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单选题 预应力混凝土是在结构或构件的( )预先施加压应力而成
学科：铁路桥梁施工与维护
时间：2025-05-19 07:07:36
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题目1单选题
下列( )图片是梁桥A. <img src="https://tihai-oss-cloud.itihey.com/img/ff82776206a2c639b4ae4441be8401e9.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/04c5cee5108be6bb5f8e283701957be9.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/b203e62dc42064bb6cd97b59a1a9918f.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/55561894ff746156abcca4912c3a2444.png">E. <img src="https://tihai-oss-cloud.itihey.com/img/4c201479680ea591fa1fa11595ad718e.png">
题目2单选题
下面( )张图片是简支梁桥A. <img src="https://tihai-oss-cloud.itihey.com/img/bb824f3622a97fc76f7bbf0d45acfc70.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/3066b2e05796d0c5dd3f775f27d890a5.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/26c2a2529fd517f98005d1739df8da39.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/ba377c91851de856dbb26681b1f91e33.png">E. <img src="https://tihai-oss-cloud.itihey.com/img/a4271c0f80ef091b73b25670dcf62e57.png">F. <img src="https://tihai-oss-cloud.itihey.com/img/818687ab5cdafcca05e9c2246f6c0f55.png">G. <img src="https://tihai-oss-cloud.itihey.com/img/7637ad8fa4d2d2416ec0ccd617ff45ff.png">
题目3单选题
下面( )张图片是简支梁A. <img src="https://tihai-oss-cloud.itihey.com/img/91bbe51c383dddcc938dcda9ab46b69f.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/e4badcbdca0e17c36295ad6ba0408586.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/058d3c1e0ab2edeb31db4b4ae6e213b2.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/d40d2e92a259624e9b751c78bfa6cb2c.png">
题目4单选题
本图两墩之间架设的是( ). <img src="https://tihai-oss-cloud.itihey.com/img/eccff714e3f38a8f54b79a702d054e50.png">A. 简支梁B. 悬臂梁C. 连续梁
题目5单选题
预应力混凝土是在结构或构件的( )预先施加压应力而成A. 受压区B. 受拉区C. 中心线处D. 中性轴处
题目6单选题
下列( )是边梁A. <img src="https://tihai-oss-cloud.itihey.com/img/eb85c7e9207c03565ad29efbe2a6ffc7.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/40d45eff1b9950d86025b5c671c12b06.png">
题目7单选题
图为T梁跨中截面A. <img src="https://tihai-oss-cloud.itihey.com/img/ce241934c33e2f983650430df791a171.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/e3b297f86b293e187c347092102a50b5.png">
题目8单选题
图为先张法预应力筋布置A. <img src="https://tihai-oss-cloud.itihey.com/img/cf4483056c496f55f95506be551112f6.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/5f0d5600e49ae7764ee275f65ef1f8e0.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/030751eb8f0a6bc973848de31cd90d7b.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/4a108149d84e7524805d3195e2467ef1.png">
题目9单选题
图为预应力筋工作长度A. <img src="https://tihai-oss-cloud.itihey.com/img/2addc9f07dff7c0804d4c8d52a400877.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/cf8bc4935e494ba8782438c7581d1fe4.png">
题目10单选题
主梁底部钢筋布置( )为跨中截面A. <img src="https://tihai-oss-cloud.itihey.com/img/f73e43d89594bc38708bcaefa0ac7b95.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/7927422fc2f844dba6ee22731ff1f2b2.png">
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