TWI682087B - Accurate and rapid foundation construction method - Google Patents

Abstract

This creation is a precise and rapid foundation construction method, which includes a mark detection step and an excavation step. The mark detection step includes a configuration operation and a landmark calibration operation. The configuration operation is to configure an absolute coordinate system on the current ground plan for the configuration of the basic location point , And input the absolute coordinate system of the basic position point into the GPS instrument. The GPS instrument sets the basic position point and the detection point at the construction site. The excavation step performs excavation hole operation after the mark detection step is completed, and a fixed tube bundle operation or an advance operation is performed on site Performing fixed tube bundle operations, digging holes and putting the prepared fixed tube bundles into holes. This method of creating precise and rapid foundation structure through absolute coordinates input GPS instrument makes the mark more accurate, and the mark detection step and excavation step save time and labor To improve operational efficiency.

Description

Accurate and rapid foundation construction method

This creation is a construction method of precise rapid foundation structure, especially a construction method of precise rapid foundation structure with precise construction location and saving foundation construction time.

The existing infrastructure construction is in demand, because the simple foundation structure can be erected because of the solar panel foundation frame, the public sign bracket, etc. The existing method of applying the foundation structure configures the foundation position on the current floor plan, according to the relative coordinate positioning method Measure the base position and determine the base position point on the construction site, measure the base position point with the relative coordinate positioning method to measure the first base position point, and take the first measured base position point as the standard , And then measure the second base position, and then take the base position of the second measurement as the standard, and then measure the third base position, and then perform the fourth and fifth one by one. For measurement of one or more basic position points, after the relative coordinate positioning method is measured, mark the base position points, and perform excavation foundation operations in the area enclosed by the punctuation marks, so that the excavation can be obtained A foundation and a working space is formed on the foundation, the worker enters the working space on the foundation to install the plate mold, let the plate mold be built around the foundation and embed the reinforcement beam in the middle of the plate mold, and then pour in Cement. After the setting of the cement is completed, the formwork can be removed to form a simple foundation structure made of cement, on which the operation of erecting the solar panel base frame or the public sign support can be carried out.

However, the existing construction work of excavating the foundation adopts the relative coordinate positioning method. In the measurement of the relative coordinate positioning method, the second basic position point is measured on the basis of the first measured base position point, and more than one by one One measured base position point measures the next base position point. If there is a slight gap in the measurement process, under the progress of the error, a huge error will be formed during the construction process, which is the so-called difference of a few centimeters and a thousand miles, which causes the problem of inaccurate marking of the basic position, and adopts relative The positioning method of coordinates needs to be measured in a certain order, which is quite time-consuming and time-consuming. For example, the measurement of the third basic position point can only be done after the first basic position point and the second basic position point are measured. The third base position point is measured based on the second base position point, and during excavation foundation work, in order to facilitate the staff to enter the work space to perform the formwork installation, a larger work space is required, resulting in excavation The scope is large, it consumes a lot of man-hours, and the time required for disassembling and disassembling the formwork is long. The relative coordinate positioning method and the construction work of excavating the foundation will prolong the time of the simple foundation structure made of cement, resulting in operational efficiency. Low problem.

The main purpose of this creation is to provide a precise and rapid foundation construction method to improve the positioning method of the relative coordinates of the existing base position marks, as well as the relative coordinate positioning method and the excavation of the foundation construction time-consuming and labor-intensive, resulting in inaccurate mark positions and operations The problem of inefficiency.

