CN112049014A - Construction process of wooden trestle - Google Patents
Construction process of wooden trestle Download PDFInfo
- Publication number
- CN112049014A CN112049014A CN202010898901.2A CN202010898901A CN112049014A CN 112049014 A CN112049014 A CN 112049014A CN 202010898901 A CN202010898901 A CN 202010898901A CN 112049014 A CN112049014 A CN 112049014A
- Authority
- CN
- China
- Prior art keywords
- wood
- trestle
- wooden
- installing
- upright
- Prior art date
- 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.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a construction process of a wooden trestle, which comprises the following steps: construction preparation, namely performing wood approach inspection, and constructing a wood trestle structure, wherein the construction comprises the steps of installing a longitudinal main wood beam and a transverse wood beam to form a bridge deck foundation; fixedly mounting the wood beam mortise-tenon joints and the angle steel at the bottom of the longitudinal main wood beam; performing combined connection of the railings and the upright columns at the bridge deck foundation, and then installing and fixing the upright columns by bolts; installing a wood panel and assembling inclined struts on the railing; the construction process of the wooden trestle remarkably improves the structural strength of the wooden trestle.
Description
Technical Field
The invention relates to the field of construction of wooden trestles, in particular to a construction process of a wooden trestle.
Background
The trestle is also called a plank road and a plank pavilion, and is an important mountain road in ancient China. The wooden trestle is widely applied to residential garden construction, parks, wetland parks and scenic spots in recent years, is integrated with wetlands, pavilions, ancient buildings, gardening trees and the like, is convenient for visitors to be close to the water surface, is formed by water systems and is a universal humanistic landscape.
Researchers find that the traditional wood trestle has poor structural stability and poor structural strength, and particularly, the installation and construction of structures such as a longitudinal main wood beam, a transverse wood beam, a bridge deck panel structure and the like are basically in screw connection, and the structural strength and the reliability of the wood trestle are difficult to guarantee by the single connection mode.
Disclosure of Invention
The invention aims to provide a construction process of a wood trestle, which aims to solve the technical problems of poor structural strength and poor reliability of the wood trestle in the prior art.
The embodiment of the invention provides a construction process of a wooden trestle, which comprises the following steps:
construction preparation, namely performing wood approach inspection, and constructing a wood trestle structure, wherein the construction comprises the steps of installing a longitudinal main wood beam and a transverse wood beam to form a bridge deck foundation;
fixedly mounting the wood beam mortise-tenon joints and the angle steel at the bottom of the longitudinal main wood beam;
performing combined connection of the railings and the upright columns at the bridge deck foundation, and then installing and fixing the upright columns by bolts;
wood panel mounting is performed and diagonal brace assembly is performed on the balustrade.
Preferably, as one possible embodiment; in the implementation process of installing the longitudinal main wood beam and the transverse wood beam to form the bridge deck foundation, the two ends of the transverse wood beam and the longitudinal main wood beam are connected in a mortise-tenon mode.
Preferably, as one possible embodiment; the stand with mortise-tenon joint between the railing, just the railing is heightened and is increased inside bracing.
Preferably, as one possible embodiment; the distance between the upright posts is set to be 2 meters.
Preferably, as one possible embodiment; the length 1250mm of every stand, the cross-section of stand is the square that the length of side size is 120mm, the stand top forms regular arris platform, the inclined plane width of regular arris platform is 20mm, apart from make V type recess around 120mm at stand top.
Preferably, as one possible embodiment; after the bridge deck foundation is installed, the following operation steps are further executed:
installing a wood panel on a bridge deck foundation formed by installing the transverse wood beam and the longitudinal main wood beam;
the wooden panel and the wooden beam are installed by self-tapping screws, and each part is fixed by 3 screws;
at the turning position of the bridge deck foundation of the wooden trestle, the wooden panels are longitudinally sawed to form two branch panels with one wide side and one narrow side, and the narrow sides all point to the turning circle center side of the trestle to form a sector shape.
Preferably, as one possible embodiment; in the process of installing the wood panel and assembling the inclined strut on the railing, the method also comprises the following operation steps:
and installing a railing inclined strut, and filling the rectangular hole formed between the railing and the stand column.
