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+---
+type: entity
+title: "Klaus-Jurgen Bathe"
+entity_type: person
+role: "Professor of Mechanical Engineering; finite element method author"
+first_mentioned: "[[Finite Element Procedures]]"
+created: 2026-05-28
+updated: 2026-05-28
+address: c-000004
+tags:
+  - entity
+  - finite-element-method
+  - computational-mechanics
+status: current
+related:
+  - "[[Finite Element Procedures]]"
+  - "[[A Continuum Mechanics Based Four-Node Shell]]"
+  - "[[On-the-Finite-Element-Analysis-of-Shell-Structures]]"
+  - "[[Eduardo N. Dvorkin]]"
+  - "[[Finite Element Method]]"
+  - "[[Continuum Mechanics Based Four-Node Shell Element]]"
+sources:
+  - "[[Finite Element Procedures]]"
+  - "[[A Continuum Mechanics Based Four-Node Shell]]"
+  - "[[On-the-Finite-Element-Analysis-of-Shell-Structures]]"
+---
+
+# Klaus-Jurgen Bathe
+
+## Overview
+
+Klaus-Jurgen Bathe is the author of `Finite Element Procedures` and is identified in the source as Professor of Mechanical Engineering at Massachusetts Institute of Technology. He is also a co-author, with [[Eduardo N. Dvorkin]], of [[A Continuum Mechanics Based Four-Node Shell]]. In this vault, he is a primary source authority for finite element procedures and shell element formulation.
+
+[[On-the-Finite-Element-Analysis-of-Shell-Structures]] thanks Bathe and repeatedly uses Bathe-linked shell finite element work as the reference thread for asymptotic behavior, locking, MITC elements, and benchmark testing.
+
+## Key Facts
+
+- Author of `Finite Element Procedures`, second edition.
+- Co-author of the continuum-mechanics-based four-node shell element paper.
+- The source text emphasizes finite element analysis as a modeling discipline, not only a matrix-solving procedure.
+- The book includes theory, algorithms, implementation guidance, and educational program material.
+
+## Connections
+
+- [[Finite Element Procedures]] is the ingested source.
+- [[A Continuum Mechanics Based Four-Node Shell]] is the ingested shell element paper.
+- [[Finite Element Method]] is the central method developed across the source.
+- [[Finite Element Program Implementation]] captures the implementation path from the book.
+
+## Sources
+
+- [[Finite Element Procedures]]
+- [[A Continuum Mechanics Based Four-Node Shell]]
+- [[On-the-Finite-Element-Analysis-of-Shell-Structures]]