In order to achieve the purpose of pre-disclosure, the flow of the method for creating a precise and rapid foundation construction method includes: a mark detection step, which includes a configuration operation, a field calibration operation, and a back-testing operation, which is the configuration basis The location point is on the local floor plan, and an absolute coordinate system is developed. On the local floor plan, the information of the absolute coordinate system corresponding to the basic location point is input into the GPS instrument. After the configuration operation is completed, the site calibration operation is performed, and the construction site is operated according to the data of the GPS instrument. Set the base position and detection points. After the base position and detection points are calibrated on the construction site, mark the base position points and perform backtesting operations to backtest the position of the base position points; and an excavation step, which is After the mark detection step is completed, the excavation step includes an excavation hole operation and an on-site fixed tube bundle operation. The excavation hole operation needs to be evaluated at the construction site If the soil quality of the construction site is muddy soil, soft soil, sand or the construction site is in a water area, it is necessary to add a casing during the excavation step, and then mark the Holes are excavated at the base location. After the holes are excavated, the site of the fixed tube bundle operation begins. The site of the fixed tube bundle operation includes one into the cement pipe, one into the fixed bracket and one into the cement, put in the hole Into the cement pipe, put a fixed bracket in the middle of the cement pipe, and pour the cement pipe into the cement. After the cement is poured, the production of the fixed pipe bundle is completed, and then the additional base screw seat is added to complete the accurate quick completion. Implementation of infrastructure.

In order to achieve the purpose of pre-disclosure, another process of this method for creating an accurate and rapid foundation construction method includes: a mark detection step, the mark detection step includes a configuration operation, a field calibration operation and a back-testing operation, the configuration operation is Configure the basic location point on the local floor plan, and formulate an absolute coordinate system. On the local floor plan, input the information of the absolute coordinate system corresponding to the basic location point into the GPS instrument. After completing the configuration operation, perform the site calibration operation. The construction site sets the basic position point and the detection point. After the basic position point and the detection point are calibrated at the construction site, mark the basic position point to carry out the backtesting operation and backtest the position of the basic position point; and an excavation step, the excavation The step is carried out after the completion of the mark detection step. The excavation step includes an excavation hole operation and a pre-applied fixed tube bundle operation. The excavation hole operation first needs to evaluate the characteristics of the soil quality of the construction site. If the soil quality of the construction site is mud If the ground, soft soil, sand or the construction site is in the water area, it is necessary to add a casing during the excavation step. The foundation point marked on the construction site will be excavated out of the hole. The fixed tube bundle operation is performed. The pre-implemented fixed tube bundle operation includes a mold making and a fixed tube bundle. When the mold is made, the fixed tube bundle is first carried out at the factory. The finished product produced in the mold can form a fixed tube bundle. After the tube bundle is completed, perform the pouring process, install a screw seat and inject cement into the fixed tube bundle, After the injection is completed, the fixed tube bundle is hung into the hole and placed, so that the construction of the accurate and rapid foundation structure can be completed.

In order to achieve the purpose of pre-disclosure, yet another process of the construction method of the accurate rapid foundation structure includes: a mark detection step, the mark detection step includes a configuration operation, a field calibration operation and a back-testing operation, the configuration operation is Configure the basic location point on the local floor plan, and formulate an absolute coordinate system. On the local floor plan, input the information of the absolute coordinate system corresponding to the basic location point into the GPS instrument. After completing the configuration operation, perform the site calibration operation. The construction site sets the basic position point and the detection point. After the basic position point and the detection point are calibrated at the construction site, mark the basic position point to carry out the backtesting operation and backtest the position of the basic position point; and an excavation step, the excavation The step is carried out after the completion of the mark detection step. The excavation step includes an excavation hole operation and an on-site fixed pipe bundle operation. The excavation hole operation first needs to evaluate the characteristics of the soil quality of the construction site. If the soil quality of the construction site is mud If the ground, soft soil, sand or the construction site is in the water area, you need to add a casing during the excavation step, and then excavate the hole at the basic position marked on the construction site. After the hole is excavated, the site can be started Implementing a fixed tube bundle operation, the site of the fixed tube bundle operation includes a cement tube, a foundation bracket and a cement, a cement tube in the hole, a foundation bracket in the middle of the cement tube, and The inside of the cement pipe is filled with cement, and the production of the fixed pipe bundle is completed after the cement is poured, and the application of the precise rapid foundation structure can be completed.

