【单选题】
剪力墙除了圆形洞口处的补强钢筋每边伸过洞口 ()___
A. 500mm
B. 15d
C. Lae
D. 洞口宽/2
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答案
C
解析
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相关试题
【单选题】
楼层框架梁的支座负筋延伸长度怎样规定的（)___
A. 第一排端支座负筋从柱边开始延伸至 Ln/4 位置
B. 第二排端支座负筋从柱边开始延伸至 Ln/4 位置
C. 第二排端支座负筋从柱边开始延伸至 Ln/5 位置
D. 中间支座负筋延伸长度同端支座负筋
【单选题】
下面有关楼层框架梁中间支座下部纵筋锚固计算的判断，正确的是：（)___
A. 能直锚固长度 lae
B. lae 与 0.5hc+5d 取大值
C. 能直锚固长度 lae 不能直锚取 0.5hc+5d
D. ≥0.6lae 且≥0.4hc+5d
【单选题】
楼层框架梁端部钢筋锚固长度判断分析正确的是（ ）___
A. 当Lae≥支座宽-保护层时可以直锚
B. 直锚长度为Lae
C. 当Lae＜支座宽-保护层时必须弯锚
D. 弯锚时锚固长度为支座宽-保护层+15d
【单选题】
WKL中间支座竖向变截面顶部有高差时，当上部纵向钢筋在变截面处需弯折时，其弯折长度为？（）___
A. 15d
B. △-bhc+15d
C. Lae
D. △-bhc+Lae
【单选题】
楼层框架梁箍筋加密区抗震等级 2-4 级，箍筋加密范围为___
A. ≥2HB 且≥500
B. ≥1.5HB 且≥500
C. ≥1.5HB 且≥1000
D. ≥2HB 且≥1000
【单选题】
___
A. 主次梁相交部位，主梁箍筋照设，次梁箍筋在主梁边50mm处开始布置
B. 主次梁相交部位箍筋均不设，次梁范围布置次梁加筋
C. 次梁加筋布置在次梁两侧
D. 吊筋的高度随主梁高度，当主梁高大于800时，吊筋弯折60°
【单选题】
非抗震框架梁的箍筋加密区判断条件为 （)___
A. 一级抗震：2hb和500mm 取大值
B. 二级抗震：2hb和500mm 取大值
C. 500mm
D. 一般不设加密区
【单选题】
悬挑梁上部第二排钢筋伸入悬挑端的延伸长度为 ()___
A. L（悬挑梁净长）-保护层
B. 0.85*L（悬挑梁净长）
C. 0.8*L（悬挑梁净长）
D. 0.75*L（悬挑梁净长）
【单选题】
框架扁梁边柱节点中，未穿过柱截面的扁梁纵向受力筋锚固做法，下面说法中正确的是（），其中 hc 为支座宽，b 为框架扁梁宽度___
A. 当支座宽度-bhc≥lae 且≥0.5*hc+5*d 时，判断为直锚，直锚长度为 max（lae，0.5*hc+5*d）
B. 当支座宽度-bhc≥lae 且≥0.5*b+5*d 时，判断为直锚，直锚长度为 max（lae，0.5*b+5*d）
C. 当支座宽度-bhc＜lae 时，判断为弯锚，弯锚长度为支座宽-bhc+12*d
D. 当支座宽度-bhc≤lae 时，判断为弯锚，弯锚长度为支座宽-bhc+12*d
【单选题】
框架扁梁箍筋构造，关于箍筋加密区范围，以下说法正确的是（ ） 其中：b 为框架扁梁宽度，hb 为框架扁梁高度___
A. 一级抗震时，加密区范围 max（2*hb，500）
B. 二~四级抗震时，加密区范围 max（1.5hb，500）
C. 框架扁梁箍筋加密区范围和抗震等级无关，为 max（b+hb，lae）
D. 框架扁梁箍筋加密区范围为 max（b+hb，lae），且应满足框架梁箍筋加密区长度范围的要求
【单选题】
板厚120，保护层15，板负筋为双边标注，在负筋一侧标注1000，设计说明中说明负筋向跨内延伸长度从支座中心线算起，此负筋的计算长度为___
A. 2180
B. 2210
C. 2000
D. 2240
【单选题】
16G平法中注明板端部为梁时，上部受力筋伸入支座的长度为（ ）___
A. 能直锚时直锚，否则伸入支座宽-保护层+15d
B. 支座宽/2+5d+15d
C. 支座宽/2+5d
D. La
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Q4: Why does the ski patrol use explosives?___
A. To dig holes in the snow .
B. To close the area for skiing .
C. To make an avalanche move on purpose .
D. To' check how different layers are holding up .
【单选题】
Q1:What is conversation mainly about?___
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B. The woman's spending habits and the man's concerns .
C. The man's reminding the woman of the exam this Thursday .
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D. She asked her mom to send her the money .
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A. Have talks with their families .
