CN105019472A - Composite fender pile for building basement - Google Patents
Composite fender pile for building basement Download PDFInfo
- Publication number
- CN105019472A CN105019472A CN201510412940.6A CN201510412940A CN105019472A CN 105019472 A CN105019472 A CN 105019472A CN 201510412940 A CN201510412940 A CN 201510412940A CN 105019472 A CN105019472 A CN 105019472A
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- China
- Prior art keywords
- shaped
- fender post
- composite pile
- fixedly connected
- stake
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- 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
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/10—Prefabricated parts, e.g. composite sheet piles made of concrete or reinforced concrete
-
- 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
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/10—Prefabricated parts, e.g. composite sheet piles made of concrete or reinforced concrete
- E02D5/12—Locking forms; Edge joints; Pile crossings; Branch pieces
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The invention belongs to the technical field of buildings, and relates to a composite fender pile for building a basement. The technical problem that the strength is low in the prior art is solved. The composite fender pile for building the basement comprises composite piles and fender piles. The composite piles are arranged along the circumference of the basement and are connected with one another to form a closed annular structure. The fender piles are surrounded outside the basement and are fixedly connected with the composite piles. The composite fender pile for building the basement has the advantages of being high in strength, good in stability, convenient to manufacture and the like.
Description
Technical field
The invention belongs to construction engineering technical field, relating to a kind of compound fender post for building basement.
Background technology
Cement mixing method is a kind of method for reinforcing the low ground of saturated soft clay, it utilizes cement as curing compound, by special Mixing Machine, in ground depths by weak soil and curing compound action of forced stirring, utilize the series of physical chemical reaction produced between curing compound and weak soil, weak soil is hardened into have the high-quality ground of globality, water stability and some strength.Drilled pile refers to and in foundation soil, forms stake holes at engineering site by means such as machine drilling, steel pipe soil compaction or manpower excavations, and places reinforcing cage, concrete perfusion and the stake of making within it.
Because the cost of cement mixing method or drilled pile is low, manufacturing speed is fast, by a large amount of in the ground of building, in recent years, when basement is built, especially will use a large amount of cement mixing methods, but its stability and intensity are not as preformed pile, the raising therefore for structural strength still needs further reinforcement.
The patent No. be 200720302293.4 Chinese invention disclose a kind of groove concrete T-shaped pile, have T-shaped stake body, the cross section of described body is "T"-shaped, and this edge of a wing, body both sides is provided with tongue-and-groove connector.After this T-shaped stake is applied to channel revetment, the moisture velocity of discharge that inside shore protection, the soil body includes is comparatively slow, affects the stability of shore protection.
The patent No. be 201420121343.9 Chinese invention disclose a kind of permeable T-shaped stake, comprise the first panel and web, both formed by integrally casting form T-shaped, described first panel be provided with some that be arranged symmetrically with for axis of symmetry with its center line, adopt pervious concrete to build the permeable district of formation, all offer some perpendicular to the first panel place plane and for the blind hole of foster spiral shell of dwelling in each permeable district.
When such scheme adopts T-shaped stake to build channel revetment, to substantially increase by this T-shaped stake become antiscour, the resistance to capsizing of shore protection, stability is better.But this T-shaped stake lacks the structure be connected with other building units, and therefore stability has to be strengthened.
Summary of the invention
The object of the invention is for the problems referred to above, a kind of compound fender post for building basement that can be used for improving basement intensity and sealing is provided.
For achieving the above object, present invention employs following technical proposal: a kind of compound fender post for building basement, comprise composite pile and fender post, described composite pile arranges along the circumference of basement and is interconnected to form a closed loop configuration, and it is outer and be fixedly connected with composite pile that described fender post is centered around basement.
Above-mentioned for building in the compound fender post of basement, described fender post comprises the T-shaped and interconnective T-shaped stake of several cross sections, described T-shaped stake is inserted in composite pile and forms a fixed connection with composite pile, described composite pile is cement mixing method or drilled pile, and described T-shaped stake comprises transverse plate and and the longitudinal plate that be fixedly connected with vertical with transverse plate.
Above-mentioned for building in the compound fender post of basement, described T-shaped stake is provided with some anchor rod components be fixedly connected with T-shaped stake, and described anchor rod component is fixedly connected with composite pile.
Above-mentioned for building in the compound fender post of basement, the reinforcing rod that described anchor rod component comprises anchor pole and is fixedly connected with anchor pole, described reinforcing rod to be positioned on transverse plate and with the axis parallel of transverse plate, described reinforcing rod is vertical with anchor pole, anchor pole one end is fixedly connected with transverse plate, and the other end is inserted in composite pile and is fixedly connected with composite pile.