This method of creating accurate and rapid foundation structures can be carried out through the mark detection step and the excavation step. By inputting the information of the absolute coordinate system of the basic position point into the GPS instrument, the GPS instrument makes the marking of the construction site more accurate and time-saving. And the on-site implementation of the fixed tube bundle operation or pre-fixed tube bundle operation of this excavation step can save the excavation work space and effectively solve the time-consuming problem of excavation construction. The GPS instrument allows the construction site to be marked and the excavation step, so that the accuracy and speed The operation of infrastructure construction saves time and labor, and improves the construction efficiency.

10‧‧‧ Mark detection steps

11‧‧‧Configuration

12‧‧‧ Site calibration operation

13‧‧‧back test operation

20‧‧‧Excavation steps

21‧‧‧ hole excavation

211‧‧‧Add casing

22‧‧‧site fixed pipe bundle operation

221‧‧‧Into the cement pipe

222‧‧‧ Put in the fixing bracket

223‧‧‧Pouring into cement layer

23‧‧‧Addition of foundation screw seat

24‧‧‧Pre-fixed tube bundle operation

241‧‧‧Mould making

242‧‧‧Fixed tube bundle

25‧‧‧Perfusion

26‧‧‧Hang into the hole

27‧‧‧ Put in the base bracket

Fig. 1: A detailed flow block diagram of the mark detection step of one of the preferred embodiments of the method for creating an accurate and rapid foundation structure.

Figure 2: The flow block diagram of the excavation steps in one of the preferred embodiments of the method for creating accurate and rapid foundation structures.

Figure 3: The flow block diagram of the excavation step of another preferred embodiment of the method for creating accurate and rapid foundation construction.

Fig. 4: A flow block diagram of the excavation step of another preferred embodiment of the method for creating an accurate and rapid foundation structure.

As shown in FIG. 1 and FIG. 2, a preferred embodiment of the method for creating an accurate and rapid foundation structure is disclosed. As can be seen from the drawings, the method for creating an accurate and rapid foundation structure includes a mark detection step 10 and a mining step 20.

As shown in FIG. 1, the mark detection step 10 includes a configuration operation 11, a field calibration operation 12 and a back-testing operation 13. The configuration operation 11 is to configure the basic position point on the current ground plan and formulate an absolute coordinate system On the current floor plan, input the information of the absolute coordinate system corresponding to the basic position point into the GPS instrument, complete the configuration operation 11 and then perform the site calibration operation 12, and determine the basic position point and the detection point on the construction site according to the data of the GPS instrument And after the detection point is calibrated at the construction site, mark the base point on the base point, and perform back-testing. 13 Back-test the position of the base position.

As shown in FIGS. 1 and 2, the excavation step 20 is performed after the mark detection step 10 is completed. The excavation step 20 includes an excavation hole operation 21 and an on-site fixed pipe bundle operation 22. The hole excavation operation 21 first needs to evaluate the characteristics of the soil quality of the construction site. If the soil quality of the construction site is muddy soil, soft soil, sand or the construction site is in a water state, it is necessary to add a casing during the excavation step. 211, then excavate a hole at the marked basic location on the construction site. After the hole is excavated, the site of the fixed pipe bundle operation 22 can be started. The site of the fixed pipe bundle operation 22 includes a cement pipe 221 and a put in The fixed bracket 222 and a cement 223 are poured, a cement pipe 221 is placed in the hole, a fixed bracket 222 is placed in the middle of the cement pipe, and the interior of the cement pipe is poured into the cement 223, and the fixed pipe bundle is completed after the cement is poured Then, the base screw seat 23 is added, which can complete the precise rapid construction of the foundation structure, wherein the fixing bracket can be a member made of reinforced steel beams.

