CN102383432A - Enclosure method for inserting H-shaped reinforced concrete slab piles in three-axis (two-axis) cement mixing pile - Google Patents
Enclosure method for inserting H-shaped reinforced concrete slab piles in three-axis (two-axis) cement mixing pile Download PDFInfo
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- CN102383432A CN102383432A CN2011100429282A CN201110042928A CN102383432A CN 102383432 A CN102383432 A CN 102383432A CN 2011100429282 A CN2011100429282 A CN 2011100429282A CN 201110042928 A CN201110042928 A CN 201110042928A CN 102383432 A CN102383432 A CN 102383432A
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Abstract
The invention discloses an enclosure method for inserting H-shaped reinforced concrete slab piles in a three-axis (two-axis) cement mixing pile. The method comprises the following three processes of: making the H-shaped reinforced concrete slab piles; digging to obtain the three-axis (two-axis) cement mixing pile; and inserting the H-shaped reinforced concrete slab piles into the three-axis (two-axis) cement mixing pile, wherein multiple reinforcing steel bars are arranged in each H-shaped reinforced concrete slab pile; a plurality of embedded iron are arranged around one end of each H-shaped reinforced concrete slab pile; the three-axis (two-axis) cement mixing pile is formed through digging; multiple sections of the H-shaped reinforced concrete slab piles are welded with each other through welding the embedded iron and lifted by using a crawler crane; the welded H-shaped reinforced concrete slab piles are inserted into the three-axis (two-axis) cement mixing pile; the equipment is moved to a second position, to be dug, of the second three-axis (two-axis) cement mixing pile so as to carry out the same operations; and after a plurality of movements, the enclosure method for inserting the H-shaped reinforced concrete slab piles in the three-axis (two-axis) cement mixing pile can be completed. The enclosure method for inserting the H-shaped reinforced concrete slab piles in the three-axis (two-axis) cement mixing pile, disclosed by the invention, has the advantages of good bending resistance, low cost, high benefit, no noise, no pollution, environment friendliness and the like.
Description
Technical field
The present invention relates in three (two) cement mixing methods to insert H type steel bar concrete sheet pilebraced cuts method and be mainly used in civilian and during industrial infrastructure builds, mainly around foundation ditch, set up one go along with sb. to guard him fence be convenient to underground large space normal construction, it stoped underground water flow into foundation ditch, blocked outside soil extruding, it has kept the effect of the safety of surrounding building, road, pipeline.
Background technology
Existing Extra-Deep Foundation Pit method has: 1. adopt and insert H shaped steel in three (two) cement mixing methods, cement mixing pile is used for sealing, and H shaped steel is used for retaining soil; 2. a row or two draining earth agitation pile sealings add gang drill hole pouring pile retaining soil again; 3. beat many drainings earth agitation pile sealing retaining soil; 4. beat the soil nailing wall and add stabilizing slope method retaining soil.
1. the plant and go along with sb. to guard him the method shortcoming and be: H shaped steel cost is high, because the basement construction cycle is long, shaped steel all adopts the lease mode at present, and the time is long more, and hire charge is high more, mechanical no work plane during pile pulling in addition, and H shaped steel just can not pull out, and can only scrap, and cost is very high; 2. the plant and go along with sb. to guard him the method shortcoming and be: long in time limit, bored pile produces a large amount of mud again, and contaminated environment, quality also are difficult to guarantee that cost is also higher; 4. 3. the plant and go along with sb. to guard him method and can only be used for going along with sb. to guard him engineering less than the 4m cutting depth.
Summary of the invention
In order to overcome the deficiency of above several kinds of enclosing methods, can not satisfy modern environmental protection requirement, the present invention changes enclosing method in the past, promptly in three (two) cement mixing methods, inserts the effect that H type steel bar concrete sheet pilebraced cuts method reaches sealing and retaining soil.
The present invention realizes like this; Insert H type steel bar concrete sheet pilebraced cuts method in three (two) cement mixing methods; Comprise and make H type steel bar concrete sheet pile, picking up forms three (two) cement mixing methods, and H type steel bar concrete sheet pile is inserted three flow processs in three (two) cement mixing methods.
