used for updating the installation information of the curtain wall calculated by the calculating module to replace the installation information stored in the database.
As a preferred example, the installation information includes a curtain wall number, a curtain wall area, position data, angle data, and stress data.
As a preferred example, the sensors are mounted on the curtain walls and are respectively used for measuring the position, the stress and the angle of the curtain walls.
Compared with the prior art, the curtain wall installation method and the curtain wall installation system provided by the embodiment of the invention have the advantages that the installation of the curtain wall is more reliable and the efficiency is higher. In the curtain wall installation method of the embodiment, firstly, the installation information of each curtain wall is calculated by the BIM model. In the installation process, the factors such as the installation position, the angle, the stress and the like of each curtain wall cannot be completely matched with the installation information calculated by the BIM model. Therefore, in the embodiment, the installation data information of each curtain wall is acquired by using the sensor. The sensor collects information and transmits the information to the system, and installation information stored in the database is compared with data information collected by the sensor. If the difference between the two is larger and exceeds the preset error of the system, the curtain wall is reinstalled. If the difference between the two is small and is within the preset error range of the system, the curtain wall is not adjusted any more, and the next curtain wall is installed. The method avoids the uncertainty caused by manual installation in the prior art, so that the installation of the curtain wall is more reliable and the efficiency is higher.
Drawings
FIG. 1 is a block diagram of a method flow of an embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, a curtain wall installation method based on the BIM technology in the embodiment of the present invention includes the following steps:
s10, calculating the installation information of each curtain wall by using a BIM model, and storing the installation information in a database;
s20, mounting sensors on each curtain wall;
s30, mounting an n +1 th curtain wall, and acquiring data information through a sensor; n has an initial value of 0, n representing the number of times step S50 returns to step S30;
s40, comparing the installation information stored in the database with the data information collected by the sensor, and if the installation information is less than or equal to a preset error, entering the step S50; if the error is larger than the preset error, returning to the step S30;
s50 returns to step S30 until installation is complete.
The curtain wall installation method of the embodiment adopts the existing BIM model. The BIM (Building Information Modeling, corresponding to Chinese: Building Information model) is based on various related Information data of a Building engineering project, establishes a three-dimensional Building model, and simulates real Information of a Building through digital Information. The installation of the curtain wall is considered in the BIM model, other equipment of a building is also considered, and the installation information of the curtain wall is obtained after various factors are comprehensively considered. The installation information comprises curtain wall numbers, curtain wall areas, position data, angle data and stress data.
In the curtain wall installation method of the embodiment, firstly, the installation information of each curtain wall is calculated by the BIM model. In the installation process, the factors such as the installation position, the angle, the stress and the like of each curtain wall cannot be completely matched with the installation information calculated by the BIM model. Therefore, in the embodiment, the installation data information of each curtain wall is acquired by using the sensor. The sensor collects information and transmits the information to the system, and installation information stored in the database is compared with data information collected by the sensor. If the difference between the two is larger and exceeds the preset error of the system, the curtain wall is reinstalled. If the difference between the two is small and is within the preset error range of the system, the curtain wall is not adjusted any more, and the next curtain wall is installed.
In the curtain wall installation method of the embodiment, the installation information of each curtain wall is calculated in advance according to the BIM model and is used as the installation standard. And when the curtain walls are actually installed at the later stage, installing according to the corresponding installation standards of the curtain walls. In the actual installation process, when the curtain wall installation data collected by the sensor is inconsistent with the installation standard, the curtain wall is reinstalled. This avoids the uncertainty associated with manual installation in the prior art. Of course, the curtain wall installation data is re-installed when the numerical deviation from the installation standard exceeds a preset error.
In the curtain wall installation method of the embodiment, the installation information of each curtain wall is calculated by using the BIM model, and compared with the existing installation method which is installed by operators according to experience, the installation firmness of the curtain wall is higher. Meanwhile, the installation of curtain walls and other building facilities is comprehensively considered by utilizing the BIM model, so that the equipment installation in the whole building is more scientific and reasonable.
In the curtain wall installation method of the embodiment, the installation information of each curtain wall is calculated by using the BIM model. The later stage installation curtain is adjusted according to the installation information that BIM model calculated, has improved the installation effectiveness greatly. In the prior art, an operator needs to adjust according to experience, the efficiency is low, and the installation reliability is poor.
