CN114482075B - Basement supporting structure and construction method thereof - Google Patents
Basement supporting structure and construction method thereof Download PDFInfo
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- CN114482075B CN114482075B CN202210227553.5A CN202210227553A CN114482075B CN 114482075 B CN114482075 B CN 114482075B CN 202210227553 A CN202210227553 A CN 202210227553A CN 114482075 B CN114482075 B CN 114482075B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The application discloses a basement supporting structure and a construction method thereof, which relate to the technical field of basement supporting and improve the problem of supporting strength of a basement, and the basement supporting structure comprises an anchor rod and a locking piece arranged on the anchor rod, wherein an abutting assembly is arranged on the anchor rod and comprises an abutting plate and an abutting rod hinged with the abutting plate, the abutting plate is sleeved on the anchor rod, one surface of the abutting plate, which is used for abutting with the locking piece, is mutually perpendicular to the anchor rod, and one end of the abutting plate, which is far away from the abutting rod, is abutted on a waist beam; the one side that the butt plate deviates from the retaining member articulates there is the pull rod, and the pull rod is located the below of stock, slidable mounting installs support piece on the pull rod in the balancing weight, downward guide slot of slope has been seted up to the balancing weight upper surface, and the butt rod rotates and installs in the guide slot, the one end butt that the butt rod kept away from the butt plate is on the waist rail. The retaining member of this application makes the retaining member can apply force on the waist rail better through abutting plate butt on the waist rail, improves basement support intensity.
Description
Technical Field
The application relates to the technical field of basement support, in particular to a basement support structure and a construction method thereof.
Background
When the basement is supported, a deep foundation pit or a shallow foundation pit is excavated according to the height of the basement. If the anchor rod is needed to fix the matrix during supporting the shallow foundation pit, the anchor rod is drilled and installed after the slope is laid, the inclination angle of the anchor rod is generally vertical to the slope, and the stop plate and the locking piece are installed on the anchor rod, so that the anchor rod is tensioned.
If the construction is the construction while excavating during deep foundation pit support, firstly carrying out crown beam construction and concrete retaining wall construction when earthwork is excavated, then continuing to excavate a second layer of earthwork, and then carrying out first anchor cable and waist beam construction, wherein the anchor cable construction steps are as follows: drilling by a drilling machine, lowering an anchor rod, grouting, constructing a waist beam, and tensioning and locking.
Referring to fig. 1 and 2, when the stopper plate 11 and the locker 3 are coupled to the anchor bar 1, the stopper plate 11 is abutted against the wale 2. When the wale 2 is poured, an inclined plane perpendicular to the anchor rods 1 is formed, so when the pouring templates 10 are installed, the templates 10 which are obliquely arranged are sleeved on the anchor rods 1, the inclined angle is perpendicular to the anchor rods 1, then the templates 10 are connected with other adjacent templates 10, the wale 2 is poured with concrete, after the concrete is solidified, the templates 10 sleeved with the anchor rods 1 are detached along the anchor rods 1 when the templates 10 are disassembled.
In view of the above-mentioned related art, the inventor believes that when the inclined form 10 is fixed, there is a case that the inclination angle of the form 10 is changed, so that deviation occurs between the inclination surface of the locking member 3 in contact with the anchor rod 1 and the verticality of the anchor rod 1, and when the stop plate 11 is slidably mounted on the anchor rod 1, a gap is left between the stop plate 11 and the inclination surface, so that the locking member 3 is not easy to be fully abutted on the waist rail 2, the stability of the anchor rod 1 in mounting in the foundation is affected, and the supporting strength of the basement is required to be improved.
Disclosure of Invention
In order to improve the supporting strength of a basement, the application provides a basement supporting structure and a construction method thereof.
