Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed reinforced concrete tower structure and manufacturing method
The invention discloses a prestressed reinforced concrete tower structure and a manufacturing method thereof.The manufacturing method comprises the steps that S1, after main reinforcements and spiral reinforcements are bound and woven into a cage, the cage is assembled into a prefabricated steel tower drum; s2, concrete mortar prepared according to the designed proportion is sprayed to the cage of the steel tower drum to form a concrete layer, and an initial steel-concrete tower structure is obtained; s3, after the concrete layer is formed and the strength is larger than the first threshold strength, the initial reinforced concrete tower structure is cleaned, polished, inspected, derusted and subjected to anti-corrosion treatment; and S4, after the strength of the concrete layer reaches the second threshold strength, accessories in the tower barrel are installed, and a reinforced concrete tower structure product is obtained. Main reinforcements and spiral reinforcements are bound and woven into a cage and then assembled into a prefabricated steel tower drum, then concrete pouring is carried out, and after a concrete layer is formed and the strength is larger than first threshold strength, cleaning, polishing, inspection, rust removal and anti-corrosion treatment are carried out; and after the second threshold strength is reached, accessories in the tower barrel are installed, the working efficiency of mixed tower hoisting operation is improved, it can be guaranteed that the frequency ranges from 1P to 3P, the crossing risk is avoided, and the safety of a unit is improved.
本发明公开了一种预应力钢混塔结构以及制造方法，制造方法包括S1，将主筋和螺旋筋绑扎编笼后，装配进预制的钢制塔筒内；S2，对钢制塔筒的笼喷洒按设计的配比制成的混凝土砂浆形成混凝土层，获得初始钢混塔结构；S3，在混凝土层成型后且强度大于第一阈值强度后，对初始钢混塔结构进行清理打磨，检验以及除锈做防腐处理；S4，在混凝土层强度达到第二阈值强度后，进行塔筒内附件安装，获得钢混塔结构产品。通过将主筋和螺旋筋绑扎编笼后，装配进预制的钢制塔筒内，然后进行混凝土浇筑后，在混凝土层成型后且强度大于第一阈值强度后，进行清理打磨，检验以及除锈做防腐处理；达到第二阈值强度后，进行塔筒内附件安装，提高混塔吊装操作的工作效率，可以保证频率在1P至3P之间，避免穿越风险，提高机组的安全性。
Prestressed reinforced concrete tower structure and manufacturing method
The invention discloses a prestressed reinforced concrete tower structure and a manufacturing method thereof.The manufacturing method comprises the steps that S1, after main reinforcements and spiral reinforcements are bound and woven into a cage, the cage is assembled into a prefabricated steel tower drum; s2, concrete mortar prepared according to the designed proportion is sprayed to the cage of the steel tower drum to form a concrete layer, and an initial steel-concrete tower structure is obtained; s3, after the concrete layer is formed and the strength is larger than the first threshold strength, the initial reinforced concrete tower structure is cleaned, polished, inspected, derusted and subjected to anti-corrosion treatment; and S4, after the strength of the concrete layer reaches the second threshold strength, accessories in the tower barrel are installed, and a reinforced concrete tower structure product is obtained. Main reinforcements and spiral reinforcements are bound and woven into a cage and then assembled into a prefabricated steel tower drum, then concrete pouring is carried out, and after a concrete layer is formed and the strength is larger than first threshold strength, cleaning, polishing, inspection, rust removal and anti-corrosion treatment are carried out; and after the second threshold strength is reached, accessories in the tower barrel are installed, the working efficiency of mixed tower hoisting operation is improved, it can be guaranteed that the frequency ranges from 1P to 3P, the crossing risk is avoided, and the safety of a unit is improved.
本发明公开了一种预应力钢混塔结构以及制造方法，制造方法包括S1，将主筋和螺旋筋绑扎编笼后，装配进预制的钢制塔筒内；S2，对钢制塔筒的笼喷洒按设计的配比制成的混凝土砂浆形成混凝土层，获得初始钢混塔结构；S3，在混凝土层成型后且强度大于第一阈值强度后，对初始钢混塔结构进行清理打磨，检验以及除锈做防腐处理；S4，在混凝土层强度达到第二阈值强度后，进行塔筒内附件安装，获得钢混塔结构产品。通过将主筋和螺旋筋绑扎编笼后，装配进预制的钢制塔筒内，然后进行混凝土浇筑后，在混凝土层成型后且强度大于第一阈值强度后，进行清理打磨，检验以及除锈做防腐处理；达到第二阈值强度后，进行塔筒内附件安装，提高混塔吊装操作的工作效率，可以保证频率在1P至3P之间，避免穿越风险，提高机组的安全性。
Prestressed reinforced concrete tower structure and manufacturing method
一种预应力钢混塔结构及制造方法
LU PENG (Autor:in) / WANG JITAO (Autor:in) / SHI XIAOMING (Autor:in) / ZHOU MINQIANG (Autor:in) / LIU LIMING (Autor:in)
23.05.2023
Patent
Elektronische Ressource
Chinesisch
Engineering Index Backfile | 1953
Prestressed reinforced concrete
| Engineering Index Backfile | 1946
Prestressed reinforced concrete
| Engineering Index Backfile | 1951
Prestressed reinforced concrete
| Engineering Index Backfile | 1946
Reinforced prestressed concrete
| UB Braunschweig | 2006