Above-mentioned for building in the compound fender post of basement, described longitudinal plate and composite pile are close to or are inserted in composite pile.
Above-mentioned for building in the compound fender post of basement, be axially arranged with the T-shaped reinforcing cage of cross section in described T-shaped stake and along T-shaped stake, described reinforcing cage comprises the some rod irons be parallel to each other and the reinforcing rib be fixedly connected with rod iron that the axis along T-shaped stake arranges.
Above-mentioned for building in the compound fender post of basement, the end of described T-shaped stake has concave-convex connection mechanism, when two adjacent T-shaped stakes near time, two T-shaped stakes form snap-fit engagement by concave-convex connection mechanism.
Above-mentioned for building in the compound fender post of basement, described concave-convex connection mechanism comprises and is arranged on groove on two opposite sides of transverse plate and raised line, described groove and raised line match, when two adjacent T-shaped stakes are close to each other, the raised line in one of them T-shaped stake to be inserted in the groove in another T-shaped stake thus to make two T-shaped stake energy snap-fit engagement.
Above-mentioned for building in the compound fender post of basement, described concave-convex connection mechanism comprises the contiguous block being separately positioned on transverse plate both sides, and the axial line of two contiguous blocks transversely plate is centrosymmetric.
Above-mentioned for building in the compound fender post of basement, described contiguous block has shrinkage pool and projection, described projection and shrinkage pool match, and make two adjacent T-shaped stake energy snap-fit engagement in the projection on one of them contiguous block can be inserted on another contiguous block shrinkage pool.
Compared with prior art, the invention has the advantages that: the combination of composite pile and fender post, serve the effect improving bulk strength, ensure safety when basement excavates, prevent basement from caving in, also improve water proofing property and the sealing of basement; Anchor pole makes the connection of pile body and cement mixing method or drilled pile, and improve the strength and stability of pile body further, concave-convex connection mechanism can make to realize being tightly connected fast between two T-shaped stakes; Two T-shaped stakes can form mutual snap-fit engagement, thus form stable supporting pile structure.
Accompanying drawing explanation
Fig. 1 is structural representation provided by the invention;
Fig. 2 is structural representation provided by the invention;
Fig. 3 is the structural representation of T-shaped stake;
Fig. 4 is the A direction view of Fig. 3;
Fig. 5 is the another kind of structural representation of this T-shaped stake;
Fig. 6 is the another kind of structural representation of T-shaped stake;
Fig. 7 is the another kind of structural representation of T-shaped stake;
Fig. 8 is the another kind of structural representation of T-shaped stake;
Fig. 9 is the structural representation that shown in Fig. 5, two T-shaped stakes connect;
Figure 10 is the structural representation that shown in Fig. 6, two T-shaped stakes connect;
Figure 11 is the structural representation that shown in Fig. 7, two T-shaped stakes connect;
Figure 12 is the structural representation that shown in Fig. 8, two T-shaped stakes connect.
In figure: composite pile 1, fender post 2, T-shaped stake 3, transverse plate 31, longitudinal plate 32, anchor rod component 4, anchor pole 41, reinforcing rod 42, reinforcing cage 5, rod iron 51, reinforcing rib 52, concave-convex connection mechanism 6, groove 61, raised line 62, contiguous block 63, shrinkage pool 64, projection 65, basement 100, soil layer 101.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Embodiment 1
As depicted in figs. 1 and 2, a kind of compound fender post for building basement, comprise composite pile 1 and fender post 2, described composite pile 1 arranges along the circumference of basement 100 and is interconnected to form a closed loop configuration, and it is outer and be fixedly connected with composite pile 1 that described fender post 2 is centered around basement 100.Basement 100 shown in Fig. 1 is part-structure, when practical application, basement 100 account for fender post 2 around entire area.
Fender post 2 comprises the T-shaped and interconnective T-shaped stake 3 of several cross sections, and described T-shaped stake 3 is inserted in composite pile 1 and forms a fixed connection with composite pile 1, and described composite pile 1 is cement mixing method or drilled pile.Cement mixing method is a kind of method for reinforcing the low ground of saturated soft clay, it utilizes cement as curing compound, by special Mixing Machine, in ground depths by weak soil and curing compound action of forced stirring, utilize the series of physical chemical reaction produced between curing compound and weak soil, weak soil is hardened into have the high-quality ground of globality, water stability and some strength.Drilled pile refers to and in foundation soil, forms stake holes at engineering site by means such as machine drilling, steel pipe soil compaction or manpower excavations, and places reinforcing cage, concrete perfusion and the stake of making within it.
