(多选)图示结构中,静定结构有http://p.ananas.chaoxing.com/star3/origin/8aa1728a3de396dba84299793466a432.jpg
举一反三
- 图示结构是次超静定结构。https://p.ananas.chaoxing.com/star3/origin/5643b2595e1b5f76e3db2a1ebf4ec034.jpg
- 在图示结构中,MBD = , 侧受拉。http://p.ananas.chaoxing.com/star3/origin/af868a6868a06f2a329411b33561cb23.png
- 图示结构中属于静定结构的有( )。 A: mg src="https://p.ananas.chaoxing.com/star3/origin/fbe8e436114d44d42615ae20f5e80528.png" B: a C: a d D: c E: c d
- <img src="http://p.ananas.chaoxing.com/star3/origin/560b9590e4b040cfea1a582d.png"/> <img src="http://p.ananas.chaoxing.com/star3/origin/560b9591e4b040cfea1a582e.png"/> <img src="http://p.ananas.chaoxing.com/star3/origin/560b9593498ed981287fd9e9.png"/>(), <img src="http://p.ananas.chaoxing.com/star3/origin/560b9593498ed981287fd9ea.png"/>(); <img src="http://p.ananas.chaoxing.com/star3/origin/560b9593498ed981287fd9ec.png"/> <img src="http://p.ananas.chaoxing.com/star3/origin/560b9593e4b040cfea1a5830.png"/>(), <img src="http://p.ananas.chaoxing.com/star3/origin/560b9593498ed981287fd9ea.png"/>()
- 图示应力状态,按第三强度理论校核,强度条件为( )。<img src="http://p.ananas.chaoxing.com/star3/origin/dd3fe2c04248453f934a5bf078c2096b.png"/> A: <img src="http://p.ananas.chaoxing.com/star3/origin/008fe5632455993a70b7aa9bf29fb1ef.jpg" /> B: <img src="http://p.ananas.chaoxing.com/star3/origin/9ffd49637b4c58b1fa85151ed63de699.jpg" /> C: <img src="http://p.ananas.chaoxing.com/star3/origin/5b8e6c02b33bd63b6fd0f121449e26b0.jpg" /> D: <img src="http://p.ananas.chaoxing.com/star3/origin/4896125577fc13ab75d592f1f3511baa.jpg" />