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根据以下资料，回答78~79题。某短横梁与柱翼缘的连接如图8－7所示，剪力V=250kN，偏心距e=120mm，螺栓

根据以下资料，回答78~79题。某短横梁与柱翼缘的连接如图8-7所示，剪力V=250kN，偏心距e=120mm，螺栓为C级，M20(Ae=244.8mm2，d0=21.5mm)，梁端竖板下有承托。钢材为Q235B，手工焊，E43型焊条。根据以下资料，回答78~79题。某短横梁与柱翼缘的连接如图8－7所示，剪力V=250kN，偏心距e 若承托传递全部剪力，试问，螺栓群中受力最大螺栓承受的拉力(kN)，与下列何项数值最为接近？ (A)20.0 (B)23.4 (C)24.6 (D)28.4

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发布时间：2023-02-15

更多“根据以下资料，回答78~79题。某短横梁与柱翼缘的连接如图8－7所示，剪力V=250kN，偏心距e=120mm，螺栓”相关的问题

第1题

请根据以下内容回答 76～85 题： Directions: There are 10 blanks in fhe following passage.

请根据以下内容回答 76～85 题：

Directions: There are 10 blanks in fhe following passage. For each numbered blank,there are 4 choices marked A, B, C and D． Choose one to complete the dialogue and mark your answer on the ANSWER SHEET with a single line through the center.

For reasons of safety and ease of maintenance, Washington and dozens of other communities are building rubber sidewalks made 76 ground-up tires of cars and bikes. The rubber squares are up to three times more expensive than concrete squares but 77 longer, because tree roots and freezing weather won't crack them. That, 78 , could reduce the number of slip-and-fall complaints made 79 uneven pavements. The shock absorbing surface also happens to be easier on the joints of slow runners and more forgiving when someone slips or falls, and the rubber sidewalks are considered more environmentally friendly. They 80 a way to recycle some of the estimated 290 million tires 81 out each year in the United States, and they do not restrict tree.roots the way concrete squares 82 . Since 2001, a company, Rubber sidewalks, has been grinding thousands of old tires into small pieces, 83 sticky substances and baking the material into sidewalk sections that weigh less than eleven pounds a square foot, or a quarter of the weight of concrete. The rubber squares are now 84 in two colors of gray and orange. The District of Columbia has spent about $60,000 to replace broken concrete with the rubber squares here and there in a residential 85 northeast of the Capital.

第 76 题

A． by

B． on

C． of

D． for

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第2题

第 4 题： 156÷2＝（）

A.79

B.78

C.76

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第3题

根据以下资料，回答1~20题。 Aristotle defined a friend as "a single soul dwelling in two bo

dies". Member of Facebook whose "friends" reach triple figures may have a looser definition, but how many friends we have, and how easily we make, 63 and lose them, has a significant impact on our 64 well-being. It's no surprise, then, that friends can improve just about every aspect of our life. A recent study says that the recovery from a surgery included, incredibly, a 65 in the level of pain felt by patients with the most friends. 66 , friends can protect us from the aftershocks of bereavement (丧失亲人) or 67 They don't even have to be great friends-some of the 68 effect is simply down to the company: have a pint with a mate and you' e by definition not socially 69. Some friendships seem easier than others. "Some need little contact and are low maintenance, but you always pick up 70 them where you left off," says educational psychologist Karen Majors. "There ere are friends you're just more comfort- able with. Others may be more interesting, but they may be more offended. Really good friends don't take 71 . Friendships can end because they stop being 72 . You may take different 73 , have different experiences, which make it harder to maintain a riendship." We first recognise the importance of friends in childhood, 74 we're not really sure how to make them. While some of us may 75 a few childhood friends, the biggest oppor- tunity for friendship comes in higher education. A study of long-term friendships found that friendships formed during college years stayed clothe 20 years later, if they 76 highly in closeness as well as 77 to begin with. These friend- ships 78 great tistances and an average of six house moves. "At college you can 79 close friendships because you're in such close 80 for sustained periods," says Glenn Sparks, Purdue's professor of communication. "These relation- ships are rare and hard to 81 ; they're very unusual outside family relationships Even when distance, jobs, family tended to pull them apart, these friends would say that 82 they re- established contact, they didn't miss a beat." 请在第_____处填上正确答案. A) separate B) mairttain C) exchange D) interact

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第4题

根据下面资料，作答 79～80 题。决定警察必要性的直接因素是统治阶级维护其统治秩序的需要。第 7

根据下面资料，作答 79～80 题。

决定警察必要性的直接因素是统治阶级维护其统治秩序的需要。

第 79 题这种说法是否正确？

参考答案：错误

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第5题

根据下图回答106～110题。第106题：某国家1974～1990年外贸状况资料统计（以美元计）106.哪一年进出口总额突破20亿元？（）。

A.1985年

B.1986年

C.1987年

D.1988年

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第6题

根据下面资料，作答 77～78 题。人民警察的义务直接决定于国家的任用行为。第 77 题这种说法是否

根据下面资料，作答 77～78 题。

人民警察的义务直接决定于国家的任用行为。

第 77 题这种说法是否正确？

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第7题

根据国家2016年相关文件规定，2016年-2020年军改期间，军龄满18年的师级以下职务军队转业干部，本人提出申请，经组织审核批准，可以选择自主择业的方式安置，其军龄满18年的，按照计发基数为（）的比例计发，每多服役一年增发1%。

A.78%

B.79%

C.80%

D.81%

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第8题

根据国家2016年相关文件规定，2016年-2020年军改期间，军龄满18年的师级以下职务军队转业干部，本人提出申请，经组织审核批准，可以选择自主择业的方式安置，其军龄满18年、19年的，分别按照计发基数为78%、79%的比例计发，每多服役一年增发（）。

A.1%

B.1.5%

C.2%

D.2.5%

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第9题

根据短文填空（）

A.78

B.79

C.80

D.81

E.82

F.83

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第10题

某初产妇，妊娠40周。会阴侧切下分娩一活男婴，体重4200g，胎盘胎膜娩出完整。产后留产房观察，1小时

后产妇面色苍白，出冷汗，脉搏110次/min，血压80/50mmHg，子宫软，宫底脐上1横指，阴道流血量少，缝合处无渗血。根据以上资料，请回答：

1.该患者最可能的临床诊断。

2.该类患者主要的护理问题。

3.该类患者最首要的护理措施。

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第11题

甲公司成立于2012年5月18日，法定代表人为李某。6月5日，甲公司财务人员张某持有关资料到Q银行开立基本存款账户。8月6日，甲公司从乙公司购进一批价值260万元的货物，采用支票方式付款。9月12日，甲公司向P银行申请贷款，P银行审查符合贷款条件后向其发放贷款300万元。要求：根据上述资料，分析回答下题。

甲公司从P银行贷款时开立的银行结算账户属于（）

A.基本存款账户

B.一般存款账户

C.专用存款账户

D.临时存款账户

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