CN105625257A - Ecological environmental protection bank fender wall and H-type prestressed concrete piles for fender wall - Google Patents
Ecological environmental protection bank fender wall and H-type prestressed concrete piles for fender wall Download PDFInfo
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- CN105625257A CN105625257A CN201610136360.3A CN201610136360A CN105625257A CN 105625257 A CN105625257 A CN 105625257A CN 201610136360 A CN201610136360 A CN 201610136360A CN 105625257 A CN105625257 A CN 105625257A
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- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 109
- 230000007613 environmental effect Effects 0.000 title abstract description 6
- 239000002689 soil Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 210000002435 tendon Anatomy 0.000 claims description 51
- 230000000149 penetrating effect Effects 0.000 claims description 34
- 210000003205 muscle Anatomy 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000013618 particulate matter Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 230000004083 survival effect Effects 0.000 abstract description 2
- 239000012466 permeate Substances 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 description 13
- 238000010276 construction Methods 0.000 description 7
- 230000009194 climbing Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000012407 engineering method Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/066—Quays
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- 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
- E02D5/22—Piles
- E02D5/58—Prestressed concrete piles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Revetment (AREA)
Abstract
The invention relates to an ecological environmental protection bank fender wall. The ecological environmental protection bank fender wall comprises multiple H-type prestressed concrete piles inserted in soil. The cross section of each H-type prestressed concrete pile is in an H type formed by two flanges and a web for connecting the two flanges. Every two adjacent H-type prestressed concrete piles are spliced together through rib and slot inserted fit structure on the side faces of the flanges, wherein each rib slot inserted fit structure is composed of convex ribs and slots. The ecological environmental protection bank fender wall is characterized in that after every two H-type prestressed concrete piles are spliced, a water-through water seepage channel which is through front and back is formed in the splicing junction face of every two H-type prestressed concrete piles. Accordingly, water can permeate into bank soil through the water seepage channels, then the soil near banks keep having enough moisture, and plants on the banks can absorb enough moisture to make sure the survival rate of the plants. Besides, water can also permeate into river water through the water seepage channels when the soil near the banks contains too much moisture, and finally the bank fender wall is more beneficial for ecological balance. The invention further relates to the H-type prestressed concrete piles.
Description
Technical field
The invention belongs to the technical field of the pile foundation engineering of all kinds of architectural structure system, particularly relate to a kind of ecological environment-friendly type bank dyke revetment, the bank dyke that this kind of protective wall is mainly used in rivers,lakes and seas protects, and the present invention also relates to a kind of H type prestressed concrete stake for embankment protection wall.
Background technology
The regulation etc. of large-scale hypogee, port and pier quaywall and river course shore protection, the basis enforcement of self or surrounding buildings, when constructing, need to be gone along with sb. to guard him by these buildingss. The requirement of opposite bank dyke revetment is: high rigidity body of wall, ecological, environmental protective are easily constructed, and certainly under the prerequisite meeting aforementioned condition, cost is more low more good.
The normal bank dyke revetment adopted has three kinds of forms at present, the first adopts multiple reinforced concrete circular stake to go along with sb. to guard him wall in conjunction with inserting Zinc fractions after cement mixing pile, also has the cement mixing pile insertion Zinc fractions adopting multiple T-shaped stake or adopt SMW engineering method to make to go along with sb. to guard him wall. Maintenance wall owing to being formed after the cement mixing pile insertion soil that Steel Concrete circle stake, T-shaped stake and SMW engineering method are produced can not be permeable, can not meet the ecological, environmental protective requirement of bank dyke revetment. In addition, needing cofferdam to banket when wall is gone along with sb. to guard him in SMW engineering method and cast-in place pile manufacture, cost is surprising, and T-shaped stake etc. are limit by its shape, and when doing bank dyke and protect, stability is unsatisfactory.