Preferably, as one possible embodiment; after the wood panel installation is carried out and the diagonal bracing assembling process operation is carried out on the railing, the method also comprises the following operation steps:
spraying acid primer, and then scraping latex waterproof putty at the joint of the upright post and the wood panel;
and then polishing the surface of the wooden trestle smoothly, spraying and brushing 2-3 acid primer, then performing surface polishing treatment, spraying and brushing 2-3 acid finish paint, and finally performing acceptance check operation.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
by adopting the technical scheme, the wood trestle construction process provided by the application has the following technical effects:
in the technical scheme of the application, the method comprises the following operation steps: construction preparation, namely performing wood approach inspection, and constructing a wood trestle structure, wherein the construction comprises the steps of installing a longitudinal main wood beam and a transverse wood beam to form a bridge deck foundation; fixedly mounting the wood beam mortise-tenon joints and the angle steel at the bottom of the longitudinal main wood beam; performing combined connection of the railings and the upright columns at the bridge deck foundation, and then installing and fixing the upright columns by bolts; wood panel mounting is performed and diagonal brace assembly is performed on the balustrade. The wood trestle construction process provided by the embodiment of the invention creatively designs the connection modes among various structures and wood panels with specific designs;
in order to prolong the service life of the trestle and improve the safety protection performance of the railings, the wood trestle construction process provided by the embodiment of the invention has the advantages that the upright posts and the wood beam are connected by bolts, the upright posts and the railings are connected in a mortise-tenon manner, and the railings are heightened to increase internal diagonal braces. The wood panel is required to be disconnected when meeting the wood upright post, the wood panel is extended outside the upright post, in order to achieve tidiness and beauty, battens are fixed on the side face of the wood upright post in the extending process, and the wood panel is installed on the battens. At wooden trestle turning, saw wooden panel, the equal directional centre of a circle of narrow limit forms fan-shaped specific structural design, is showing the structural strength who has promoted wooden trestle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flow chart of a wood trestle construction process provided by an embodiment of the invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that "connected" is to be understood broadly, for example, it may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
The embodiment of the invention provides a construction process of a wooden trestle, which comprises the following operation steps:
step S11: construction preparation, namely performing wood approach inspection, and constructing a wood trestle structure, wherein the construction comprises the steps of installing a longitudinal main wood beam and a transverse wood beam to form a bridge deck foundation;
step S12: fixedly mounting the wood beam mortise-tenon joints and the angle steel at the bottom of the longitudinal main wood beam;
step S13: performing combined connection of the railings and the upright columns at the bridge deck foundation, and then installing and fixing the upright columns by bolts;
step S14: wood panel mounting is performed and diagonal brace assembly is performed on the balustrade.
In the technical scheme, in order to prolong the service life of the trestle and improve the safety protection performance of the railings, the wood trestle construction process provided by the embodiment of the invention has the advantages that the stand columns are connected with the wood beam through bolts, the stand columns are connected with the railings in a mortise-tenon manner, and the railings are heightened to increase the internal inclined struts. The wood panel is required to be disconnected when meeting the wood upright post, the wood panel is extended outside the upright post, in order to achieve tidiness and beauty, battens are fixed on the side face of the wood upright post in the extending process, and the wood panel is installed on the battens. At the turning position of the wooden trestle, the wooden panel is sawn, and the narrow sides of the wooden panel point to the circle center to form a fan-shaped specific structural design.
In addition, in order to improve the structural strength of the wood trestle, according to the wood trestle construction process provided by the embodiment of the invention, the horizontal cross beam and the longitudinal beam of the wood trestle are connected by adopting mortise and tenon joints, and the intersection is reinforced by using angle steel and screws, so that the horizontal structure of the trestle is reinforced. The longitudinal beam and the concrete support column are connected by adopting horizontal angle steel and expansion bolts, and are additionally connected by angle steel and bolts up and down, so that the upper structure and the lower structure of the trestle are reinforced.
Preferably, as one possible embodiment; in the implementation process of step S12, the transverse wood beam and the longitudinal main wood beam are connected by mortise and tenon joints, and the transverse wood beam and the longitudinal secondary wood beam are connected by buckling.
It should be noted that, the transverse wood beam and the longitudinal main wood beam are connected by mortise and tenon joints at two ends, the transverse wood beam and the longitudinal secondary wood beam are buckled, the right angle between the wood beams is fixed by L30 x 30 angle steel with the length of 110mm, and the concrete support column and the wood beam are fixed up and down by L50 x 50 angle steel with the length of 220 mm.
Preferably, as one possible embodiment; the stand with mortise-tenon joint between the railing, just the railing is heightened and is increased inside bracing.
Preferably, as one possible embodiment; the distance between the upright posts is set to be 2 meters.