As shown in Figure 3 and Figure 4, described T-shaped stake 3 comprises transverse plate 31 and and the longitudinal plate 32 that be fixedly connected with vertical with transverse plate 31.T-shaped stake 3 is provided with some anchor rod components 4 be fixedly connected with T-shaped stake 3, and preferably, the anchor rod component 4 being positioned at longitudinal plate 32 both sides is uniformly distributed.
Described anchor rod component 41 is fixedly connected with composite pile 1.The reinforcing rod 42 that anchor rod component 4 comprises anchor pole 41 and is fixedly connected with anchor pole 41, described reinforcing rod 42 to be positioned on transverse plate 31 and with the axis parallel of transverse plate 31, described reinforcing rod 42 is vertical with anchor pole 41, anchor pole 41 one end is fixedly connected with transverse plate 31, the other end is inserted in composite pile 1 and is fixedly connected with composite pile 1, preferably, anchor pole 41 is through being inserted in soil layer 101 after composite pile 1, reinforcing rod 42 can be embedded in T-shaped stake 3 when making T-shaped stake 3, also in advance hollow pipe can be set in T-shaped stake 3, rod 42 is reinforced for plugging, reinforce rod 42 to weld with anchor pole or be spirally connected or rivet thus achieve a fixed connection.
Before composite pile 1 ot-yet-hardened, longitudinal plate 32 and composite pile 1 are close to or are inserted in composite pile 1, thus realize being fixedly connected with of T-shaped stake 3 and composite pile 1, realize three-dimensional reinforcement structure.
Be axially arranged with the T-shaped reinforcing cage of cross section 5 in T-shaped stake 3 and along T-shaped stake 3, described reinforcing cage 5 comprises the some rod irons 51 be parallel to each other and the reinforcing rib 52 be fixedly connected with rod iron 51 that the axis along T-shaped stake 3 arranges, reinforcing rib 52 can be spirality or ring, can be weld or bundle to be connected etc. with the fixed form of rod iron 51, rod iron 51 also can be replaced with the material of other high strength such as carbon fiber.
The end of T-shaped stake 3 has concave-convex connection mechanism 6, when two adjacent T-shaped stakes 3 near time, two T-shaped stakes 3 form snap-fit engagement by concave-convex connection mechanism 6.
Concave-convex connection mechanism 6 comprises and is arranged on groove 61 on two opposite sides of transverse plate 31 and raised line 62, described groove 61 and raised line 62 match, when two adjacent T-shaped stakes 3 are close to each other, the raised line 62 in one of them T-shaped stake 3 to be inserted in the groove 61 in another T-shaped stake 3 thus to make two T-shaped stakes 3 can snap-fit engagement.
Groove 51 and raised line 52 can be different shapes, can form clamping and be connected with concavo-convex, as Fig. 5 and Fig. 9 shows, groove 51 and raised line 52 are rectangle, and as shown in figs. 6 and 10, groove 51 and raised line 52 are wedge shape, as seen in figs. 7 and 11, groove 51 and raised line 52 are fan-shaped or the scarce shape of circle.
The present invention may be used for basement 100 and builds, when building basement 100, first composite pile 2 is driven in the soil layer 101 of underground, again T-shaped stake 3 is driven into underground and is formed with composite pile 2 and be connected, T-shaped stake 3 is by concave-convex connection mechanism 6 and surround ring, go along with sb. to guard him and needing around the basement 100 excavated, like this, a fender post of good performance just defines.T-shaped stake 3 can also lay track, allow the excavation machineries such as excavator walk, encapsulant can be added as epoxy resin in the interconnective concave-convex connection mechanism 6 of T-shaped stake 3, improve water proofing property, concave-convex connection mechanism 6 plays the effect of occlusion mutually, is equivalent to the effect playing reinforcing rib.When anchor pole 41 and the cement mixing method around basement or drilled pile are formed and be connected, then can form the structure be mutually permanently connected, thus promote the stability of total.Certainly, the present invention does not limit the use of the construction in basement yet, can be used for river levee, bridge etc. yet.