As shown in FIG. 1 and FIG. 3, another preferred embodiment of the method for creating an accurate and rapid foundation construction is disclosed. The digging step 20 is performed after the mark detection step 10 is completed. The digging step 20 includes a Hole excavation operation 21 and a pre-implemented fixed tube bundle operation 24. The hole excavation operation 21 first needs to evaluate the characteristics of the soil quality of the construction site. If the soil quality of the construction site is muddy soil, soft soil, sand or the construction site is In the state of the waters, it is necessary to add the casing 211 during the excavation step. The base position marked on the construction site will be excavated into the hole. After the hole is excavated, the pre-application fixed pipe bundle operation 24 can be started. The pre-application The fixed tube bundle operation 24 includes a mold making 241 and a fixed tube bundle 242. When the mold is made 241, the fixed tube bundle is first processed at the factory. When the finished product produced in the mold can form a fixed tube bundle, after the fixed tube bundle is made, Perform the process of pouring 25, install a screw seat and inject cement into the fixed tube bundle, and after the pouring is completed, hang the fixed tube bundle into the hole 26 to place the precise rapid foundation structure, in which the fixed tube bundle During the manufacturing process, the members of the reinforcing steel enclosure can be added into the mold during the manufacturing process of the mold, and then the fixed tube bundle can be manufactured.

As shown in FIG. 1 and FIG. 4, it reveals the excavation step of another preferred embodiment of the method for creating an accurate and rapid foundation structure. The excavation step 20 is performed after the mark detection step 10 is completed. The excavation step 20 includes a Hole excavation operation 21 and a site-fixed tube bundle operation 22, the excavation hole Cave operation 21 first needs to evaluate the characteristics of the soil quality of the construction site. If the soil quality of the construction site is muddy soil, soft soil, sand or the construction site is in a water state, it is necessary to add casing 211 during the excavation step. Then, excavate the holes marked on the construction site at the base location. After the holes are excavated, the site of the fixed pipe bundle operation 22 will start. The site of the fixed pipe bundle operation 22 includes a cement pipe 221 and a foundation. Bracket 27 and one poured into cement 223, put cement pipe 221 in the hole, put foundation bracket 27 in the middle of the cement pipe, and pour cement 223 into the inside of the cement pipe, and the production of the fixed pipe bundle is completed after the cement is poured, That is to say, the precise and quick foundation structure can be completed. The foundation bracket can be H-shaped steel or square steel.

As shown in FIG. 1 and FIG. 2, it is disclosed a preferred embodiment of the method for creating an accurate and rapid foundation construction. The user first performs the configuration operation 11 of the mark detection step 10, in which the configuration base position is located at On the local floor plan, and formulate the absolute coordinate system. On the local floor plan, input the information of the absolute coordinate system corresponding to the basic position point into the GPS instrument, and determine the basic position point and the detection point on the construction site according to the data of the GPS instrument. After the detection point is calibrated on the construction site, mark the base point on the base point and perform back-testing operation 13 to back-test the position of the base position.

In the above, after the mark detection step 10 of the accurate rapid foundation construction method is completed, the user can perform the excavation hole operation 21 of the excavation step 20. Before performing the excavation hole operation 21, it is necessary to evaluate the characteristics of the soil quality of the construction site. The soil quality of the construction site is muddy soil, soft soil, sand or the construction site is in a water area. The soil of the construction site is soft and easy to collapse during excavation, so the casing 211 needs to be added during the excavation hole operation. The tube can prevent the soft soil around the hole from collapsing and tipping, and then the mark can be excavated at the basic position of the construction site. After the hole is excavated, the site of the fixed pipe bundle operation 22 is carried out, and the cement pipe 241 is placed in the hole. Put the fixed pipe bundle 242 in the middle of the pipe, and pour the inside of the cement pipe into the cement layer 243. After the cement layer is filled, the cement pipe, the fixed pipe bundle and the cement layer become a fixed pipe bundle. The production of the fixed pipe bundle is completed and installed. The foundation screw base 23 is added to the fixed tube bundle, which can complete the construction of the precision quick foundation. The precision quick foundation The base screw base of the base structure can be installed at the center point of the fixed tube bundle during installation, then the base screw base can mark the center point of the fixed tube bundle, so as to locate the subsequent construction operation.