Preferably, after the step S40 and before the step S50, the method further includes: inputting the data information acquired by the sensor in the step S30 into a BIM model, recalculating the installation information of each curtain wall, and if the installation information of the curtain wall which is not installed can be calculated, updating the installation information stored in the database; if the installation information of the unmounted curtain wall cannot be calculated, the process returns to step 30).
In the preferred embodiment, the actual installation information of each curtain wall is different from the installation information calculated by the BIM model. When a screen wall is within a preset error range and actual installation is completed, actual installation data of the screen wall is different from installation information stored in a database. And inputting the data information acquired by the sensor in the step S30 into the BIM model, and recalculating the installation information of each curtain wall. This more accurately calculates the installation information of curtain walls that have not yet been installed. And if the installation information of the curtain wall which is not installed can be calculated, updating the installation information stored in the database. And installing the curtain wall which is not installed according to the updated installation information in the database. If the installation information of the curtain wall which is not installed cannot be calculated, the actual installation information of the curtain wall and the installation information stored in the database cannot be installed within a preset error range in time, and the installation of the curtain wall needs to be readjusted.
In the preferred embodiment, if the installation position of a curtain wall is fixed, the installation information of the curtain wall stored in the database is updated in real time. And meanwhile, the updated curtain wall installation information is utilized to calculate the installation information of the curtain wall which is not installed yet. The installation information of the curtain wall which is not installed is more accurately reflected, and the installation firmness of the curtain wall is favorably improved.
As a preferred example, the step S20 includes: and a position sensor, a force sensor and an angle sensor are arranged on each curtain wall. The position sensor is used for measuring the installation position of the curtain wall. The force sensor is used for measuring the acting force applied to the curtain wall. The angle sensor is used for measuring the inclination angle of the curtain wall.
The curtain wall installation system based on the BIM technology comprises the following components:
the BIM model is as follows: the system is used for calculating the installation information of each curtain wall and storing the installation information in a database;
a sensor: the system is used for collecting data information of each curtain wall;
a comparison module: for comparing the installation information stored in the database with the data information collected by the sensor.
The curtain wall mounting system of the above embodiment adopts the existing BIM model. The installation of the curtain wall is considered in the BIM model, other equipment of a building is also considered, and the installation information of the curtain wall is obtained after various factors are comprehensively considered. The installation information comprises curtain wall numbers, curtain wall areas, position data, angle data and stress data.
In the curtain wall installation system of the embodiment, firstly, the installation information of each curtain wall is calculated by the BIM model. In the installation process, the factors such as the installation position, the angle, the stress and the like of each curtain wall cannot be completely matched with the installation information calculated by the BIM model. Therefore, in the embodiment, the installation data information of each curtain wall is acquired by using the sensor. The sensor collects information and transmits the information to the system, and the comparison module compares the installation information stored in the database with the data information collected by the sensor. If the difference between the two is larger and exceeds the preset error of the system, the curtain wall is reinstalled. If the difference between the two is small and is within the preset error range of the system, the curtain wall is not adjusted any more, and the next curtain wall is installed.
In the curtain wall installation system of the embodiment, the installation information of each curtain wall is calculated in advance according to the BIM model and is used as the installation standard. And when the curtain walls are actually installed at the later stage, installing according to the corresponding installation standards of the curtain walls. In the actual installation process, when the curtain wall installation data collected by the sensor is inconsistent with the installation standard, the curtain wall is reinstalled. This avoids the uncertainty associated with manual installation in the prior art. Of course, the curtain wall installation data is re-installed when the numerical deviation from the installation standard exceeds a preset error.
In the curtain wall installation system of this embodiment, utilize the BIM model to calculate the installation information of each curtain wall, compare current operating personnel and install according to the experience, the firm nature of installation of curtain wall is higher. Meanwhile, the installation of curtain walls and other building facilities is comprehensively considered by utilizing the BIM model, so that the equipment installation in the whole building is more scientific and reasonable.
As a preferred example, the mounting system further comprises:
a calculation module: the system is used for inputting data information acquired by the sensor into the BIM model and recalculating the installation information of each curtain wall;
an update module: and the curtain wall installation information updating module is used for updating the installation information of the curtain wall calculated by the calculating module to replace the installation information stored in the database.