In a first aspect, the present application provides a basement supporting structure, which adopts the following technical scheme:
the basement supporting structure comprises an anchor rod and a locking piece arranged on the anchor rod, wherein an abutting assembly for abutting against a waist beam is arranged on the anchor rod, the abutting assembly comprises an abutting plate for abutting against the locking piece and an abutting rod hinged with the abutting plate, the abutting plate is sleeved on the anchor rod, one surface of the abutting plate, which is used for abutting against the locking piece, is mutually perpendicular to the anchor rod, and one end of the abutting plate, which is far away from the abutting rod, is abutted against the waist beam;
the utility model discloses a brace rod, including the locating part, the locating part is connected with the locating part, the locating part deviates from the one side of retaining part and articulates there is the pull rod, the pull rod is located the below of stock, slidable mounting is in the balancing weight on the pull rod, install the support piece that is used for supporting the balancing weight on the pull rod, the decurrent guide slot of slope has been seted up to the balancing weight upper surface, the locating part rotates and installs in the guide slot, when the lower surface laminating of locating part on the bottom of guide slot, the locating part is kept away from the one end butt of locating part on the waist rail.
Through adopting above-mentioned technical scheme, the butt plate cup joints on the stock, after the one end butt of butt plate on the crossbeam, the balancing weight makes the pull rod hold out vertical state through self gravity, manual pull-down pull rod makes the pull rod keep vertical state, then the balancing weight is along the vertical upwards butt pole of pull rod shifts into in the guide slot, the one end butt that the butt plate was kept away from to the butt rod is on the waist rail, play supporting role to the balancing weight at installation support piece, thereby make the butt plate and the one end butt of butt rod all can the butt on the waist rail, and the retaining member can laminate completely on the butt plate, make the retaining member can stably install on the stock, when the retaining member taut stock, the retaining member passes through butt plate and butt rod butt on the waist rail, thereby make the stock can firmly install on the ground, increase basement's support intensity.
Optionally, the support member is a threaded sleeve, and the threaded sleeve is in threaded connection with the pull rod.
Through adopting above-mentioned technical scheme, rotate the thread bush just can change the position of balancing weight on the pull rod.
Optionally, the butt pole is the telescopic link, and the butt pole includes fixed part and movable part, fixed part is articulated with the butt board, movable part slidable mounting is on the fixed part, fixedly connected with push rod on the movable part, when movable part butt pole was installed on the balancing weight, be provided with the fixed subassembly that is used for fixed push rod on the balancing weight.
Through adopting above-mentioned technical scheme, after the butt subassembly batch production, flexible butt pole can adapt to different inclination's stock, makes the butt pole keep away from the one end of butt board and both can the butt on the waist rail, and after the one end butt that fixed part was kept away from to the removal portion was on the waist rail, the mounting played the fixed action to the push rod.
Optionally, set up on the fixed part and be used for supplying gliding first spout of push rod, first spout extends along the length direction of removal portion, the inner wall of guide slot has been seted up and has been used for supplying gliding second spout of push rod, the second spout extends along the incline direction of guide slot, set up the breach that is used for supplying the push rod to slide into the second spout from top to bottom on the balancing weight, when first spout and second spout communicate each other, the push rod slides into in the second spout.
By adopting the technical scheme, because the inclination of the second chute is the same with that of the guide slot, when the first chute and the second chute are mutually communicated, the abutting rod is explained to be rotated into the balancing weight and the inclination of the abutting rod is the same with that of the guide slot, so when the push rod slides into the second chute, the abutting rod and the balancing weight form preliminary connection, then the push rod is pushed to enable the moving part to be abutted on the waist beam, and then the push rod is fixed.
Optionally, the fixed subassembly includes the dead lever and with dead lever fixed connection's connecting rod, slidable mounting is about the dead lever on the lateral wall of balancing weight, the incline direction of dead lever and second spout is the same, the fixed subassembly is still including rotating the lantern ring of installing on the thread bush, the lantern ring sets up with the thread bush is coaxial, the lower extreme fixed mounting of connecting rod is on the lantern ring.
Through adopting above-mentioned technical scheme, when rotating the thread bush, the lantern ring accompanies the rotation of thread bush and upwards or down removes, so can bring the dead lever to reciprocate, when the push rod slides between first spout and second spout, the inclination of butt pole and the inclination of guide slot are the same, the push rod makes butt pole and balancing weight form preliminary connection back, the balancing weight just no longer removes in the position on the pull rod, when the push rod need be fixed, can rotate the thread bush, thereby when making the thread bush support the balancing weight, the balancing weight has the power of pushing down to the thread bush, the dead lever has the power of upwards extrudeing to the push rod, when making the push rod fixed, the balancing weight decurrent gravity can also be offset by part, when the dead lever slides on the balancing weight from top to bottom, the balancing weight also can play the effect of guiding from top to bottom to the dead lever.