As shown in FIG. 1 and FIG. 3, it is disclosed the excavation step of another preferred embodiment of the method for creating an accurate and rapid foundation structure. The excavation step 20 includes a cavity excavation operation 21 and a pre-fixed tube bundle operation 24. The excavation hole operation 21 first needs to evaluate the characteristics of the soil quality of the construction site. If the soil quality of the construction site is muddy soil, soft soil, sand or the construction site is in the state of water area, it is necessary to add a set during the excavation step. Pipe 211 is to excavate a hole at the base position marked on the construction site. The pre-fixed tube bundle operation 24 can be started after the hole is excavated. The pre-fixed tube bundle operation 24 is prior to the factory when the mold is made 241. After fixing the tube bundle, the finished product can be formed into a fixed tube bundle. After the fixed tube bundle is made, the process of pouring 25 is performed. A screw seat is installed and cement is poured into the fixed tube bundle. The fixed tube bundle is hung into the hole 26 and placed, which can complete the operation of the precision rapid foundation structure. When the screw base of the precision rapid foundation structure is installed, it can be installed in line with the center point of the fixed tube bundle. Accurately mark the center point of the fixed tube bundle, so as to locate the subsequent construction operations.

As shown in FIGS. 1 and 4, it is an excavation step of another preferred embodiment of the construction method for creating an accurate and rapid foundation structure. The excavation operation 21 of the excavation step 20 needs to be added according to the characteristics of the soil quality of the construction site. Pipe 211, and then perform the on-site fixed pipe bundle operation 22 according to the operation flow, put the cement pipe 221 in the hole, and put the foundation bracket 27 in the middle of the cement pipe. The foundation bracket can be H-shaped steel or square steel, etc. And the inside of the cement pipe is filled with cement 223. After the cement is poured, the manufacture of the fixed pipe bundle is completed, and at the same time the column structure of the building is completed.

In summary, this method of creating accurate and rapid foundation structures can be used in the mark detection step 10 and the excavation step 20, by inputting the information of the absolute coordinate system of the base position point into the GPS instrument, the GPS instrument can make the mark of the construction site more Accurate and more time-saving, and the fixed pipe bundle operation 22 or the fixed pipe bundle operation 24 performed in advance in the excavation step 20 can save the excavation operation space In order to effectively solve the problem of time-consuming excavation construction, GPS instruments allow the construction site to be marked and the excavation step 20, so that accurate and rapid foundation structure construction saves time and labor, and improves construction efficiency.

10‧‧‧ Mark detection steps

11‧‧‧Configuration

12‧‧‧ Site calibration operation

13‧‧‧back test operation

20‧‧‧Excavation steps

Claims (6)