In the preferred embodiment, the actual installation information of each curtain wall is different from the installation information calculated by the BIM model. When a screen wall is within a preset error range and actual installation is completed, actual installation data of the screen wall is different from installation information stored in a database. And the calculation module inputs data information acquired by the sensor into the BIM model and recalculates the installation information of each curtain wall. This more accurately calculates the installation information of curtain walls that have not yet been installed. And if the installation information of the curtain wall which is not installed can be calculated, updating the installation information stored in the database by using the updating module. And installing the curtain wall which is not installed according to the updated installation information in the database. If the installation information of the curtain wall which is not installed cannot be calculated, the actual installation information of the curtain wall and the installation information stored in the database cannot be installed within a preset error range in time, and the installation of the curtain wall needs to be readjusted.
In the preferred embodiment, if the installation position of a curtain wall is fixed, the installation information of the curtain wall stored in the database is updated in real time by using the updating module. And meanwhile, the updated curtain wall installation information is utilized to calculate the installation information of the curtain wall which is not installed yet. The installation information of the curtain wall which is not installed is more accurately reflected, and the installation firmness of the curtain wall is favorably improved.
In the above embodiment, the sensors are installed on the curtain walls and are respectively used for measuring the position, stress and angle of the curtain walls.
Those skilled in the art will appreciate that the methods or systems for implementing the embodiments described above can be implemented via computer program instructions. The computer program instructions are loaded onto a programmable data processing apparatus, such as a computer, to cause corresponding instructions to be executed on the programmable data processing apparatus to implement the functions of the method or system of the above-described embodiments.
Those skilled in the art can make non-inventive technical improvements to the present application based on the above-described embodiments without departing from the spirit of the present invention. Such modifications are to be considered within the scope of the claims of the present application.
Claims (4)
1. A curtain wall installation method based on a BIM technology is characterized by comprising the following steps:
s10, calculating the installation information of each curtain wall by using a BIM model, and storing the installation information in a database; the installation information comprises curtain wall serial numbers, curtain wall areas, position data, angle data and stress data;
s20, mounting sensors on each curtain wall;
s30, mounting an n +1 th curtain wall, and acquiring data information through a sensor; n has an initial value of 0, n representing the number of times step S50 returns to step S30;
s40, comparing the installation information stored in the database with the data information collected by the sensor, if the data information collected by the sensor in the step S30 is less than or equal to a preset error, inputting the data information collected by the sensor into a BIM model, recalculating the installation information of each curtain wall, if the installation information of the curtain walls which are not installed can be calculated, updating the installation information stored in the database, and entering the step S50; if the installation information of the curtain wall which is not installed can not be calculated, returning to the step S30;
if the error is larger than the preset error, returning to the step S30;
s50 returns to step S30 until installation is complete.
2. The BIM technology-based curtain wall installation method as claimed in claim 1, wherein the step S20 includes: and a position sensor, a force sensor and an angle sensor are arranged on each curtain wall.
3. A curtain wall mounting system based on BIM technology, characterized in that, the system includes:
the BIM model is as follows: the system is used for calculating the installation information of each curtain wall and storing the installation information in a database; the installation information comprises curtain wall serial numbers, curtain wall areas, position data, angle data and stress data;
a sensor: the system is used for collecting data information of each curtain wall;
a comparison module: the device is used for comparing the installation information stored in the database with the data information acquired by the sensor;
a calculation module: the system is used for inputting data information acquired by the sensor into the BIM model and recalculating the installation information of each curtain wall;
an update module: and the curtain wall installation information updating module is used for updating the installation information of the curtain wall calculated by the calculating module to replace the installation information stored in the database.