Dispose many reinforcing bars in the described H type steel bar concrete sheet pile; The quantity of described reinforcing bar comes to confirm as required; Be provided with several embedded irons around described H type steel bar concrete sheet pile one end, described embedded iron plays welding effect between the H type steel bar concrete sheet pile, makes H type steel bar concrete sheet pile and can before construction, carry out; Can make different length as requested, with the construction plant of making that is transported to.
Pick up and form three (two) cement mixing methods; As required more piece H type steel bar concrete sheet pile is welded H type steel bar concrete sheet pile through the welding between the embedded iron earlier; Sling with the crawler belt loop wheel machine again, insert then in three (two) cement mixing methods, squeeze into and how deeply mainly to confirm according to requirement of engineering; Three (two) cement mixing method dash, H type steel bar concrete sheet pile retaining soil.
Equipment is moved to the position of three (two) cement mixing methods that second needs pick up, implement above identical operation, can form after moving for several times and insert H type steel bar concrete sheet pilebraced cuts method in three (two) cement mixing methods.
The present invention has following remarkable advantages and characteristics:
1) H type steel bar concrete sheet pile force structure is good, has reduced the steel content and the amount of concrete of reinforcing bar, is 1/3 of conventional bored pile concrete amount, thereby reduces cost 30-40%, and H type steel bar concrete sheet pile flexing resistance performance is good, has reduced the deflection of foundation ditch;
2) H type steel bar concrete sheet pile is that welding is spliced to the scene in factory back customized, and length controlled can be used for excavating underground 4 layers (20 meters) bracing of foundation pit engineering, applied range;
3) H type steel bar concrete sheet pile is customized in factory, just inserts to on-the-spot, and pollution-free, no mud, shockproof, duration shorten greatly, has improved the scene degree that civilises.
Description of drawings
Fig. 1 is the implementing procedure figure that inserts H type steel bar concrete sheet pilebraced cuts method in three of the present invention (two) cement mixing method.
Fig. 2 is a side schematic view of inserting the H type steel bar concrete sheet pile of H type steel bar concrete sheet pilebraced cuts method in three of the present invention (two) cement mixing method;
Fig. 3 is a H type steel bar concrete sheet pile sectional drawing of inserting H type steel bar concrete sheet pilebraced cuts method in three of the present invention (two) cement mixing method;
Fig. 4 is a H type steel bar concrete sheet pile welding sketch map of inserting H type steel bar concrete sheet pilebraced cuts method in three of the present invention (two) cement mixing method;
Fig. 5 is an enforcement completion status sketch map of inserting H type steel bar concrete sheet pilebraced cuts method in three of the present invention (two) cement mixing method.
Wherein: three (two) cement mixing methods of 1-; 2-H type steel bar concrete sheet pile; The 3-embedded iron; The 5-reinforcing bar.
The specific embodiment
Shown in Fig. 1-5, insert H type steel bar concrete sheet pilebraced cuts method in three (two) cement mixing methods; Comprise and make H type steel bar concrete sheet pile 2; Picking up forms three (two) cement mixing methods 1, and H type steel bar concrete sheet pile 2 is inserted three flow processs in three (two) cement mixing methods 1.
Dispose many reinforcing bars 5 in the described H type steel bar concrete sheet pile 2; The quantity of described reinforcing bar 5 comes to confirm as required; Be provided with several embedded irons 3 around described H type steel bar concrete sheet pile 2 one ends, described embedded iron 3 plays welding effect between the H type steel bar concrete sheet pile 2, makes H type steel bar concrete sheet pile 2 and can before construction, carry out; Can make different length as requested, with the construction plant of making that is transported to.
Pick up and form three (two) cement mixing methods 1; As required more piece H type steel bar concrete sheet pile 2 is welded H type steel bar concrete sheet pile 2 through the welding between the embedded iron 3 earlier; Sling with the crawler belt loop wheel machine again, insert then in three (two) cement mixing methods 1, squeeze into and how deeply mainly to confirm according to requirement of engineering; Three (two) cement mixing method 1 dash, H type steel bar concrete sheet pile 2 retaining soil.