An accurate and rapid foundation construction method, the flow of which includes: a mark detection step, the mark detection step includes a configuration operation, a field calibration operation and a backtest operation, the configuration operation is to configure the basic position point on the current ground plan , And formulate an absolute coordinate system on the current floor plan, input the information of the absolute coordinate system corresponding to the basic location point into the GPS instrument, and complete the configuration operation to perform the site calibration operation, and determine the basic location point and detection on the construction site according to the GPS instrument data After the points, basic position points and detection points are calibrated on the construction site, mark the basic position points to carry out back-testing operations and back-test the position of the basic position points; and an excavation step, which is after the mark detection step is completed The excavation step includes an excavation hole operation and an on-site fixed pipe bundle operation. The excavation hole operation first needs to evaluate the characteristics of the soil quality of the construction site. If the soil quality of the construction site is muddy soil, soft soil, sandy or When the construction site is in the water area, it is necessary to add a casing during the excavation step, and then excavate the base point marked on the construction site out of the hole. After the hole is excavated, the construction of the site as a fixed pipe bundle can be started. The operation as a fixed tube bundle includes one into a cement tube, one into a fixed bracket and one into a cement, put a cement tube in the hole, put a fixed bracket in the middle of the cement tube, and pour the inside of the cement tube After the cement is poured, the production of the fixed tube bundle is completed, and then the installation of the base screw seat is added, which can complete the construction of the accurate and rapid foundation structure. The method for accurately and quickly constructing a foundation structure as described in claim 1, wherein the fixed bracket may be a member made of steel reinforcement beams. An accurate and rapid foundation construction method, the flow of which includes: a mark detection step, the mark detection step includes a configuration operation, a field calibration operation and a backtest operation, the configuration operation is to configure the basic position point on the current ground plan , And input the basic position point into the GPS instrument, the GPS instrument will work out the absolute coordinate system on the current ground plan, and then the corresponding absolute coordinate system information, after completing the configuration operation, perform the site calibration operation, according to the GPS instrument data Set the basic location point and the detection point on the construction site. After the basic location point and the detection point are calibrated on the construction site, mark the basic location point to carry out the backtesting operation to backtest the position of the basic location point; and an excavation step, the The excavation step is performed after the mark detection step is completed. The excavation step includes an excavation hole operation and a pre-applied fixed tube bundle operation. The excavation hole operation needs to first evaluate the characteristics of the soil quality of the construction site, if the soil quality system of the construction site is If the soil, soft soil, sand or the construction site is in a water area, it is necessary to add a casing during the excavation step to excavate the hole at the basic position marked on the construction site. Pre-implemented fixed tube bundle operation, the pre-implemented fixed tube bundle operation includes a mold making and a fixed tube bundle forming, when the mold is made, the fixed tube bundle is first carried out in the factory, the finished product produced in the mold can form the fixed tube bundle After the fixed tube bundle is made, the pouring process is performed, a screw seat is installed and cement is poured into the fixed tube bundle, and after the filling is completed, the fixed tube bundle is hung into the hole to place, and the application of the accurate rapid foundation structure can be completed. The method for precise and rapid foundation structure construction as described in claim 3, wherein, during the manufacture of the fixed tube bundle, members such as reinforcing steel enclosures, H-shaped steel, or square steel can be added to the mold during the manufacturing process of the mold, and then the Production of fixed tube bundles. An accurate and rapid foundation construction method, the flow of which includes: a mark detection step, the mark detection step includes a configuration operation, a field calibration operation and a backtest operation, the configuration operation is to configure the basic position point on the current ground plan , And formulate an absolute coordinate system on the current floor plan, input the information of the absolute coordinate system corresponding to the basic location point into the GPS instrument, and complete the configuration operation to perform the site calibration operation, and determine the basic location point and detection on the construction site according to the GPS instrument data After the points, basic position points and detection points are calibrated on the construction site, mark the basic position points to carry out back-testing operations and back-test the position of the basic position points; and an excavation step, which is after the mark detection step is completed The excavation step includes an excavation hole operation and an on-site fixed pipe bundle operation. The excavation hole operation needs to be evaluated at the construction site If the soil quality of the construction site is muddy soil, soft soil, sand or the construction site is in a water area, it is necessary to add a casing during the excavation step, and then mark the Digging out the holes at the base position, and then starting the site as a fixed tube bundle operation after the hole is excavated. The site of the fixed tube bundle operation includes one into the cement pipe, one into the base bracket and one into the cement, put in the hole Into the cement pipe, put the foundation support in the middle of the cement pipe, and pour the cement pipe into the cement. After the cement is poured, the fixed tube bundle is completed, and the application of the accurate rapid foundation structure can be completed. The method for accurately and quickly constructing a foundation structure as described in claim 5, wherein the foundation bracket may be a member such as H-shaped steel or square steel.

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