4. The BIM technology based curtain wall mounting system as claimed in claim 3, wherein the sensors are mounted to the curtain walls for measuring the position, force and angle of the curtain walls, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850020.1A CN107587632B (en) | 2017-09-20 | 2017-09-20 | Curtain wall installation method and system based on BIM technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850020.1A CN107587632B (en) | 2017-09-20 | 2017-09-20 | Curtain wall installation method and system based on BIM technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107587632A CN107587632A (en) | 2018-01-16 |
| CN107587632B true CN107587632B (en) | 2021-03-23 |
Family
ID=61048486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710850020.1A Active CN107587632B (en) | 2017-09-20 | 2017-09-20 | Curtain wall installation method and system based on BIM technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107587632B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108763685B (en) * | 2018-05-17 | 2022-04-26 | 上海宝冶集团有限公司 | Construction method of space special-shaped curved surface curtain wall system |
| CN109299546A (en) * | 2018-09-28 | 2019-02-01 | 浙江大境筑科技发展有限公司 | Curtain wall engineering amount statistical method based on BIM |
| CN109740219B (en) * | 2018-12-25 | 2023-06-20 | 三箭建设工程集团有限公司 | Hyperboloid glass curtain wall pre-assembling system based on BIM |
| CN110056136A (en) * | 2019-04-30 | 2019-07-26 | 中国十七冶集团有限公司 | A kind of large area profiled metal roofing installation in-depth construction method based on BIM technology |
| CN111005483A (en) * | 2019-06-20 | 2020-04-14 | 方传斌 | Curtain wall production and processing method based on BIM technology |
| CN110563414B (en) * | 2019-10-28 | 2022-01-25 | 中国十七冶集团有限公司 | Preparation and construction method of separated concrete for CCW heat-preservation curtain wall |
| CN111504393A (en) * | 2020-06-15 | 2020-08-07 | 上海檬知智能科技有限公司 | Curtain wall frequency safety monitoring system and method based on micro acceleration sensor |
| CN113638524B (en) * | 2021-07-27 | 2022-08-02 | 苏州市鑫泰建筑装璜有限公司 | BIM technology-based multi-dimensional curved surface glass curtain wall and installation method |
| CN115749307B (en) * | 2022-12-23 | 2023-05-16 | 中建七局建筑装饰工程有限公司 | BIM-based installation control method for imitated Chinese diamond grid heart curtain wall |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003184212A (en) * | 2001-12-25 | 2003-07-03 | Inax Corp | Exterior wall |
| CN102867077B (en) * | 2012-07-05 | 2015-01-21 | 西安理工大学 | BIM (Building Information Modeling)-based metro comprehensive pipeline adjustment method |
| CN104123412B (en) * | 2014-07-17 | 2018-03-23 | 金刚幕墙集团有限公司 | A kind of curtain wall collision checking method by BIM technology |
| CN105023201B (en) * | 2015-07-24 | 2017-04-05 | 中建三局第一建设工程有限责任公司 | Assembled architecture Deepen Design and construction method based on BIM and big data |
| CN106013535B (en) * | 2016-05-31 | 2018-02-23 | 上海宝冶集团有限公司 | Double curved glass curtain wall pre-assembly method based on BIM |
-
2017
- 2017-09-20 CN CN201710850020.1A patent/CN107587632B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107587632A (en) | 2018-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107587632B (en) | Curtain wall installation method and system based on BIM technology | |
| CN106013535B (en) | Double curved glass curtain wall pre-assembly method based on BIM | |
| US10386542B2 (en) | Predicting ice coating status on transmission lines | |
| Liu et al. | Health monitoring system developed for Tianjin 117 high-rise building | |
| JP6549877B2 (en) | Building disaster estimation system and method | |
| CN103942367B (en) | Manufacturing, installation and pre-deformation method for large-span spatial special-shaped steel structure | |
| CN103530162A (en) | Automatic online virtual machine software installing method and system | |
| CN108414257B (en) | A kind of precision of equipment installation measurement method for spacecraft | |
| CN113435757A (en) | BIM-based building masonry design and construction method | |
| JP2019516028A (en) | A method of providing and assembling scaffolding units, each of which will be assembled from individual scaffolding components for construction of a plant, in particular an oil refinery | |
| CN106651731B (en) | Communication tower to-be-solved problem set generation method and system based on historical data | |
| CN106294969A (en) | A kind of method of steel structure net rack hydraulic pressure lift precision controlling based on BIM | |
| GB2513141A (en) | Data processing system with real-time data center air flow simulator | |
| WO2005015404A3 (en) | Method and apparatus for unified performance modeling with monitoring and analysis of complex systems | |
| CN113626915A (en) | Special-shaped curtain wall construction deviation rectifying method and device, storage medium and system | |
| CN110837713A (en) | BIM and finite element model synchronous optimization method and system of steel platform formwork equipment | |
| CN103927409B (en) | Concrete chimney stress analysis system based on finite element analysis | |
| CN113705884B (en) | Assembly production line capacity prediction method, device, equipment and storage medium | |
| CN117891644A (en) | Data acquisition system and method based on digital twin technology | |
| CN104318030A (en) | Deformation-equivalence based automatic comprehensive deformation modulus calculating method for arch-dam foundations | |
| CN113610388A (en) | BIM-based prefabricated part design quality management method, device and equipment | |
| US20220237335A1 (en) | Equipment state analysis device, equipment state analysis method, and program | |
| CN108021774B (en) | Data processing method and device | |
| CN109711064B (en) | Method and device for simulating numerical wind tunnel by adopting ABAQUS | |
| CN113508343A (en) | Method and device for updating data of industrial model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |