Marina Hotel Kressbronn-Gohren,德国博登湖

客户项目

结构设计 Ingenieurbüro Rohmer GmbH
Laupheim, Germany
www.statik-rohmer.de
建筑学 Götz Siegmann
Langenargen, Germany
建造 Project Management
Ingenieurbüro Ugo Mordasini
Langenargen, Germany
www.mordasini-baumanagement.de

Contractor
Georg Reisch GmbH & Co. KG
Bad Salgau, Germany
www.reisch-bau.de
投资商 Meichle + Mohr GmbH
Kressbronn, Germany
www.meichle-mohr.de

The marina hotel is situated between Friedrichshafen and Lindau, on Lake Constance, one of the most attractive regions in Germany.

However, this exclusive location offers some challenges which must be considered in the structural engineering. For example, actions due to wind and earthquakes are considerably increased in the area around the lake.

Structure and Analysis

The entire design of the multi-storey hotel has been carried out in a spatial FEA model of RFEM. In addition to the load cases self-weight, live load, snow and wind, equivalent seismic loads have been taken into account.

The building consisting of several segments is stiffened by reinforced concrete frames and a staircase core. Due to the structure‘s shape and the requirement to determine the natural frequencies, it had been obvious that a spatial calculation would be advantageous.

The hotel has a length of 40.9 m, a width of 32 m and a height of 15.7 m. The total weight is approximately 2,100 tons.

The structural model consists of 626 nodes, 92 surfaces and 123 members. The FE mesh has 12,758 nodes and 12,923 finite elements.

The calculation time for all load cases (linear analysis) was about 30 seconds.

Mr. Rohmer, responsible structural engineer: “The multi-storey hotel building is located in the seismic zone 2. RFEM made it possible to model and calculate the complex geometry in a realistic way. By using the add‑on module RF‑DYNAM, seismic design could be performed without any problems. With a conventional analysis, a realistic calculation of the structure wouldn’t have been possible and would have led to significantly increased construction costs.”

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RFEM 主程序 RFEM
RFEM 5.xx

主程序

结构设计与有限元­分析软件(FEA)可以用于建立平面与空间结构模型,适用于由杆件、面、板、墙、折板、膜、壳、实体以及接触单元等的建模与分析计算。

首个许可价格
3,540.00 USD
RFEM 混凝土结构
RF-CONCRETE 5.xx

附加模块

钢筋混凝土杆件和面设计(板、墙、折板和壳)

首个许可价格
810.00 USD
RFEM 动力分析
RF-DYNAM Pro - Natural Vibrations  5.xx

附加模块

固有振动分析 - 杆件、面和实体模型的自振频率和主振型

首个许可价格
1,030.00 USD
RFEM 动力分析
RF-DYNAM Pro - Forced Vibrations 5.xx

附加模块

动力和地震分析 - 时程分析法和多振型反应谱分析方法

首个许可价格
1,120.00 USD
RFEM 动力分析
RF-DYNAM Pro - Equivalent Loads 5.xx

附加模块

使用多振型反应谱分析方法计算动力和地震等效荷载

首个许可价格
760.00 USD