Embodiment 2
The present embodiment is substantially identical with operating principle with the structure of embodiment 1, and difference is, the axial line that concave-convex connection mechanism 6 comprises contiguous block 63, two contiguous blocks 63 transversely plate 31 being separately positioned on transverse plate 31 both sides is centrosymmetric.Contiguous block 63 has shrinkage pool 64 and projection 65, and described projection 65 and shrinkage pool 64 match, and makes two adjacent T-shaped stakes 3 can snap-fit engagement in the projection 65 on one of them contiguous block 63 can be inserted on another contiguous block 63 shrinkage pool 64.Contiguous block in Fig. 8 53 is in pothook type, easy to connect and firmly.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ composite pile 1, fender post 2, T-shaped stake 3, transverse plate 31, longitudinal plate 32, anchor rod component 4, anchor pole 41 herein, reinforce the terms such as rod 42, reinforcing cage 5, rod iron 51, reinforcing rib 52, concave-convex connection mechanism 6, groove 61, raised line 62, contiguous block 63, shrinkage pool 64, projection 65, basement 100, soil layer 101, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. one kind for building the compound fender post of basement, it is characterized in that, comprise composite pile (1) and fender post (2), described composite pile (1) arranges along the circumference of basement (100) and is interconnected to form a closed loop configuration, and described fender post (2) is centered around basement (100) and be fixedly connected with composite pile (1) outward.
2. the compound fender post for building basement according to claim 1, it is characterized in that, described fender post (2) comprises the T-shaped and interconnective T-shaped stake (3) of several cross sections, described T-shaped stake (3) is inserted in composite pile (1) and forms a fixed connection with composite pile (1), described composite pile (1) is cement mixing method or drilled pile, and described T-shaped stake (3) comprises transverse plate (31) and and the longitudinal plate (32) that be fixedly connected with vertical with transverse plate (31).
3. the compound fender post for building basement according to claim 2, it is characterized in that, described T-shaped stake (3) is provided with some anchor rod components (4) be fixedly connected with T-shaped stake (3), and described anchor rod component (41) is fixedly connected with composite pile (1).
4. the compound fender post for building basement according to claim 3, it is characterized in that, the reinforcing rod (42) that described anchor rod component (4) comprises anchor pole (41) and is fixedly connected with anchor pole (41), described reinforcing rod (42) be positioned at transverse plate (31) upper and with the axis parallel of transverse plate (31), described reinforcing rod (42) is vertical with anchor pole (41), anchor pole (41) one end is fixedly connected with transverse plate (31), and the other end is inserted in composite pile (1) and is fixedly connected with composite pile (1).
5. the compound fender post for building basement according to claim 2, is characterized in that, described longitudinal plate (32) and composite pile (1) are close to or are inserted in composite pile (1).
6. the compound fender post for building basement according to claim 2, it is characterized in that, be axially arranged with the T-shaped reinforcing cage of cross section (5) in described T-shaped stake (3) and along T-shaped stake (3), described reinforcing cage (5) comprises the some rod irons (51) be parallel to each other and the reinforcing rib (52) be fixedly connected with rod iron (51) that the axis along T-shaped stake (3) arranges.
7. the compound fender post for building basement according to claim 2, it is characterized in that, the end of described T-shaped stake (3) has concave-convex connection mechanism (6), when two adjacent T-shaped stakes (3) near time, two T-shaped stakes (3) form snap-fit engagement by concave-convex connection mechanism (6).
8. the compound fender post for building basement according to claim 7, it is characterized in that, described concave-convex connection mechanism (6) comprises and is arranged on groove (61) on two opposite sides of transverse plate (31) and raised line (62), described groove (61) and raised line (62) match, when two adjacent T-shaped stakes (3) are close to each other, the raised line (62) in one of them T-shaped stake (3) to be inserted in the groove (61) in another T-shaped stake (3) thus to make two T-shaped stakes (3) can snap-fit engagement.
9. the compound fender post for building basement according to claim 7, it is characterized in that, described concave-convex connection mechanism (6) comprises the contiguous block (63) being separately positioned on transverse plate (31) both sides, and the axial line of two contiguous blocks (63) transversely plate (31) is centrosymmetric.