Optionally, the upper surface of the fixed rod is covered with the inserted link, and the push rod is provided with a rubber sleeve for inserting the inserted link.
Through adopting above-mentioned technical scheme, can make the dead lever better play the fixed action to the push rod.
Optionally, the fixed part is provided with a holding groove for holding the moving part, and a magnet which is attracted mutually is arranged between the inner wall of the holding groove and the moving part.
By adopting the technical scheme, when the fixed part and the moving part on the supporting rod slide relatively, external force is needed to drive.
In a second aspect, the present application provides a construction method of a basement supporting structure, which adopts the following technical scheme:
the basement support structure is adopted for construction, the steps are as follows,
s1, crown beam construction and concrete retaining wall construction;
s2, drilling by a drilling machine;
s3, lowering the anchor rod;
s4, grouting;
s5, waist beam construction;
s6, installing an abutting assembly, namely sleeving an abutting plate on the anchor rod, abutting one end, far away from the abutting plate, of the abutting plate on the waist beam, moving the balancing weight upwards, pushing the abutting plate upwards through the balancing weight, attaching the abutting plate on the bottom of the guide groove when the abutting plate does not continue to rotate upwards when abutting the waist beam, and installing a supporting piece to support the balancing weight;
s7, installing a locking piece, wherein the locking piece is abutted on the abutting plate.
Through adopting above-mentioned technical scheme, the waist rail no longer need pour the inclined plane in order for the retaining member butt in the time of pouring, when installing the butt subassembly on the stock, the retaining member passes through butt plate butt on the waist rail, the retaining member passes through butt plate and butt pole application of force on the waist rail.
In summary, the present application includes at least one of the following beneficial effects:
1. when the locking piece is arranged on the anchor rod, the locking piece can be abutted on the waist beam through the abutting plate, so that the locking piece can better exert force on the waist beam and can exert tensioning effect on the anchor rod, and therefore the support strength of the basement is improved;
2. the telescopic supporting rod can also adapt to the anchor rods with different inclination angles.
Drawings
Fig. 1 is a schematic view showing a structure in which a mode is installed on a wale in the related art;
FIG. 2 is a schematic view showing a structure in which a locking member is mounted on a bolt according to the related art;
FIG. 3 is a cross-sectional view of the overall structure of an embodiment of the present application;
FIG. 4 is a schematic overall structure of an embodiment of the present application;
FIG. 5 is a schematic diagram of a weight structure embodying an embodiment of the present application;
FIG. 6 is a schematic view showing a state that a supporting rod is mounted on a counterweight according to an embodiment of the application;
fig. 7 is an enlarged schematic view at a of fig. 6.
Reference numerals illustrate: 1. a bolt; 2. waist beam; 3. a locking member; 4. an abutting plate; 5. a butt joint rod; 51. a fixing part; 511. a receiving groove; 512. a first chute; 52. a moving part; 521. a push rod; 522. a rubber sleeve; 6. a pull rod; 7. balancing weight; 71. a guide groove; 72. a second chute; 73. a notch; 8. a fixing assembly; 81. a fixed rod; 811. a rod; 82. a connecting rod; 83. a collar; 9. a thread sleeve; 10. a template; 11. a stop plate.
Detailed Description
The present application is described in further detail below in conjunction with figures 3-7.
The embodiment of the application discloses a basement support structure. Referring to fig. 3, a basement support structure includes an anchor rod 1, and after the anchor rod 1 is grouted, a wale 2 is constructed first. After the waist beam 2 is formed, a locking piece 3 is arranged on the anchor rod 1, and the locking piece 3 is a threaded cylinder in threaded connection with the anchor rod 1. The anchor rod 1 is provided with an abutting component for abutting the locking piece 3 on the waist beam 2. The abutting assembly comprises an abutting plate 4, a through hole for the anchor rod 1 to pass through is formed in the center position of the abutting plate 4, the abutting plate 4 is sleeved on the anchor rod 1 through the through hole, the abutting plate 4 and the anchor rod 1 are mutually perpendicular, and the anchor rod 1 plays a role in positioning the abutting plate 4. The abutting plate 4 slides into the anchor rod 1, the upper end of the abutting plate 4 abuts against the waist beam 2, and a gap is reserved between the lower end of the abutting plate 4 and the waist beam 2. The abutting assembly further comprises an abutting rod 5, the abutting rod 5 is hinged with the lower end of the abutting plate 4, and one end, away from the abutting plate 4, of the abutting rod 5 abuts against the waist beam 2.