Equipment is moved to the position of three (two) cement mixing methods 1 that second needs pick up, implement above identical operation, can form after moving for several times and insert H type steel bar concrete sheet pile 2 enclosing methods in three (two) cement mixing methods 1.
What should explain at last is: above embodiment only in order to the explanation the present invention and and unrestricted technical scheme described in the invention; Therefore, although this manual has carried out detailed explanation to the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of invention, and it all should be encompassed in the middle of the claim scope of the present invention.
Claims (3)
1. insert H type steel bar concrete sheet pilebraced cuts method in three (two) cement mixing methods; It is characterized in that: comprise and make H type steel bar concrete sheet pile; Picking up forms three (two) cement mixing methods, and H type steel bar concrete sheet pile is inserted three flow processs in three (two) cement mixing methods.
2. insert H type steel bar concrete sheet pilebraced cuts method in three according to claim 1 (two) cement mixing methods; It is characterized in that: dispose many reinforcing bars in the described H type steel bar concrete sheet pile, be provided with several embedded irons around described H type steel bar concrete sheet pile one end.
3. insert H type steel bar concrete sheet pilebraced cuts method in three according to claim 1 (two) cement mixing methods; It is characterized in that: inserting H type steel bar concrete sheet pile process behind described three (two) cement mixing methods of formation that pick up is: as required more piece H type steel bar concrete sheet pile is welded H type steel bar concrete sheet pile through the welding between the embedded iron earlier; Sling with the crawler belt loop wheel machine again; Insert then in three (two) cement mixing methods; Squeeze into and how deeply mainly to confirm, three (two) cement mixing method dash, H type steel bar concrete sheet pile retaining soil according to requirement of engineering;
Equipment is moved to the position of three (two) cement mixing methods that second needs pick up, implement above identical operation, can form after moving for several times and insert H type steel bar concrete sheet pilebraced cuts method in three (two) cement mixing methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100429282A CN102383432A (en) | 2011-02-23 | 2011-02-23 | Enclosure method for inserting H-shaped reinforced concrete slab piles in three-axis (two-axis) cement mixing pile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100429282A CN102383432A (en) | 2011-02-23 | 2011-02-23 | Enclosure method for inserting H-shaped reinforced concrete slab piles in three-axis (two-axis) cement mixing pile |
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| CN102383432A true CN102383432A (en) | 2012-03-21 |
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| CN2011100429282A Pending CN102383432A (en) | 2011-02-23 | 2011-02-23 | Enclosure method for inserting H-shaped reinforced concrete slab piles in three-axis (two-axis) cement mixing pile |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828503A (en) * | 2012-08-21 | 2012-12-19 | 孔超 | H-shaped supporting pile made of prefabricated reinforced concrete |
| CN104131568A (en) * | 2013-05-03 | 2014-11-05 | 上海城地建设股份有限公司 | Novel mixed reinforcement H-shaped sheet pile and five (six)-shaft cement soil mixing wall combined building envelope and construction method thereof |
| CN104895066A (en) * | 2015-06-09 | 2015-09-09 | 杭州江润科技有限公司 | Construction method for overlength jet grouting stiffness core combined pile |
| CN106436692A (en) * | 2016-07-21 | 2017-02-22 | 杭州南联地基基础工程有限公司 | Convex four-shaft cement stirring soil implanted prefabricated reinforced concrete I-shaped pile enclosure wall |
| CN114657987A (en) * | 2022-04-02 | 2022-06-24 | 北京建材地质工程有限公司 | Construction method for inserting steel pipe into cement soil pile without vibration sense |