10. the compound fender post for building basement according to claim 9, it is characterized in that, described contiguous block (63) has shrinkage pool (64) and projection (65), described projection (65) and shrinkage pool (64) match, and make two adjacent T-shaped stakes (3) can snap-fit engagement in the projection (65) on one of them contiguous block (63) can be inserted on another contiguous block (63) shrinkage pool (64).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412940.6A CN105019472B (en) | 2015-07-14 | 2015-07-14 | Composite fender pile for building basement |
| PCT/CN2016/000394 WO2017008471A1 (en) | 2015-07-14 | 2016-07-14 | Composite retaining pile for use in constructing basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412940.6A CN105019472B (en) | 2015-07-14 | 2015-07-14 | Composite fender pile for building basement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105019472A true CN105019472A (en) | 2015-11-04 |
| CN105019472B CN105019472B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510412940.6A Active CN105019472B (en) | 2015-07-14 | 2015-07-14 | Composite fender pile for building basement |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105019472B (en) |
| WO (1) | WO2017008471A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193056A (en) * | 2016-09-14 | 2016-12-07 | 上海强劲地基工程股份有限公司 | A kind of prefabricated T-shaped sheet pile foundation pit enclosure structure and installation method thereof |
| CN106320322A (en) * | 2016-10-18 | 2017-01-11 | 上海强劲地基工程股份有限公司 | Foundation pit and side slope envelope enclosure for prestress fabricated special-shaped pile wall |
| WO2017008471A1 (en) * | 2015-07-14 | 2017-01-19 | 周兆弟 | Composite retaining pile for use in constructing basement |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114075830B (en) * | 2020-08-17 | 2023-06-16 | 南京瑞平环境科技有限公司 | Locking piece and support assembly for precast concrete |
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| CN1110352A (en) * | 1994-04-04 | 1995-10-18 | 曹时中 | Method for making soft foundation basement protecting structure |
| CN201137060Y (en) * | 2007-12-11 | 2008-10-22 | 陆见华 | Groove concrete T-shaped pile |
| KR20110136139A (en) * | 2010-06-14 | 2011-12-21 | (주)엠씨에스에스티기술사사무소 | Underground structure construction method using composite pile |
| CN103306301A (en) * | 2013-07-04 | 2013-09-18 | 天津市天友建筑设计股份有限公司 | Pile foundation structure and construction method thereof based on fender post and basement baseplate |
| CN203256729U (en) * | 2013-03-29 | 2013-10-30 | 天津城建集团有限公司 | Larson steel sheet pile containment device for open caisson construction |
| CN204825964U (en) * | 2015-07-14 | 2015-12-02 | 周兆弟 | A compound retaining pile for building basement |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101294382B (en) * | 2008-01-09 | 2010-06-23 | 杨峰 | Deep foundation pit steel reinforced concrete fender post, producing and embedding method thereof |
| CN105019472B (en) * | 2015-07-14 | 2017-01-18 | 周兆弟 | Composite fender pile for building basement |
-
2015
- 2015-07-14 CN CN201510412940.6A patent/CN105019472B/en active Active
-
2016
- 2016-07-14 WO PCT/CN2016/000394 patent/WO2017008471A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110352A (en) * | 1994-04-04 | 1995-10-18 | 曹时中 | Method for making soft foundation basement protecting structure |
| CN201137060Y (en) * | 2007-12-11 | 2008-10-22 | 陆见华 | Groove concrete T-shaped pile |
| KR20110136139A (en) * | 2010-06-14 | 2011-12-21 | (주)엠씨에스에스티기술사사무소 | Underground structure construction method using composite pile |
| CN203256729U (en) * | 2013-03-29 | 2013-10-30 | 天津城建集团有限公司 | Larson steel sheet pile containment device for open caisson construction |
| CN103306301A (en) * | 2013-07-04 | 2013-09-18 | 天津市天友建筑设计股份有限公司 | Pile foundation structure and construction method thereof based on fender post and basement baseplate |
| CN204825964U (en) * | 2015-07-14 | 2015-12-02 | 周兆弟 | A compound retaining pile for building basement |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017008471A1 (en) * | 2015-07-14 | 2017-01-19 | 周兆弟 | Composite retaining pile for use in constructing basement |
| CN106193056A (en) * | 2016-09-14 | 2016-12-07 | 上海强劲地基工程股份有限公司 | A kind of prefabricated T-shaped sheet pile foundation pit enclosure structure and installation method thereof |
| CN106193056B (en) * | 2016-09-14 | 2018-12-28 | 上海强劲地基工程股份有限公司 | A kind of installation method of prefabricated T-type sheet pile foundation pit enclosure structure |
| CN106320322A (en) * | 2016-10-18 | 2017-01-11 | 上海强劲地基工程股份有限公司 | Foundation pit and side slope envelope enclosure for prestress fabricated special-shaped pile wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105019472B (en) | 2017-01-18 |
| WO2017008471A1 (en) | 2017-01-19 |
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