2nd kind is the mode adopting steel sheet pile and combining wall thereof, and the Chinese invention patent " the I-shaped sheet pile wall section bar of steel " that its structure is CN200480018307.9 (notification number is CN1813108A) if an application number is the Chinese invention patent " combined bulkhead " of CN200680009749.6 (notification number is CN101146960A) and application number discloses similar Guardwall structures. The carrying element that patent application disclosed in these two parts adopts is hot rail manufacture, for making the connection tail section of this kind of pestle head shape, need to through the operation such as roughing, finish rolling, and expensive roll stacks cost is surprising.
The third is the bank dyke revetment adopting the H type support pile being connected successively each other by muscle groove inserting structure to form, the Chinese utility model patent " H type support pile connect structure " being ZL201320461012.5 (notification number is CN203559411U) such as a patent No. just discloses like this one bank dyke revetment form, and this protective wall form has many H type support pile being stitched together by splicing construction successively gapless. Because combining closely between stake and stake so that water almost can not penetrate this kind of Guardwall structures, bank dike and river is blocked completely, destroys the eubiosis of river levee.
Existing bank dyke revetment mainly plays the function of dash gear earth, and the smooth surface of this kind of bank dyke revetment is unfavorable for climbing, because of the singularity of bank dyke revetment, just in case someone falls bank dyke revetment, then not easily fulls protective wall climbing disembarkation, security existing defects. As bank dyke revetment adopts traditional cement pouring structure, generally step can be built out on bank dyke revetment. But the bank dyke revetment adopting concrete precast pile to build is inconvenient to build out step. In addition, existing bank its mechanical property of dyke revetment does not often reach actual demand, and its laid down cost is too high, long in time limit.
Therefore existing bank dike Guardwall structures also can be further improved optimization.
Summary of the invention
First technical problem to be solved by this invention provides a kind of ecological environment-friendly type bank dyke revetment that soil on river and bank dike can be made to carry out exchange of moisture for above-mentioned prior art present situation, this bank dyke revetment is not only firm, there is good mechanical property, also it is beneficial to the eubiosis of bank dike.
The present invention solves the technical scheme that above-mentioned first technical problem adopt: a kind of ecological environment-friendly type bank dyke revetment, comprise the H type prestressed concrete stake in many insertion soil, the cross section of described H type prestressed concrete stake is the H-shaped being made up of the web on two edges of a wing and connection two edges of a wing, two edges of a wing and web form the groove portion extended along stake body length direction in the both sides of H type prestressed concrete stake, and two adjacent H type prestressed concrete stakes are by the muscle groove inserting structures to form that is positioned at side, the edge of a wing together; This muscle groove inserting structure is made up of convex tendon and slot, and in the side, two edges of a wing that two H type prestressed concrete stakes are spliced mutually, one of them side, the edge of a wing is provided with described convex tendon, and another side, edge of a wing is provided with described slot; It is characterized in that: described two adjacent H type prestressed concrete stakes are by, after muscle groove inserting structures to form, forming the penetrating passage that the through water supply in front and back is passed through.
As a kind of specific implementation of penetrating passage, the above-mentioned edge of a wing having the permeable hole for being connected extraneous and described groove portion, this permeable hole and groove portion form all or part of of described penetrating passage. The soil that during infiltration, moisture realizes in river course and bank dike via the permeable hole on the permeable hole on the edge of a wing, front side (side wing edge towards river), groove portion and rear side (side relative with the front side) edge of a wing carries out exchange of moisture. So-called the whole of penetrating passage refer to that penetrating passage is all only made up of permeable hole and groove portion, and the part of so-called penetrating passage, refers to that penetrating passage also jointly can be made up of the first following spacing, the 2nd spacing except permeable hole, groove portion. This kind of mode convex tendon can also adopt continuous print one root length bead structures.
