不ふ静せい定てい構こう造ぞう

noun

statically indeterminate structure; redundant structure

Engineering term for a structure whose internal forces and reactions cannot be determined by static equilibrium equations alone; requires additional compatibility conditions.

• 不ふ静せい定てい構こう造ぞうの解かい析せきには、変へん形けいの適てき合ごう条じょう件けんが必ひつ要ようです。

  Analysis of statically indeterminate structures requires compatibility conditions of deformation.