It should be noted about the above-mentioned column (or simply called wood column) that the distance between columns is set to about 2 meters, and the railing is connected with the wood column through mortise and tenon joint, the railing and the column are assembled compactly, the column and the wood beam are fixed by two phi 12 bolts, the connecting line of the two bolts forms an angle of about 45 degrees with the column, and the nut is screwed up by attaching phi 14 bolt gasket (increasing the fastening stress area);
preferably, as one possible embodiment; every the length 1250mm of stand, the cross-section is 120 x 120mm, the stand top forms positive terrace with edge, positive terrace with edge's inclined plane width is 20mm, makes V type recess, the recess width 15mm around apart from stand top 120 mm.
Preferably, as one possible embodiment; after the bridge deck foundation is installed, the following operation steps are further executed:
step S131: installing a wood panel on a bridge deck foundation formed by installing the transverse wood beam and the longitudinal main wood beam;
step S132: the wooden panel and the wooden beam are installed by self-tapping screws, and each part is fixed by 3 screws;
step S134: at the turning position of the bridge deck foundation of the wooden trestle, the wooden panels are longitudinally sawed to form two branch panels with one wide side and one narrow side, and the narrow sides all point to the turning circle center side of the trestle to form a sector shape.
The wood panel and the wood beam are installed by self-tapping screws, each part is fixed by 3 screws, the wood panel is longitudinally sawed at the turning part of the trestle to form two panels with one wide side and one narrow side, and the narrow sides point to the turning circle center side of the trestle to form a sector shape;
the wooden panel is installed on the bridge floor basis, because the bridge floor basis is highly inconsistent occasionally, has consequently designed wooden panel step, and in wooden panel step department, select the vertical main wooden beam that length is 1 meter, along diagonal saw open, the hypotenuse upwards, with fast tooth screw fixation on the wooden beam of bottom, install the panel on the wooden beam inclined plane, with step both ends meet in the same direction, form the ramp, this ramp length should not be less than 1m, otherwise can produce when the migrant walks and trip.
After the wood panel meets the stand column and is broken, one wood beam with the length of 300mm is installed on the outer side of the stand column and used for fixing the extended wood panel, and the wood panel is firm, neat and attractive.
Preferably, as one possible embodiment; in step S14, a balustrade brace is installed to fill the rectangular opening formed between the balustrade and the post.
It should be noted that in the specific technical scheme, the balustrade diagonal brace is installed, a rectangular opening formed between the balustrade and the upright post is filled, 45mm × 90mm battens are processed according to the length of a diagonal line in the rectangle, and the X-shaped diagonal brace is assembled into an X-shaped diagonal brace tenon connection (the balustrade opening is composed of triangles with the areas of 0.19m2 and 0.14m 2), the joint of two ends is aligned with the upright post, and the joint and the buckle joint are fixed on two sides by more than 10 air nails.
Preferably, as one possible embodiment; after the step S14, the method further includes the following steps:
step S15: spraying acid primer, and then scraping latex waterproof putty at the joint of the upright post and the wood panel;
step S16: and then polishing the surface of the wooden trestle smoothly, spraying and brushing 2-3 acid primer, then performing surface polishing treatment, spraying and brushing 2-3 acid finish paint, and finally performing acceptance check operation.
It should be noted that in the specific technical scheme, the top of the column, the joint of the railing, the crack of the external leakage screw and the wood column, and the joint of the wood panel are coated with latex waterproof putty to slow down the corrosion of the self-tapping screw and the joint of the wood, and the polishing is carried out after the strength of the putty is qualified; then 2-3 acid priming paint is sprayed and 2-3 acid finishing paint is sprayed, so that the surfaces of the panel, the railing and the upright post are bright and the wood color is clear.
According to the technical scheme of the embodiment of the invention, the acid paint is sprayed on the surface of the wood once, so that dew can be prevented from leaving mildew spots on the wood, and burrs can be polished conveniently. And (4) scraping the latex waterproof putty at the joint, and scraping the place with large gap twice. The wooden trestle needs to be repeatedly polished and painted, and the local part is manually polished and painted, so that the surface of the wood is smooth and bright. If the conditions are met, the wooden trestle can be maintained every 1 to 2 years, and the surface of the wooden trestle is polished and painted, so that the durability of the wooden trestle in use can be improved.
The wood trestle has the technical effects of other aspects, for example, the upright posts and the longitudinal wood beam are connected by bolts, the defect that the tenon-and-mortise parts of the upright posts are quickly decayed is avoided, the safety protection performance of the upright post railings is improved, the structural strength is improved, the construction quality is praised, and good social benefits are obtained.