As another kind of specific implementation of penetrating passage, above-mentioned convex tendon has many and along the length direction on the edge of a wing between the upper and lower every setting, forms the first spacing between neighbouring two convex tendons; When convex tendon inserting is in slot, forming the 2nd spacing between the edge of a wing of adjacent two H type prestressed concrete stakes, described first spacing, the 2nd spacing and groove portion form all or part of of described penetrating passage. The soil that during infiltration, moisture realizes in river course and bank dike via first spacing at first spacing at the edge of a wing, front side place, the 2nd spacing, groove portion and posterior area of fixigena edge place, the 2nd spacing carries out exchange of moisture, the penetrating passage that effectively through water supply is passed through before and after the stitching portion of H type prestressed concrete stake is formed. So-called the whole of penetrating passage refer to that penetrating passage is all only made up of the first spacing, the 2nd spacing, groove portion, the part of so-called penetrating passage, refers to that penetrating passage also can be combined common formation except the first spacing, the 2nd spacing, groove portion with above-mentioned permeable hole.
Further improvement, the convex tendon being positioned on former and later two sides, edge of a wing dislocation arrangement of two adjacent H type prestressed concrete stake stitching portions. So both can ensure the pervious function of penetrating passage, and river can have been avoided again directly to wash away the soil on bank dike, it is possible to that slows down river washes away dynamics. As preferably, the cross section of above-mentioned convex tendon is outer little interior greatly trapezoidal, and the cross section of described slot is little trapezoidal of outer imperial palace. The cross section of convex tendon and slot is trapezoidal, this reduces from outside to inside gradually with regard to making the opening of slot have, being beneficial in convex tendon insertion slot, also make convex tendon be combined with slot tightr simultaneously, trapezoidal convex tendon and slot profile are also beneficial to the demoulding of premculded pile in shaping manufacture process.
Improving further, the outer wall on the above-mentioned edge of a wing is provided with the tread portion trampled for people of polylith projection or indent, and polylith tread portion interval on the length direction of H type prestressed concrete stake is arranged. When this with the H type prestressed concrete stake of tread portion as bank dyke revetment a part of time, tread portion is towards river course, if someone falls bank dike, at this moment the people fallen upwards can climb along tread portion, to climb up bank dyke revetment, make this bank dyke revetment design more humane in security, it is applicable to promoting the use of.
As improvement, the side on the above-mentioned edge of a wing is provided with and can supply the hand steered armrest part held. Arrange the convenient people of armrest part to climb along H type prestressed concrete stake, foot pedals portion during climbing, the armrest part of two hand steered firmly both sides, be beneficial to climbing, if do not have armrest part can only foot pedals portion, pull the tread portion of the side of living in simultaneously, by rank climbing, climb more tired. The edge of a wing that side, H type prestressed concrete stake both sides is convex in addition just provides suitable to armrest part and arranges position, makes full use of H type prestressed concrete stake own structural characteristics.
As preferably, above-mentioned armrest part is the groove arranged along stake body length direction in the side on the edge of a wing. First stake is convenient to mold groove structure with it, is convenient to the shaping manufacture of premculded pile, during handrail, only need to point insertion groove and then hold and just can upwards climb. Certainly, above-mentioned armrest part also can be the many sides on the edge of a wing along the post portion of the setting of interval, stake body length direction and lateral protrusions. The post portion people that is more convenient for holds and holds, and shortcoming is inconvenient one-body molded with stake body.
For avoiding current to cause depletion through washing away of penetrating passage opposite bank dike earth, do further optimization, in the space that in adjacent two described H type prestressed concrete stake, two relative groove portions surround jointly, it is filled with rubble or particulate matter. So both keep the pervious function of penetrating passage, avoid again river to wash away the bank dike depletion caused.
2nd technical problem to be solved by this invention is to provide a kind of H type prestressed concrete stake being suitable for aforementioned bank dyke revetment.
The present invention solves above-mentioned 2nd technical problem can adopt following several technical schemes arranged side by side.