Referring to fig. 3 and 4, when the abutment plate 4 is mounted on the anchor rod 1, a pull rod 6 is hinged to one surface of the abutment plate 4, which is close to the waist beam 2, and the pull rod 6 is located below the anchor rod 1. The pull rod 6 is provided with a balancing weight 7 in a sliding manner, the pull rod 6 is also provided with a supporting piece for supporting the balancing weight 7, the supporting piece is a threaded sleeve 9, and the threaded sleeve 9 is in threaded connection with the connecting rod 82. The balancing weight 7 keeps the pull rod 6 in a vertically downward state by self gravity.
Referring to fig. 4 and 5, the upper surface of the weight 7 is provided with a guide groove 71 inclined downward, and the abutting rod 5 can abut in the guide groove 71 when rotating downward. When the abutting rod 5 abuts against the waist beam 2, the lower surface of the abutting rod 5 abuts against the bottom of the guide groove 71. The thread bush 9 is rotated, so that the balancing weight 7 has upward thrust to the abutting rod 5, the abutting rod 5 can be stably abutted on the waist beam 2, and when the locking piece 3 is installed on the anchor rod 1, the locking piece 3 is abutted on the abutting plate 4, so that the locking piece 3 can be abutted on the waist beam 2, and the anchor rod 1 is tensioned.
Referring to fig. 5 and 6, the abutment assembly is generally manufactured in mass production, but the angles of the anchors 1 are not necessarily exactly the same when the anchors 1 are installed at different sites, and the abutment rod 5 is a telescopic rod in order to be able to accommodate the anchors 1 of different inclination angles. The abutting rod 5 includes a fixed portion 51 and a moving portion 52, and both the fixed portion 51 and the moving portion 52 are rod-like structures. One end of the fixed part 51 is rotatably connected with the abutting plate 4, the other end of the fixed part 51 is provided with a containing groove 511, a part of the moving part 52 is slidably arranged in the containing groove 511, a magnet which attracts each other is arranged between the inner wall of the containing groove 511 and the moving part 52, and the moving part 52 and the fixed part 51 can be pushed to slide relatively by external force.
Referring to fig. 5 and 6, a push rod 521 is fixedly connected to a side wall of the moving portion 52 near the fixed portion 51, and a first chute 512 for extending the push rod 521 out of the fixed portion 51 is formed on the fixed portion 51, and the first chute 512 extends along a length direction of the fixed portion 51. The inner wall of the guide groove 71 is provided with a second slide groove 72 for sliding the push rod 521, and the second slide groove 72 extends in the inclined direction of the guide groove 71. The counterweight 7 is provided with a notch 73 for sliding the push rod 521 into the second chute 72 from top to bottom.
Referring to fig. 5 and 6, when the supporting rod 5 rotates downward and the pushing rod 521 enters the second chute 72 through the notch 73, the supporting rod 5 can be attached to the balancing weight 7, so that the inclination angle of the supporting rod 5 is the same as that of the guiding slot 71, and the pushing rod 521 can primarily connect the supporting rod 5 with the balancing weight 7. The counterweight 7 is provided with a fixing assembly 8 for fixing the push rod 521.
Referring to fig. 5 and 6, the fixing assembly 8 includes a fixing rod 81 and a link 82 fixedly connected to the fixing rod 81, the fixing rod 81 being disposed obliquely downward, and an oblique direction of the fixing rod 81 being the same as an oblique direction of the guide groove 71. The connecting rod 82 is vertically arranged, and the upper end of the connecting rod 82 is fixedly connected with the lower surface of the fixing rod 81. The fixing assembly 8 further comprises a collar 83 rotatably mounted on the threaded sleeve 9, the collar 83 and the threaded sleeve 9 are coaxially arranged, and a bearing is mounted between the collar 83 and the outer wall of the threaded sleeve 9. The lower end of the link 82 is connected to the collar 83, and since the fixing rod 81 slides on the outer sidewall of the weight 7, the fixing rod 81 has a positioning and guiding function on the collar 83, so that the collar 83 can only move up or down with the rotation of the screw bush 9.
