One of the main problems in the maintenance of the inkwell of the main pen is the continuous wear of the inkwell, when it does not operate optimally, it implies a high risk of accidents taking human lives and further raising the economic costs in the sudden construction of the inkwell. inkwell and its maintenance. In the blanket zone, the naval workshops do not have a method of design and analysis for the adequate construction of the ink well, this causes the company to incur expenses continuously changing the ink well in a short time. Keywords: Structural analysis, Fishing vessels, Ship design.Uno de los problemas principales en el mantenimiento del tintero de la pluma principal es el desgaste continuo del Tintero, en el momento que este no opera de forma óptima implica alto riesgo de accidentes tomando vidas humanas y elevando más los costos económicos en la construcción repentina del tintero y su mantenimiento. En la zona de manta los talleres navales no cuentan con un método de diseño y análisis para la construcción adecuada del tintero, esto hace que la empresa realice gastos continúo cambiando el tintero en cortos tiempos. Palabras claves: Análisis estructural, buques pesqueros, diseño de buques. Abstract One of the main problems in the maintenance of the inkwell of the main pen is the continuous wear of the inkwell, when it does not operate optimally, it implies a high risk of accidents taking human lives and further raising the economic costs in the sudden construction of the inkwell. inkwell and its maintenance. In the blanket zone, the naval workshops do not have a method of design and analysis for the adequate construction of the ink well, this causes the company to incur expenses continuously changing the ink well in a short time. Keywords: Structural analysis, Fishing vessels, Ship design. Fecha de recepción: 17 de agosto de 2020; Fecha de aceptación: 23 de noviembre de 2020; Fecha de publicación: 08 de enero de 2021.