A kind of H type prestressed concrete stake that can be used for aforementioned bank dyke revetment, comprise two edges of a wing and connect the web on two edges of a wing, the cross section of H type prestressed concrete stake is the H-shaped being made up of the web on two edges of a wing and connection two edges of a wing, and two edges of a wing and web form the groove portion extended along stake body length direction in the both sides of H type prestressed concrete stake; It is characterized in that: be positioned at H type prestressed concrete stake the same side two edges of a wing side on be equipped with described convex tendon, be positioned at another side of H type prestressed concrete stake two edges of a wing side on be equipped with described slot, described convex tendon have many and along the length direction on the edge of a wing between the upper and lower every setting.
This H type prestressed concrete stake is preferred embodiment, and the program only needs the H type prestressed concrete pilework of a kind of structure formation just can realize the construction of aforementioned bank dyke revetment.
A kind of H type prestressed concrete stake that can be used for aforementioned bank dyke revetment, comprise two edges of a wing and connect the web on two edges of a wing, the cross section of H type prestressed concrete stake is the H-shaped being made up of the web on two edges of a wing and connection two edges of a wing, and two edges of a wing and web form the groove portion extended along stake body length direction in the both sides of H type prestressed concrete stake; It is characterized in that: two edges of a wing being arranged in H type prestressed concrete stake the same side, the side on one of them edge of a wing is provided with described convex tendon, and the side on another edge of a wing is provided with described slot, convex tendon have many and along the length direction on the edge of a wing between the upper and lower every setting. More than select scheme for secondary.
A kind of H type prestressed concrete stake that can be used for aforementioned bank dyke revetment, comprise two edges of a wing and connect the web on two edges of a wing, the cross section of H type prestressed concrete stake is the H-shaped being made up of the web on two edges of a wing and connection two edges of a wing, and two edges of a wing and web form the groove portion extended along stake body length direction in the both sides of H type prestressed concrete stake; It is characterized in that: be positioned at H type prestressed concrete stake both sides the edge of a wing side on be equipped with described convex tendon or slot, described convex tendon have many and along the length direction on the edge of a wing between the upper and lower every setting. It it is more than replacement scheme.
Compared with prior art, it is an advantage of the current invention that: this ecological environment-friendly type protective wall is formed by the many H type mutual grafting of prestressed concrete stake inserted in soil, one-piece construction advantages of simple, there is no complicated connection structure, H type prestressed concrete stake is compared with the concrete pile of Z type, other cross section shape U-shaped, it is all even better in the stability of anti-soil lateral pressure, water pressure resistance, anti-wave force and antidumping, thus ensures the intensity of protective wall, again because protective wall is formed the penetrating passage that the through water supply in front and back is passed through, such river just can penetrate in bank dike earth by penetrating passage, make the Soil conservation suff water near bank dike, in addition, as excessive in the soil moisture near bank dike, also can pass through penetrating passage penetrates in river, realize the exchange of moisture in river and bank dike soil, moreover, penetrating passage on protective wall can be biological boarding and the breeding places of providing such as fishes and shrimps shellfish, this bank dyke revetment is finally made to be more conducive to the eubiosis, bank dike soil can be avoided to cause loss because river washes away simultaneously, also make this bank dyke revetment safer stable.
Accompanying drawing explanation
Fig. 1 is the perspective view one of bank dyke revetment first embodiment of the present invention;
Fig. 2 is the perspective view two of bank dyke revetment first embodiment of the present invention;
Fig. 3 is the side-view of bank dyke revetment first embodiment of the present invention
Fig. 4 is the sectional view of bank dyke revetment first embodiment of the present invention along cross-sectional direction;
Fig. 5 is the perspective view one of bank dyke revetment the 2nd embodiment of the present invention;
Fig. 6 is the perspective view two of bank dyke revetment the 2nd embodiment of the present invention;
Fig. 7 is the sectional view of bank dyke revetment of the present invention 2nd embodiment along cross-sectional direction;
Fig. 8 is the perspective view of H type prestressed concrete stake first embodiment of the present invention;
Fig. 9 is the vertical view of H type prestressed concrete stake first embodiment of the present invention;
Figure 10 is the vertical view of H type prestressed concrete stake the 2nd embodiment of the present invention;
Figure 11 is the vertical view of H type prestressed concrete stake the 3rd example structure 1 of the present invention;
Figure 12 is the vertical view of H type prestressed concrete stake the 3rd example structure 2 of the present invention;
Figure 13 is the perspective view of H type prestressed concrete stake the 4th embodiment of the present invention;
Figure 14 is the vertical view of H type prestressed concrete stake the 4th embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in figures 1-4, it is a preferred embodiment of bank dyke revetment of the present invention.
