Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-corrosion treatment process for offshore steel pipe pile
The invention discloses an anti-corrosion treatment process for an offshore steel pipe pile. The anti-corrosion treatment process comprises the steps of steel pipe pile machining, primary spraying, assembling, secondary spraying, cathode protection equipment configuration and protection equipment configuration. According to the scheme, through the mode that primary spraying and secondary spraying are matched, after assembling is completed, secondary spraying is carried out on the assembling part, and the situation that after existing overall spraying is completed, assembling is carried out, and consequently an anti-corrosion coating is damaged is avoided; by arranging the cathode protection equipment, the steel pipe column becomes a cathode in the use process of the steel pipe column, so that electron migration caused by corrosion is inhibited, and corrosion is avoided or weakened; and protection equipment is arranged, so that the damage of sea wave impact to the second coating is reduced, and a good anti-corrosion effect is achieved on the whole.
本申请公开了一种海上钢管桩防腐蚀处理工艺，包括钢管桩加工、一次喷涂、装配、二次喷涂、配置阴极保护设备和配置防护设备。本方案，通过一次喷涂和二次喷涂配合的方式，在完成装配后，对装配部位进行二次喷涂，避免了现有整体喷涂完成后，在进行装配导致的防腐蚀涂层损坏的情况；通过配置阴极保护设备，在钢管柱使用过程中，使得钢管柱成为阴极，从而使得腐蚀发生的电子迁移得到抑制，避免或减弱腐蚀的发生；配置防护设备，减少海浪冲击对第二涂层的损坏，整体达到良好的防腐蚀效果。
Anti-corrosion treatment process for offshore steel pipe pile
The invention discloses an anti-corrosion treatment process for an offshore steel pipe pile. The anti-corrosion treatment process comprises the steps of steel pipe pile machining, primary spraying, assembling, secondary spraying, cathode protection equipment configuration and protection equipment configuration. According to the scheme, through the mode that primary spraying and secondary spraying are matched, after assembling is completed, secondary spraying is carried out on the assembling part, and the situation that after existing overall spraying is completed, assembling is carried out, and consequently an anti-corrosion coating is damaged is avoided; by arranging the cathode protection equipment, the steel pipe column becomes a cathode in the use process of the steel pipe column, so that electron migration caused by corrosion is inhibited, and corrosion is avoided or weakened; and protection equipment is arranged, so that the damage of sea wave impact to the second coating is reduced, and a good anti-corrosion effect is achieved on the whole.
本申请公开了一种海上钢管桩防腐蚀处理工艺，包括钢管桩加工、一次喷涂、装配、二次喷涂、配置阴极保护设备和配置防护设备。本方案，通过一次喷涂和二次喷涂配合的方式，在完成装配后，对装配部位进行二次喷涂，避免了现有整体喷涂完成后，在进行装配导致的防腐蚀涂层损坏的情况；通过配置阴极保护设备，在钢管柱使用过程中，使得钢管柱成为阴极，从而使得腐蚀发生的电子迁移得到抑制，避免或减弱腐蚀的发生；配置防护设备，减少海浪冲击对第二涂层的损坏，整体达到良好的防腐蚀效果。
Anti-corrosion treatment process for offshore steel pipe pile
一种海上钢管桩防腐蚀处理工艺
CAO QINGWEI (Autor:in) / HANG ZHAOFENG (Autor:in) / ZHANG YU (Autor:in) / YAN WEIJUN (Autor:in) / JIA JIALIN (Autor:in) / YAN QIHUI (Autor:in)
24.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B05D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
,
Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
/
B23P
Sonstige Metallbearbeitung
,
OTHER WORKING OF METAL
/
C23F
Nichtmechanisches Entfernen metallischer Stoffe von Oberflächen
,
NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES
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