The wood trestle structure provided by the embodiment of the invention adopts bolts, mortise and tenon joints and buckling and tenon joints, so that the mortise and tenon joint operation between the upright post and the wood beam is reduced, the structural strength is improved, and the maintenance is convenient. The bottom timber beams adopts the angle steel to consolidate, and load-carrying members is more firm, meets the sudden torrential rain, and under the condition that lake water floods the bridge floor, wooden trestle is unlikely to the drift. Landing stage turns more in a flexible way, and the railing increases inside increase bracing, and safety protection nature improves. Under the condition that the structural strength of the upright post and the railing is increased, the labor intensity is reduced, the labor efficiency is improved, the construction period is shortened, the manufacturing cost is reduced, the generation of sawdust is reduced, energy is saved, the environment is protected, and the process has advancement, universality, operability and benefit as proved by engineering examples.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A construction process of a wooden trestle is characterized by comprising the following steps:
construction preparation, namely performing wood approach inspection, and constructing a wood trestle structure, wherein the construction comprises the steps of installing a longitudinal main wood beam and a transverse wood beam to form a bridge deck foundation;
fixedly mounting the wood beam mortise-tenon joints and the angle steel at the bottom of the longitudinal main wood beam;
performing combined connection of the railings and the upright columns at the bridge deck foundation, and then installing and fixing the upright columns by bolts;
wood panel mounting is performed and diagonal brace assembly is performed on the balustrade.
2. The construction process of the wood trestle of claim 1, wherein in the implementation process of installing the longitudinal main wood beam and the transverse wood beam to form a bridge deck foundation, the two ends of the transverse wood beam and the longitudinal main wood beam are connected by mortise and tenon joints.
3. The construction process of the wood trestle of claim 2, wherein the upright posts are in mortise and tenon connection with the railings, and the railings are heightened to increase internal diagonal braces.
4. A wood trestle construction process according to claim 3, wherein the distance between the upright posts is set to 2 meters.
5. The wood trestle construction process of claim 1, wherein the length of each upright is 1250mm, the cross section of each upright is a square with the side length dimension of 120mm, a regular prism table is formed at the top of each upright, the width of an inclined surface of the regular prism table is 20mm, and a V-shaped groove is formed around the upright 120mm away from the top of each upright.
6. The wood trestle construction process of claim 5, further comprising, after the installation of the deck foundation, the following steps:
installing a wood panel on a bridge deck foundation formed by installing the transverse wood beam and the longitudinal main wood beam;
the wooden panel and the wooden beam are installed by self-tapping screws, and each part is fixed by 3 screws;
at the turning position of the bridge deck foundation of the wooden trestle, the wooden panels are longitudinally sawed to form two branch panels with one wide side and one narrow side, and the narrow sides all point to the turning circle center side of the trestle to form a sector shape.
7. The wood trestle construction process of claim 6, wherein in the process of installing wood panels and assembling diagonal braces on the railings, the process further comprises the following operation steps:
and installing a railing inclined strut, and filling the rectangular hole formed between the railing and the stand column.
8. The wood trestle construction process of claim 7, further comprising, after the wood panel installation and the diagonal brace assembly process operation performed on the balustrade, performing the following steps:
spraying acid primer, and then scraping latex waterproof putty at the joint of the upright post and the wood panel;
and then polishing the surface of the wooden trestle smoothly, spraying and brushing 2-3 acid primer, then performing surface polishing treatment, spraying and brushing 2-3 acid finish paint, and finally performing acceptance check operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010898901.2A CN112049014A (en) | 2020-08-31 | 2020-08-31 | Construction process of wooden trestle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010898901.2A CN112049014A (en) | 2020-08-31 | 2020-08-31 | Construction process of wooden trestle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112049014A true CN112049014A (en) | 2020-12-08 |
Family