A kind of ecological environment-friendly type bank dyke revetment, comprising the H type prestressed concrete stake 1 in many insertion soil, this H type prestressed concrete stake 1 is skeleton construction, and length is 5 meters-30 meters, factorial praluction, is applied with prestress to the reinforcing bar in stake body in production process.
The cross section of H type prestressed concrete stake 1 is the H-shaped being made up of the web 12 on two edges of a wing 11 and connection two edges of a wing 11, and two edges of a wing 11 and web 12 form the groove portion 13 extended along stake body length direction (as shown in figure Y-direction) in the both sides of H type prestressed concrete stake 1. Two adjacent H type prestressed concrete stakes 1 are by the muscle groove inserting structures to form that is positioned at side, the edge of a wing 11 together, wherein, muscle groove inserting structure is made up of convex tendon 2 and slot 3, in the side, two edges of a wing 11 that two H type prestressed concrete stakes 1 are spliced mutually, one of them side, the edge of a wing 11 is provided with convex tendon 2, and another side, edge of a wing 11 is provided with described slot 3; After two H type prestressed concrete stakes 1 are spliced, the penetrating passage 4 that before and after being formed, through water supply is passed through, the width of penetrating passage 4 is less than 15. It is filled with rubble or particulate matter in the space 7 that in two adjacent H type prestressed concrete stakes 1, two relative groove portions 13 surround jointly. Rubble is not display in drawing. So both keep the pervious function of penetrating passage, avoid again river to wash away the depletion caused. The earth near bank dike is made to keep suff water, plant on bank dike can absorb the survival rate that enough moisture guarantees plant, in addition, as excessive in the earth moisture near bank dike, also can pass through penetrating passage 4 penetrates in river, finally makes this bank dyke revetment be more conducive to the eubiosis.
Concrete, convex tendon 2 in muscle groove inserting structure is arranged on the side, the edge of a wing 11 of a wherein H type prestressed concrete stake 1, convex tendon 2 has many and along the length direction (as shown in figure Y-direction) on the edge of a wing between the upper and lower every setting, forms the first spacing d1 between neighbouring two convex tendons 2; Slot 3 in muscle groove inserting structure is arranged on the side, the edge of a wing 11 of adjacent another root H type prestressed concrete stake. When convex tendon 2 inserting is in slot 3, the 2nd spacing d2 is formed between the edge of a wing 11 of adjacent two H type prestressed concrete stakes 1, the width of the 2nd spacing d2 should ensure that finger can insert, and the first spacing d1, the 2nd spacing d2 and groove portion 13 form the whole of described penetrating passage 4. Fig. 3 arrow direction indication is current permeation pathway. The soil that during infiltration, moisture realizes in river course and bank dike via the first spacing d1, the 2nd spacing d2 at the first spacing d1 at the edge of a wing, front side 11 place, the 2nd spacing d2, groove portion 13 and posterior area of fixigena edge 11 place carries out exchange of moisture, the penetrating passage 4 that effectively through water supply is passed through before and after the stitching portion of H type prestressed concrete stake is formed.
The convex tendon 2 being positioned on former and later two edges of a wing 11 misplaces and arranges. So both can ensure the pervious function of penetrating passage 4, and river can have been avoided again directly to wash away the soil on bank dike, it is possible to that slows down river washes away dynamics. The cross section of convex tendon 2 is outer little interior greatly trapezoidal, and the cross section of slot 3 is little trapezoidal of outer imperial palace. The cross section of convex tendon 2 and slot 3 is trapezoidal, this reduces from outside to inside gradually with regard to making the opening of slot 3 have, being beneficial to convex tendon 2 inserts in slot 3, also makes convex tendon 2 be combined with slot 3 tightr simultaneously, and trapezoidal convex tendon 2 and slot 3 profile are also beneficial to the demoulding of premculded pile in shaping manufacture process.
