CN101955612B - 泥沙实体模型试验用复合塑料模型沙及其制备方法 - Google Patents
泥沙实体模型试验用复合塑料模型沙及其制备方法 Download PDFInfo
- Publication number
- CN101955612B CN101955612B CN2010102140889A CN201010214088A CN101955612B CN 101955612 B CN101955612 B CN 101955612B CN 2010102140889 A CN2010102140889 A CN 2010102140889A CN 201010214088 A CN201010214088 A CN 201010214088A CN 101955612 B CN101955612 B CN 101955612B
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- China
- Prior art keywords
- composite plastic
- model
- sasnd
- plastic model
- preparation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102140889A CN101955612B (zh) | 2010-06-22 | 2010-06-22 | 泥沙实体模型试验用复合塑料模型沙及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102140889A CN101955612B (zh) | 2010-06-22 | 2010-06-22 | 泥沙实体模型试验用复合塑料模型沙及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101955612A CN101955612A (zh) | 2011-01-26 |
CN101955612B true CN101955612B (zh) | 2012-07-25 |
Family
ID=43483220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102140889A Expired - Fee Related CN101955612B (zh) | 2010-06-22 | 2010-06-22 | 泥沙实体模型试验用复合塑料模型沙及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101955612B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102729353B (zh) * | 2012-06-19 | 2015-04-15 | 东丽塑料(深圳)有限公司 | 热可塑性树脂造粒方法及设备 |
CN104502529B (zh) * | 2014-11-17 | 2016-09-07 | 水利部交通运输部国家能源局南京水利科学研究院 | 新型膨胀珍珠岩模型沙及其制备方法 |
CN105801747B (zh) * | 2016-04-01 | 2017-09-22 | 长江水利委员会长江科学院 | 一种河工模型试验中动岸模拟材料及其应用 |
CN108398377B (zh) * | 2018-02-28 | 2020-11-10 | 河海大学 | 一种测定浅水湖泊底摩擦系数的模拟装置及其使用方法 |
CN110164287A (zh) * | 2019-06-13 | 2019-08-23 | 苏州育龙科教设备有限公司 | 一种用于教学的仿真沙石树脂颗粒 |
CN115197582A (zh) * | 2022-09-08 | 2022-10-18 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | 一种新型改性聚酯模型沙制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1908055A (zh) * | 2006-07-28 | 2007-02-07 | 许其昌 | 塑砂 |
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2010
- 2010-06-22 CN CN2010102140889A patent/CN101955612B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1908055A (zh) * | 2006-07-28 | 2007-02-07 | 许其昌 | 塑砂 |
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Publication number | Publication date |
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CN101955612A (zh) | 2011-01-26 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Lu Jinyou Inventor after: Wei Guoyuan Inventor after: Sun Guizhou Inventor after: Ye Jing Inventor after: Yao Shiming Inventor after: Li Ligang Inventor after: Long Chaoping Inventor after: Wang Mingna Inventor before: Lu Jinyou Inventor before: Wei Guoyuan Inventor before: Sun Guizhou Inventor before: Ye Jing Inventor before: Yao Shiming Inventor before: Long Chaoping Inventor before: Wang Mingna |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LU JINYOU WEI GUOYUAN SUN GUIZHOU YE JING YAO SHIMING LONG CHAOPING WANG MINGNA TO: LU JINYOU WEI GUOYUAN SUN GUIZHOU YE JING YAO SHIMING LI LIGANG LONG CHAOPING WANG MINGNA |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20130622 |