Referring to fig. 7, a rod 811 is provided on the upper surface of the fixing rod 81, one end of the rod 811 is pointed, and a rubber sleeve 522 for inserting the rod 811 is fitted to the rod 521, and the rubber sleeve 522 is a rubber ring made of rubber material. When the insert rod 811 is inserted into the rubber sleeve 522, the fixing rod 81 can fix the position of the push rod 521 better.
The implementation principle of the basement supporting structure in the embodiment of the application is as follows:
the butt plate 4 cup joints on stock 1, after the one end butt of butt plate 4 is on the crossbeam, balancing weight 7 makes pull rod 6 keep vertical state through self gravity, then balancing weight 7 is vertical upwards to butt rod 5 along pull rod 6 and shifts into in the guide slot 71, make the one end butt that butt rod 5 kept away from butt plate 4 on the waist rail 2, play the supporting role at installation support piece to balancing weight 7, thereby make butt plate 4 and butt rod 5 can both butt on waist rail 2, and retaining member 3 can laminate completely on butt plate 4, retaining member 3 can stably install on stock 1, when retaining member 3 taut stock 1, retaining member 3 passes through butt plate 4 and butt rod 5 butt on waist rail 2, thereby make stock 1 can firmly install on the ground, increase the support intensity of basement.
The embodiment also discloses a construction method of the basement supporting structure, which adopts the basement supporting structure to carry out construction and comprises the following steps,
s1, crown beam construction and concrete retaining wall construction;
s2, drilling by a drilling machine;
s3, lowering the anchor rod 1;
s4, grouting;
s5, constructing a waist beam 2;
s6, installing an abutting assembly, namely sleeving an abutting plate 4 on the anchor rod 1, abutting one end, far away from the abutting rod 5, of the abutting plate 4 on the waist beam 2, moving a balancing weight 7 upwards, pushing the abutting rod 5 upwards through the balancing weight 7, attaching the abutting rod 5 on the bottom of the guide groove 71 when the abutting rod 5 does not continue to rotate upwards when abutting the waist beam 2, and then installing a supporting piece to support the balancing weight 7;
s7, installing the locking piece 3, wherein the locking piece 3 is abutted against the abutting plate 4.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (3)
1. Basement supporting construction, its characterized in that: the device comprises an anchor rod (1) and a locking piece (3) arranged on the anchor rod (1), wherein an abutting assembly for abutting on a waist beam (2) is arranged on the anchor rod (1), the abutting assembly comprises an abutting plate (4) for abutting the locking piece (3) and an abutting rod (5) hinged with the abutting plate (4), the abutting plate (4) is sleeved on the anchor rod (1), one surface of the abutting plate (4) for abutting against the locking piece (3) is mutually perpendicular to the anchor rod (1), and one end of the abutting plate (4) away from the abutting rod (5) abuts against the waist beam (2);
one surface of the abutting plate (4) deviating from the locking piece (3) is hinged with a pull rod (6), the pull rod (6) is positioned below the anchor rod (1), a balancing weight (7) is slidably arranged on the pull rod (6), a supporting piece for supporting the balancing weight (7) is arranged on the pull rod (6), an inclined downward guide groove (71) is formed in the upper surface of the balancing weight (7), the abutting rod (5) is rotatably arranged in the guide groove (71), and when the lower surface of the abutting rod (5) is attached to the bottom of the guide groove (71), one end of the abutting rod (5) far away from the abutting plate (4) is abutted to the waist beam (2);
the support piece is a threaded sleeve (9), and the threaded sleeve (9) is connected to the pull rod (6) in a threaded manner;
the supporting rod (5) is a telescopic rod, the supporting rod (5) comprises a fixed part (51) and a moving part (52), the fixed part (51) is hinged with the supporting plate (4), the moving part (52) is slidably mounted on the fixed part (51), a push rod (521) is fixedly connected to the moving part (52), and when the moving part (52) supporting rod (5) is mounted on the balancing weight (7), a fixing assembly (8) for fixing the push rod (521) is arranged on the balancing weight (7);
