Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method and structure for forming oppositely-buckled dewatering well gravel-pasted filter through 3D printing technology
The invention discloses a method and structure for forming an oppositely-buckled dewatering well gravel-pasted filter through a 3D printing technology. The method comprises the steps of establishing agravel-pasted layer three-dimensional model matched with all aquifers through a 3D modeling technology; manufacturing a gravel-pasted layer according to the gravel-pasted layer three-dimensional model by using a 3D printing method, wherein the gravel-pasted layer comprises a first arc-shaped sheet and a second arc-shaped sheet which are oppositely buckled to form a pipe shape; and oppositely buckling the first arc-shaped sheet and the second arc-shaped sheet on corresponding water filtering pipes to form the gravel-pasted filter. According to the method, a plurality of gravel-pasted layers which are suitable for the aquifers with different depths and meet the requirements on particle size, pore distribution, strength and the like can be quickly manufactured.
本发明公开了一种3D打印技术形成对扣式降水井贴砾过滤器的方法及结构，其方法包括步骤：利用3D建模技术建立适配于各含水层的贴砾层三维立体模型；利用3D打印方法按照贴砾层三维立体模型制作贴砾层，所述贴砾层包括对扣形成管状的第一弧形片和第二弧形片；将所述第一弧形片和所述第二弧形片对扣于对应的滤水管上形成所述贴砾过滤器。本发明可快速制作多个适用于不同深度含水层的颗粒粒径、孔隙分布、强度等均符合需求的贴砾层。
Method and structure for forming oppositely-buckled dewatering well gravel-pasted filter through 3D printing technology
The invention discloses a method and structure for forming an oppositely-buckled dewatering well gravel-pasted filter through a 3D printing technology. The method comprises the steps of establishing agravel-pasted layer three-dimensional model matched with all aquifers through a 3D modeling technology; manufacturing a gravel-pasted layer according to the gravel-pasted layer three-dimensional model by using a 3D printing method, wherein the gravel-pasted layer comprises a first arc-shaped sheet and a second arc-shaped sheet which are oppositely buckled to form a pipe shape; and oppositely buckling the first arc-shaped sheet and the second arc-shaped sheet on corresponding water filtering pipes to form the gravel-pasted filter. According to the method, a plurality of gravel-pasted layers which are suitable for the aquifers with different depths and meet the requirements on particle size, pore distribution, strength and the like can be quickly manufactured.
本发明公开了一种3D打印技术形成对扣式降水井贴砾过滤器的方法及结构，其方法包括步骤：利用3D建模技术建立适配于各含水层的贴砾层三维立体模型；利用3D打印方法按照贴砾层三维立体模型制作贴砾层，所述贴砾层包括对扣形成管状的第一弧形片和第二弧形片；将所述第一弧形片和所述第二弧形片对扣于对应的滤水管上形成所述贴砾过滤器。本发明可快速制作多个适用于不同深度含水层的颗粒粒径、孔隙分布、强度等均符合需求的贴砾层。
Method and structure for forming oppositely-buckled dewatering well gravel-pasted filter through 3D printing technology
3D打印技术形成对扣式降水井贴砾过滤器的方法及结构
ZHU YANFEI (Autor:in) / PAN WEIQIANG (Autor:in) / WANG JIANXIU (Autor:in) / QU JIANXUN (Autor:in) / WU ZHAO (Autor:in) / LONG GUANHONG (Autor:in) / JIN XIN (Autor:in) / PEI LIEFENG (Autor:in) / WEN SUOLIN (Autor:in) / YANG LIU (Autor:in)
29.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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