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【单选题】
Q3: What can small business owners do to help holiday workers get into the holiday spirit?___
A. Entertain them with big meals .
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【单选题】
Q4: Who are supposed to benefit most from this passage?___
A. Workers who have to work during holidays .
B. Employees who intend to earn extra money .
C. Big companies that usually close on holidays .
D. Small businesses that try to be more competitive .
【单选题】
In the first two paragraphs of the passage the writer tries to tell us that___
A. he had lived in Washington D.C. for twenty years
B. he was very imaginative when he was a child
C. he had fond memories of his old neighborhood
D. )he had come from a very poor neighborhood
【单选题】
The writer ,as a child ,was very fond of playing in the basement because ___
A. it was bright and alive
B. it contained a movie house and a space station
C. it was ideal for playing hide-and-seek
D. it was surrounded by trees and flowers
【单选题】
How did the writer feel when he visited his old neighborhood in Washington D.C. ?___
A. Greatly surprised .
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On his visit to his hometown ,the writer found the old apartment building___
A. see medunfit to live in
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" Youcan never go home again "inthe last sentence of this passage means that___
A. one should never revisit his hometown after many years of absence
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C. avisit to one's hometown will bring back one's fond memories of home
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We learn from the passage that Tracy died___
A. on December 8,1992
B. of brain damage
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D. in a car crash
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Tracy's parents decided to donate Tracy's organs because___
A. Tracy told them to do so just before he died
B. they wanted to save others the pain of seeing a dear one die
C. David's life could continue in a meaningful way
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The meeting between the writer's family and Tracy's parents was arranged because___
A. the writer and her husband wished to express their thanks to Tracy's parents
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The writer and her husband learned how Tracy died___
A. from his parents
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C. from the hospital
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The meeting between the two families helped to ease the Marshes'suffering because___
A. they saw that David looked very much like their son
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C. they now had someone to share their memories of Tracy
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【单选题】
The writer's first marriage was unsuccessful because___
A. her husband often woke her up at midnight
B. her husband kept criticizing her
C. she was so unattractive
D. she had a self-esteem problem
【单选题】
When the writer asked for a divorce ,her husband___
A. told her that she would never find one who loved her as he did
B. delayed two years before giving her a reply
C. accused her of having an affair
D. said that she was unattractive and not worth loving
【单选题】
When the writer first met Clint ,she felt that___
A. she should have listened to her friend and met Clint earlier
B. Clint was a nice ,dazzling young man
C. Clint could not be really interested in her
D. she would find true love in Clint
【单选题】
The writer was particularly touched by Clint because___
A. he loved her children and asked for their approval of the marriage
B. he said that he could not imagine a life without her and the children
C. he believed that at 2 and 4 ,the two children were the "menof the house "
D. hekept her company and talked with her until the next morning
【单选题】
The writer's marriage to Clint is important to her mainly because___
A. it gave her and her sons a second chance to live a happy life
B. every day Clint would tell the writer that he loved her
C. it helped her to regain her self respect
D. it made her children happy ,which is all she cared about in life
【单选题】
What was Goodall's childhood dream ?___
A. She dreamed of going to college .
B. She dreamed of studying animals in Africa .
C. She dreamed of becoming a scientist .
D. She dreamed of traveling all around the world .
【单选题】
What did Goodall's mother think of her dream ?___
A. As a girl she should not go to the African jungle .
B. Her dream would remain a dream unless she got the right training .
C. As a girl she should stay away from violent animals .
D. She could make her dream come true if she was determined .
【单选题】
Goodall's most important discovery was that___
A. some animals use tools
B. like humans animals have emotions
C. chimpanzees could attack each other violently
D. termites are chimpanzees'favorite food
【单选题】
Goodall's success is chiefly due to her___
A. exceptional talents
B. scientific training
C. determination and patience
D. enthusiasm and good luck
【单选题】
What is Goodall doing now ?___
A. Studying animal behavior at Cambridge University .
B. Raising funds for the preservation of wildlife .
C. Observing chimpanzees in African jungles .
D. Working hard supervising postgraduate students.
【单选题】
中国特色社会主义进入新时代,意味着科学社会主义在21世纪的中国焕发出强大生机活力,在世界上高高举起了___伟大旗帜。
A. 小康社会
B. 社会主义现代化强国
C. 和谐社会
D. 中国特色社会主义
【单选题】
中国特色社会主义思想道德建设和___紧密联系、相互促进,为中国特色社会主义事业提供坚实的思想基础、精神支撑和法治保障。
A. 中国特色社会主义文化建设
B. 中国特色社会主义经济建设
C. 中国特色社会主义政治建设
D. 中国特色社会主义法治建设
【单选题】
《礼记·中庸》认为，道德修养应“莫见乎隐，莫显乎微，故君子慎其独也”。这种“慎独”的道德修养方法要求我们在学习“思想道德修养与法律基础”课时要注重___。
A. 学习科学理论
B. 理论联系实际
C. 知行统一
D. 多思考深理解
