Seequent PLAXIS Monopile Designer 2025.1.3：海上风电单桩基础设计新突破

Seequent PLAXIS Monopile Designer 2025.1.3 将PISA研究成果转化为工程实践，采用1D铁摩辛柯梁模型与3D有限元标定，克服传统p-y曲线法局限性，可减少单桩钢材埋深达35%，大幅降低海上风电场成本。兼容PLAXIS 3D 2025.1.3，支持Python 3.12.11。

原始标题：Seequent PLAXIS Monopile Designer 2025.1.3

该软件核心价值在于将欧洲著名的 PISA（Pile Soil Analysis）联合工业研究项目 成果转化为日常工程实践。通过更精准的 1D 铁摩辛柯梁（Timoshenko Beam）理论模型和 3D 有限元标定，克服了传统传统 p-y 曲线法在应对“大直径、短埋深”单桩基础时的保守局限。它可以减少单桩多达 35% 的钢材埋深，大幅降低海上风电场的制造、运输和施工成本。

Seequent, a bussines Bentley Systems has released PLAXIS Monopile Designer 2025.1.3 is a software package intended for the design of monopiles asfoundation elements for offshore wind turbines under lateral loading conditions.

PLAXIS Monopile Designer 2025.1.3 Release Notes
PLAXIS Monopile Designer 2025.1.3 (25.1.3.5) contains the following improvements and updates compared to PLAXIS Monopile Designer 2024.3:

Compatibility with PLAXIS’ new calculation input and results database
PLAXIS Monopile Designer 2025.1.3 is fully compatible with the new calculation input and results database included in the PLAXIS 3D 2025.1.3 PLAXIS 3D 2025.1.2 and and PLAXIS 3D 2025.1.0.
Other changes and improvements
– Integration with PLAXIS 3D 2025.1.3 (all licence tiers).
– Upgraded Python environment to Python 3.12.11 to keep up with the latest security improvements.
– Fixed issue where the 1D analysis might not reach the target displacement in very loose sands.
– Support for Academic licences.

Fixed issues
A large number of issues have been addressed, including:
– [1473334] Monopile Designer now allows entering the parameters c’ and m for sand.
– [1496645] Fixed an issue where the active cell lost its selection after data entry.
– [1496660] In the Calibration Matrix, the symbol indicating that the model is not generated yet (blue triangle) is visible again for newly added soil profile data sets (GeoDS).
– [1533385] Resolved a startup issue when checking the Monopile Designer license.
– [1798766] Monopile Designer no longer crashes when reopening a previously closed project.

PLAXIS Monopile Designer is a finite element software for monopile foundations. It transfers the results of the PISA Joint Industry Research Project to daily engineering practice. PLAXIS Monopile Designer reduces the amount of steel each monopile requires and therefore reduces overall costs for any wind farm. It can be used as a stand-alone tool or in connection with PLAXIS 3D.

Bentley Systems is a software development company that supports the professional needs of those responsible for creating and managing the world’s infrastructure.

官方网站：http://www.plaxis.com