The outer wall 111 on the edge of a wing 11 is provided with the tread portion 5 trampled for people of polylith projection or indent, and polylith tread portion 5 interval on the length direction of H type prestressed concrete stake 1 is arranged. The side on the edge of a wing 11 is provided with and can supply the hand steered armrest part held. In the present embodiment, armrest part is the groove 6 arranged along H type prestressed concrete stake 1 length direction in the side on the edge of a wing 11. Certain armrest part also can be the many sides on the edge of a wing 11 along the post portion of the setting of H type prestressed concrete stake 1 length direction interval and lateral protrusions.
It is provided with tread portion 5 because of H type prestressed concrete stake 1 and supplies the hand steered groove 6 held, polylith tread portion 5 is arranged along the length direction interval of stake body 1, like this when this premculded pile is as bank dyke revetment a part of, tread portion 5 is towards river course, if there being people to fall bank dike, the people at this moment fallen upwards can climb along tread portion, foot pedals portion 5 during climbing, the groove 6 of two hand steered firmly both sides, to climb up bank dyke revetment so that adopt the bank dyke revetment of this premculded pile to design more humane in security.
This ecological environment-friendly type protective wall is made up of continuous print many H type prestressed concrete stakes 1, during construction, first according to design requirements, the H type prestressed concrete stake 1 that many have been produced successively fulls squeeze in soil, stake body length in each position insertion dirt bed be greater than overall stake long 1/2nd, make the convex tendon 2 in the side, the edge of a wing 11 of adjacent two H type prestressed concrete stakes 1 and slot 3 inserting mutually simultaneously, continuous print many H type prestressed concrete stakes 1 form continuous print protective wall, then it is filled with rubble being positioned at the space 7 jointly surrounded by the edge of a wing 11 and the web 12 of adjacent two H type prestressed concrete stakes 1 above dirt bed. the construction process of whole protective wall is simple and convenient, can form modular construction mode.
As shown in Fig. 5��7, it is the 2nd embodiment of bank dyke revetment of the present invention.
The difference of the present embodiment with first embodiment is: having the multiple permeable holes 8 for being connected extraneous and groove portion 13 on the edge of a wing 11, each permeable hole 8 and groove portion 13 form the whole of described penetrating passage 4. The soil that during infiltration, moisture realizes via the permeable hole 8 on the permeable hole 8 on the edge of a wing, front side 11, groove portion 13 and posterior area of fixigena edge 11 in river course and bank dike carries out exchange of moisture.
Certainly, the permeable hole 8 on the edge of a wing, front side 11, groove portion 13 and the first spacing d1, the 2nd spacing d2 in conjunction with posterior area of fixigena edge 11 stitching portion can also form penetrating passage 4 jointly.
As shown in Figure 8,9, it is first embodiment of H type prestressed concrete stake of the present invention.
A kind of H type prestressed concrete stake for aforementioned bank dyke revetment, comprise two edges of a wing 11 and connect the web 12 on two edges of a wing 11, the cross section of H type prestressed concrete stake 1 is the H-shaped being made up of the web 12 on two edges of a wing 11 and connection two edges of a wing 11, and two edges of a wing 11 and web 12 form the groove portion 13 extended along stake body length direction (as shown in figure Y-direction) in the both sides of H type prestressed concrete stake 1. Be positioned at H type prestressed concrete stake 1 the same side two edges of a wing 11 side on be equipped with described convex tendon 2, be positioned at another side of H type prestressed concrete stake 1 two edges of a wing 11 side on be equipped with described slot 3; Convex tendon 2 has many and along the length direction (as shown in figure Y-direction) on the edge of a wing 11 between the upper and lower every setting, has the first spacing d1 between neighbouring two convex tendons. The H type prestressed concrete stake of this kind of structure just can form penetrating passage 4 in its stitching portion after mutually splicing.