the fixing part (51) is provided with a first chute (512) for sliding the push rod (521), the first chute (512) extends along the length direction of the fixing part (51), the inner wall of the guide groove (71) is provided with a second chute (72) for sliding the push rod (521), the second chute (72) extends along the inclined direction of the guide groove (71), the balancing weight (7) is provided with a notch (73) for sliding the push rod (521) into the second chute (72) from top to bottom, and when the first chute (512) and the second chute (72) are mutually communicated, the push rod (521) slides into the second chute (72);
the fixing assembly (8) comprises a fixing rod (81) and a connecting rod (82) fixedly connected with the fixing rod (81), the fixing rod (81) is vertically and slidably arranged on the outer side wall of the balancing weight (7), the inclination directions of the fixing rod (81) and the second sliding chute (72) are the same, the fixing assembly (8) further comprises a lantern ring (83) rotatably arranged on the threaded sleeve (9), the lantern ring (83) and the threaded sleeve (9) are coaxially arranged, and the lower end of the connecting rod (82) is fixedly arranged on the lantern ring (83);
the upper surface of the fixed rod (81) is covered with a plug rod (811), and the push rod (521) is provided with a rubber sleeve (522) for inserting the plug rod (811).
2. A basement support structure according to claim 1, wherein: the fixed part (51) is provided with a containing groove (511) for containing the moving part (52), and a magnet which is attracted mutually is arranged between the inner wall of the containing groove (511) and the moving part (52).
3. A construction method of a basement support structure is characterized by comprising the following steps: construction using the basement support structure of any one of the preceding claims 1-2, is performed as follows,
s1, crown beam construction and concrete retaining wall construction;
s2, drilling by a drilling machine;
s3, lowering the anchor rod (1);
s4, grouting;
s5, constructing a waist beam (2);
s6, installing an abutting assembly, sleeving an abutting plate (4) on the anchor rod (1), abutting one end, far away from the abutting plate (4), of the abutting plate (4) on the waist beam (2), moving the balancing weight (7) upwards, pushing the abutting plate (5) upwards through the balancing weight (7), attaching the abutting plate (5) on the bottom of the guide groove (71) when the abutting plate (5) is not continuously rotated upwards when being abutted on the waist beam (2), and then installing a supporting piece to support the balancing weight (7);
s7, installing a locking piece (3), wherein the locking piece (3) is abutted on the abutting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210227553.5A CN114482075B (en) | 2022-03-08 | 2022-03-08 | Basement supporting structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210227553.5A CN114482075B (en) | 2022-03-08 | 2022-03-08 | Basement supporting structure and construction method thereof |
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| Publication Number | Publication Date |
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| CN114482075A CN114482075A (en) | 2022-05-13 |
| CN114482075B true CN114482075B (en) | 2023-06-23 |
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| CN111794247B (en) * | 2020-07-28 | 2022-05-10 | 广东万信建设工程科技有限公司 | Foundation pit supporting structure and construction method thereof |
| CN213741096U (en) * | 2020-09-22 | 2021-07-20 | 中建海峡建设发展有限公司 | Adjustable supporting device |
| CN112095629A (en) * | 2020-10-19 | 2020-12-18 | 湖南建工集团有限公司 | Deformation compensation device for foundation pit supporting system and foundation pit supporting system |
| CN112323818B (en) * | 2020-11-25 | 2022-05-03 | 成都城投建筑工程有限公司 | Soil nailing wall supporting construction |
| KR102277470B1 (en) * | 2020-12-09 | 2021-07-15 | 한국건설기술연구원 | Basement Composite Wall Using Retaing Wall And Method for Constructing the Same |
| CN113981994B (en) * | 2021-09-13 | 2023-04-18 | 四川省公路规划勘察设计研究院有限公司 | Anti-skid supporting structure |
| CN114045840B (en) * | 2021-11-30 | 2023-01-03 | 深圳市蛇口招商港湾工程有限公司 | Soft soil deep foundation pit combined supporting structure and construction method |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112761168A (en) * | 2021-03-24 | 2021-05-07 | 无锡荣梁建设发展有限公司 | Foundation pit supporting device |
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