ID=73607635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010898901.2A Pending CN112049014A (en) | 2020-08-31 | 2020-08-31 | Construction process of wooden trestle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112049014A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002075056A1 (en) * | 2001-02-27 | 2002-09-26 | Kookmin Composite Infrastructure, Inc. | Integrally bonded fiber reinforced composite deck of adjustable alignment, method for fabrication and connection thereof |
| CN1884700A (en) * | 2006-07-12 | 2006-12-27 | 湖南大学 | Bamboo bridge |
| CN102251584A (en) * | 2011-05-04 | 2011-11-23 | 南京工业大学 | L-shaped angle steel reinforced wood structure mortise and tenon joint |
| CN103015528A (en) * | 2012-12-10 | 2013-04-03 | 浙江大学 | Wood structure of typhoon-against residence |
| CN205502426U (en) * | 2016-01-20 | 2016-08-24 | 深圳市永安环保实业有限公司 | Wood system railing convenient to installation |
| CN207513219U (en) * | 2017-10-20 | 2018-06-19 | 河北建筑工程学院 | A kind of timber structure Tenon node with bracing reinforcement |
| CN207813078U (en) * | 2017-12-01 | 2018-09-04 | 西安建筑科技大学 | A kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint |
| CN207999000U (en) * | 2018-01-08 | 2018-10-23 | 安徽力森木塑新材料有限公司 | A kind of wood moulding connecting piece for railing |
| CN109610290A (en) * | 2019-01-24 | 2019-04-12 | 河海大学 | A kind of landscape trestle |
| CN208899305U (en) * | 2018-09-26 | 2019-05-24 | 河海大学 | A kind of small across footpath people row wooden bridge in rural area |
| CN210369647U (en) * | 2019-06-21 | 2020-04-21 | 佛山市丰茂建设工程有限公司 | Novel railing structure |
-
2020
- 2020-08-31 CN CN202010898901.2A patent/CN112049014A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002075056A1 (en) * | 2001-02-27 | 2002-09-26 | Kookmin Composite Infrastructure, Inc. | Integrally bonded fiber reinforced composite deck of adjustable alignment, method for fabrication and connection thereof |
| CN1884700A (en) * | 2006-07-12 | 2006-12-27 | 湖南大学 | Bamboo bridge |
| CN102251584A (en) * | 2011-05-04 | 2011-11-23 | 南京工业大学 | L-shaped angle steel reinforced wood structure mortise and tenon joint |
| CN103015528A (en) * | 2012-12-10 | 2013-04-03 | 浙江大学 | Wood structure of typhoon-against residence |
| CN205502426U (en) * | 2016-01-20 | 2016-08-24 | 深圳市永安环保实业有限公司 | Wood system railing convenient to installation |
| CN207513219U (en) * | 2017-10-20 | 2018-06-19 | 河北建筑工程学院 | A kind of timber structure Tenon node with bracing reinforcement |
| CN207813078U (en) * | 2017-12-01 | 2018-09-04 | 西安建筑科技大学 | A kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint |
| CN207999000U (en) * | 2018-01-08 | 2018-10-23 | 安徽力森木塑新材料有限公司 | A kind of wood moulding connecting piece for railing |
| CN208899305U (en) * | 2018-09-26 | 2019-05-24 | 河海大学 | A kind of small across footpath people row wooden bridge in rural area |
| CN109610290A (en) * | 2019-01-24 | 2019-04-12 | 河海大学 | A kind of landscape trestle |
| CN210369647U (en) * | 2019-06-21 | 2020-04-21 | 佛山市丰茂建设工程有限公司 | Novel railing structure |
Non-Patent Citations (2)
| Title |
|---|
| 万象: "弧曲线型园林铺地新工艺的探讨", 《现代园林》 * |
| 张伟德: "梯形石板材在曲线硬地铺装中的应用及实践", 《市政工程》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10024046B2 (en) | Bracing bracket system | |
| WO1994015041A1 (en) | Precision structural system | |
| CN101871259B (en) | Building method of integral slip type scaffold used for steel grid construction | |
| CN113423892A (en) | Anchor and rail assembly | |
| CN108915140B (en) | Method for installing full glass curtain wall with arc exceeding 10m Gao Wan | |
| CN204876578U (en) | Building construction system | |
| CN214461200U (en) | Component combined house with tight connection | |
| CN112049014A (en) | Construction process of wooden trestle | |
| CN211597319U (en) | Building roof beam and roof with stable structure | |
| KR20110009882A (en) | Tailor-made manufacturing method for furniture-style buildings and traditional korean-style structure | |
| CN215212187U (en) | Civil engineering construction support frame | |
| CN215670884U (en) | Assembly type building staircase operation platform | |
| US20040050009A1 (en) | Modular deck apparatus and method | |
| US20230417046A1 (en) | Multi-story building having prefabricated stair and elevator modules | |
| AU2017268495A1 (en) | Scaffolding System | |
| CN205189115U (en) | Portable wooden long corridor | |
| CN209924293U (en) | Reinforced concrete archaizing building cornice | |
| CN210151911U (en) | Prefabricated light house | |
| JP3384784B2 (en) | Garage deck | |
| CN218757952U (en) | Assembled building major structure convenient to installation | |
| CN206173766U (en) | People's bank of china's plank road | |
| CN212249089U (en) | Civil engineering construction support | |
| NL1043999B1 (en) | Aluminium frame building, build element and method therefor | |
| CN219753740U (en) | Archaize building aluminum plate rafter mounting structure | |
| CN219175473U (en) | Outdoor wood shed mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201208 |
|
| RJ01 | Rejection of invention patent application after publication |