As shown in Figure 10, it is the 2nd embodiment of H type prestressed concrete stake of the present invention.
The present embodiment be from the difference of H type prestressed concrete stake first embodiment of aforementioned bank dyke revetment convex tendon 2 and slot 3 to arrange position different: two edges of a wing 11 being arranged in H type prestressed concrete stake 1 the same side, the side on one of them edge of a wing 11 is provided with described convex tendon 2, and the side on another edge of a wing 11 is provided with slot 3.
As shown in Figure 11,12, it is the 3rd embodiment of H type prestressed concrete stake of the present invention.
The present embodiment be from the difference of H type prestressed concrete stake first embodiment of aforementioned bank dyke revetment convex tendon 2 and slot 3 to arrange position different: be positioned at H type prestressed concrete stake 1 both sides the edge of a wing side on be equipped with convex tendon 2 or slot 3.
As shown in Figure 13,14, it is the 4th embodiment of H type prestressed concrete stake of the present invention.
The difference of H type prestressed concrete stake first embodiment of the present embodiment and aforementioned bank dyke revetment is; The edge of a wing 11 has the permeable hole 8 for being connected extraneous and groove portion 13.
Although more than describe in detail the preferred embodiments of the present invention, it should be appreciated that ground is understood, for a person skilled in the art, the present invention can have various modifications and variations. All do within the spirit and principles in the present invention any amendment, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. an ecological environment-friendly type bank dyke revetment, comprise H type prestressed concrete stake (1) in many insertion soil, the cross section of described H type prestressed concrete stake (1) is the H-shaped being made up of the web (12) of two edges of a wing (11) and connection two edges of a wing (11), two edges of a wing (11) and web (12) form the groove portion (13) extended along stake body length direction in the both sides of H type prestressed concrete stake (1), two adjacent H type prestressed concrete stake (1) are by the muscle groove inserting structures to form that is positioned at the edge of a wing (11) side together, this muscle groove inserting structure is made up of convex tendon (2) and slot (3), in two edge of a wing (11) sides that two H type prestressed concrete stake (1) are spliced mutually, one of them edge of a wing (11) side is provided with described convex tendon (2), and another edge of a wing (11) side is provided with described slot (3), it is characterized in that: described two adjacent H type prestressed concrete stake (1) are by, after muscle groove inserting structures to form, forming the penetrating passage (4) that the through water supply in front and back is passed through.
2. ecological environment-friendly type bank dyke revetment according to claim 1, it is characterized in that: having the permeable hole (8) for being connected extraneous and described groove portion (13) on the described edge of a wing (11), this permeable hole (8) and groove portion (13) form all or part of of described penetrating passage (4).
3. ecological environment-friendly type bank dyke revetment according to claim 1, it is characterized in that: described convex tendon (2) has many and along the length direction of the edge of a wing (11) between the upper and lower every setting, forms the first spacing (d1) between neighbouring two convex tendons (2); When convex tendon (2) inserting is in slot (3), forming the 2nd spacing (d2) between the edge of a wing (11) of adjacent two H type prestressed concrete stake (1), described first spacing (d1), the 2nd spacing (d2) and groove portion (13) form all or part of of described penetrating passage (4).
4. ecological environment-friendly type bank dyke revetment according to claim 3, it is characterised in that: convex tendon (2) the dislocation arrangement being positioned on former and later two edges of a wing (11) side.
5. ecological environment-friendly type bank dyke revetment according to claim 1, it is characterised in that: the cross section of described convex tendon (2) is outer little interior greatly trapezoidal, and the cross section of described slot (3) is little trapezoidal of outer imperial palace.
6. ecological environment-friendly type bank dyke revetment according to claim 1, it is characterized in that: the outer wall (111) of the described edge of a wing (11) is provided with the tread portion (5) trampled for people of polylith projection or indent, polylith tread portion (5) interval on the length direction of H type prestressed concrete stake (1) is arranged.
