The first batch project of 160m wind power steel concrete tower in China was successfully hoisted

At 10:55 on August 10, the 160-meter ultra-high steel concrete tower independently developed and designed by Mingyang Intelligent was successfully hoisted
in Anhui Lingbi Lingbei Wind Power Project.
The successful lifting of the first unit marks that Mingyang Intelligent large-capacity and ultra-high mixing tower products have officially entered the stage of mass commercial operation
.

In recent years, Mingyang Intelligent has actively carried out product research and development for the domestic low wind speed and large capacity market, and continuously launched competitive models and supporting tower designs
.
The 160-meter steel-concrete tower independently developed this time uses a number of innovative technologies
.

Friendly sharding, dry connection

The 160-meter steel-concrete tower comprehensively considers the convenience of transportation, the adaptability and economy of different terrains, and adopts a friendly segmented sharding design
that is convenient and economical and suitable for transportation conditions in different regions.
The system design of the prefabricated prestressed tower structure with dry connection of adjacent segments ensures the safety and reliability of the structure, avoids grouting and seat grout operations between components, reduces the complexity of installation, saves installation time and cost, and improves installation efficiency and quality
.

High-precision mold and high-efficiency production

The 160-meter steel-concrete tower innovatively adopts a new high-precision mold for the prefabrication production of concrete segments, and the connecting surfaces of the segments are formed by high-precision molds at one time, which has good flatness, smoothness and quality, so that the concrete components can reach the accuracy of industrial products, and improve the speed, quality and strength and reliability of the ring assembly and the strength and reliability
of the connection.
The mold can realize assembly line production operations, which greatly improves the efficiency of
prefabricated production.

Innovative optimization design technology

In view of the difficulties and requirements of the design of 160m ultra-high mixed tower, Mingyang intelligent design team carried out a series of research and development and innovation on structural design theory, methods and tools, and carried out detailed analysis and verification from the perspectives of specification calculation, numerical analysis and test to ensure the safety and reliability
of the structure 。 On this basis, taking into account the cost factors of materials, production, transportation, installation and other cost factors, a mathematical model of steel-concrete hybrid tower collaborative optimization was established, an efficient global optimization algorithm adapted to the model solution was developed, and corresponding optimization tools were developed to realize the automatic optimization design of design variables such as concrete section height, cross-sectional diameter and wall thickness of concrete section and steel tower section that meet structural safety requirements, steel bar configuration, and prestressed bar configuration, which greatly improved the quality and efficiency
of design.

Dual certification escorts the market entry

The whole tower design adopts DNVGL to accompany the evaluation of the whole process and pass the verification certification to ensure the compliance
of the design.
The smooth lifting this time shows that Mingyang Intelligent has fully mastered the key core design technology of the new system of ultra-high steel-concrete hybrid tower of 160m and above, entered mass application, and achieved a breakthrough
in this field in China.

Self-developed high tower + integrated design of the whole machine

Lingbi Lingbei wind power project adopts Mingyang Intelligent MySE4.
0-166/173 model mixed configuration, according to the different configuration and load of each model, the whole field tower adopts customized design, through fine selection of prestressed rib configuration, section size and other parameters, to achieve full matching and optimal design of tower and unit, effectively ensure the stability
of tower and unit operation in the whole life cycle.

Relying on the established steel-concrete hybrid tower independent optimization design platform, Mingyang Intelligent has mastered the independent research and development and design capabilities
of ultra-high mixed towers of 160m and above.
By establishing a high-standard, high-quality, high-efficiency concrete tower production process, combined with the successful application practice of this project, it provides a solid foundation for the application of batch projects, which once again reflects Mingyang's unremitting technological innovation ability and attitude
.
In the future, Mingyang Intelligent will provide more competitive and cost-effective products for owners and the market, so that more Mingyang fans can dance
in the wind in the vast motherland.