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| JPS60123618A (en) * | 1983-12-09 | 1985-07-02 | Kensetsu Kiso Eng Kk | Flexible reinforced concrete pile |
| CN1110352A (en) * | 1994-04-04 | 1995-10-18 | 曹时中 | Method for making soft foundation basement protecting structure |
| CN2410329Y (en) * | 2000-01-27 | 2000-12-13 | 上海三佳建设(集团)有限公司 | Reinforced concrete stirring device |
| CN1326034A (en) * | 2000-05-31 | 2001-12-12 | 北京振冲工程股份有限公司 | Piling machine with multiple heads and deep stiring for one-pass wall construction and its operating method |
| CN101078216A (en) * | 2007-04-25 | 2007-11-28 | 严平 | Method for embedding cement purdah into prefabricated reinforced concrete anti-lateral-force pile |
| CN201459770U (en) * | 2009-03-11 | 2010-05-12 | 浙江中成建工集团有限公司 | Joint structure between two different fender bodies in deep foundation pit |
| CN201588208U (en) * | 2009-10-13 | 2010-09-22 | 上海市第四建筑有限公司 | Enclosure structure employing combination of steel sheet pile and churning pile |
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2011
- 2011-02-23 CN CN2011100429282A patent/CN102383432A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60123618A (en) * | 1983-12-09 | 1985-07-02 | Kensetsu Kiso Eng Kk | Flexible reinforced concrete pile |
| CN1110352A (en) * | 1994-04-04 | 1995-10-18 | 曹时中 | Method for making soft foundation basement protecting structure |
| CN2410329Y (en) * | 2000-01-27 | 2000-12-13 | 上海三佳建设(集团)有限公司 | Reinforced concrete stirring device |
| CN1326034A (en) * | 2000-05-31 | 2001-12-12 | 北京振冲工程股份有限公司 | Piling machine with multiple heads and deep stiring for one-pass wall construction and its operating method |
| CN101078216A (en) * | 2007-04-25 | 2007-11-28 | 严平 | Method for embedding cement purdah into prefabricated reinforced concrete anti-lateral-force pile |
| CN201459770U (en) * | 2009-03-11 | 2010-05-12 | 浙江中成建工集团有限公司 | Joint structure between two different fender bodies in deep foundation pit |
| CN201588208U (en) * | 2009-10-13 | 2010-09-22 | 上海市第四建筑有限公司 | Enclosure structure employing combination of steel sheet pile and churning pile |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828503A (en) * | 2012-08-21 | 2012-12-19 | 孔超 | H-shaped supporting pile made of prefabricated reinforced concrete |
| CN104131568A (en) * | 2013-05-03 | 2014-11-05 | 上海城地建设股份有限公司 | Novel mixed reinforcement H-shaped sheet pile and five (six)-shaft cement soil mixing wall combined building envelope and construction method thereof |
| CN104895066A (en) * | 2015-06-09 | 2015-09-09 | 杭州江润科技有限公司 | Construction method for overlength jet grouting stiffness core combined pile |
| CN104895066B (en) * | 2015-06-09 | 2016-08-24 | 杭州江润科技有限公司 | The construction method of overlength churning strength core built pile |
| CN106436692A (en) * | 2016-07-21 | 2017-02-22 | 杭州南联地基基础工程有限公司 | Convex four-shaft cement stirring soil implanted prefabricated reinforced concrete I-shaped pile enclosure wall |
| CN114657987A (en) * | 2022-04-02 | 2022-06-24 | 北京建材地质工程有限公司 | Construction method for inserting steel pipe into cement soil pile without vibration sense |
| CN114657987B (en) * | 2022-04-02 | 2024-01-23 | 北京建材地质工程有限公司 | Construction method for inserting cement soil pile into steel pipe without shock sensation |
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| C06 | Publication | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 200000, B, Lane 518, Lane 1, Heng Yong Road, Shanghai, Jiading District 502-1 Applicant after: Shanghai Chengdi Construction Co., Ltd. Address before: 200000 room 1, building 188, 126 Nanan Road, Anting Town, Shanghai, Jiading District Applicant before: Shanghai Chengdi Construction Development Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHANGHAI CHENGDI CONSTRUCTION DEVELOPMENT CO., LTD. TO: SHANGHAI CHENGDI CONSTRUCTION CO., LTD. |
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Application publication date: 20120321 |