7. ecological environment-friendly type bank dyke revetment according to claim 6, it is characterised in that: the side of the described edge of a wing (11) is provided with and can supply the hand steered armrest part held.
8. ecological environment-friendly type bank dyke revetment according to claim 7, it is characterized in that: described armrest part is the groove (6) arranged along H type prestressed concrete stake (1) length direction in the side of the edge of a wing (11), or it is that the many sides in the edge of a wing (11) are along the post portion of the setting of H type prestressed concrete stake (1) length direction interval and lateral protrusions.
9. ecological environment-friendly type bank dyke revetment according to claim 1, it is characterised in that: it is filled with rubble or particulate matter in the space (7) that two groove portions (13) relative in adjacent two described H type prestressed concrete stake (1) surround jointly.
10. one kind can be used for the H type prestressed concrete stake of bank dyke revetment as described in item as arbitrary in claim 1��9, comprise two edges of a wing (11) and connect the web (12) of two edges of a wing (11), the cross section of H type prestressed concrete stake (1) is the H-shaped being made up of the web (12) of two edges of a wing (11) and connection two edges of a wing (11), and two edges of a wing (11) and web (12) form the groove portion (13) extended along stake body length direction in the both sides of H type prestressed concrete stake (1); It is characterized in that being positioned on the side of two edges of a wing (11) of H type prestressed concrete stake (1) the same side and it is equipped with described convex tendon (2), be positioned at H type prestressed concrete stake (1) another side two edges of a wing (11) side on be equipped with described slot (3), described convex tendon (2) have many and along the length direction of the edge of a wing (11) between the upper and lower every setting.
11. 1 kinds can be used for the H type prestressed concrete stake of bank dyke revetment as described in item as arbitrary in claim 1��9, comprise two edges of a wing (11) and connect the web (12) of two edges of a wing (11), the cross section of H type prestressed concrete stake (1) is the H-shaped being made up of the web (12) of two edges of a wing (11) and connection two edges of a wing (11), and two edges of a wing (11) and web (12) form the groove portion (13) extended along stake body length direction in the both sides of H type prestressed concrete stake (1); It is characterized in that being arranged in two edges of a wing (11) of H type prestressed concrete stake (1) the same side, the side on one of them edge of a wing (11) is provided with described convex tendon (2), the side on another edge of a wing (11) is provided with described slot (3), described convex tendon (2) have many and along the length direction of the edge of a wing (11) between the upper and lower every setting.
12. 1 kinds can be used for the H type prestressed concrete stake of bank dyke revetment as described in item as arbitrary in claim 1��9, comprise two edges of a wing (11) and connect the web (12) of two edges of a wing (11), the cross section of H type prestressed concrete stake (1) is the H-shaped being made up of the web (12) of two edges of a wing (11) and connection two edges of a wing (11), and two edges of a wing (11) and web (12) form the groove portion (13) extended along stake body length direction in the both sides of H type prestressed concrete stake (1); It is characterized in that being positioned on the side on the edge of a wing of H type prestressed concrete stake (1) both sides and be equipped with described convex tendon (2) or slot (3), described convex tendon (2) have many and along the length direction of the edge of a wing (11) between the upper and lower every setting.
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| CN201610136360.3A CN105625257B (en) | 2016-03-10 | 2016-03-10 | Ecological environment-friendly type bunding protecting wall and the H-type prestressed-concrete pile for the protecting wall |
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| CN201610136360.3A CN105625257B (en) | 2016-03-10 | 2016-03-10 | Ecological environment-friendly type bunding protecting wall and the H-type prestressed-concrete pile for the protecting wall |
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| CN105625257B CN105625257B (en) | 2018-06-22 |
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| CN106049460A (en) * | 2016-07-19 | 2016-10-26 | 周兆弟 | Precast pile capable of using steel strands for connection and connection method |
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| CN105625257B (en) | 2018-06-22 |
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