【单选题】
16G平法规范中柱变截面一侧有梁的构造，弯折长度为（）___
A. △-保护层+lae
B. 1.5lae
C. lae
D. △+1.2lae
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相关试题
【单选题】
柱变截面构造，当△/hb>1/6时，上柱钢筋从楼面下插___
A. 1.5lae
B. 1.2lae
C. 0.5labe
D. 1.5labe
【单选题】
顶层边角柱纵筋构造，内侧钢筋需伸至柱顶弯折___
A. 8d
B. 12d
C. 15d
D. 10d
【单选题】
当中柱顶层的直锚长度≥lae时，顶层中柱纵筋构造为___
A. 伸至柱顶弯折12d
B. 伸至柱顶加锚头（锚板）
C. 伸至柱顶弯折15d
D. 伸至柱顶截断
【单选题】
KZ边角柱柱顶等截面伸出构造中针对柱纵筋计算，以下说法正确的是()___
A. 当柱顶突出屋面的长度＞0.4*lae 时，柱纵筋伸至柱顶截断
B. 当柱顶突出屋面的长度≥lae 时，柱纵筋伸至柱顶截断
C. 当柱顶突出屋面的长度＜lae 时，柱内外侧钢筋均伸至柱顶弯折 12d
D. 当柱顶突出屋面的长度＜lae 时，柱外侧钢筋伸至柱顶弯折 12d，内侧钢筋伸至柱顶弯折 12d
【单选题】
KZ边角柱柱顶等截面伸出构造中针对柱纵筋计算，以下说法不正确的是（)___
A. 伸出长度满足 lae 时，纵筋伸到柱顶
B. 伸出长度不满足 lae 时，纵筋伸到柱顶弯折 15*d
C. 伸出长度不满足 lae 时，外侧纵筋伸到柱顶弯折 15*d
D. 伸出长度不满足 lae 时，内侧纵筋伸到柱顶弯折 12*d
【单选题】
KZ边角柱柱顶等截面伸出构造中，当柱伸出长度从梁顶算起不满足直锚长度lae，柱纵向钢筋伸至柱顶弯折，外侧钢筋和内侧钢筋弯折长度分别为（）___
A. 15d；15d
B. 15d；12d
C. 12d；15d
D. 12d；12d
【单选题】
KZ边角柱柱顶等截面伸出构造中，当柱伸出长度从梁顶算起满足直锚长度lae，柱内外侧钢筋如何处理？（）___
A. 伸至柱顶弯折12d
B. 伸至柱顶加锚头（锚板）
C. 伸至柱顶弯折15d
D. 伸至柱顶截断
【单选题】
剪力墙水平分布钢筋交错搭接，搭接长度为（）___
A. lle
B. 1.2*lae
C. 1.6*lae
D. 1.6*lle
【单选题】
转角墙外侧水平分布钢筋在转角处搭接，搭接长度为 （)___
A. lle
B. 1.2*lae
C. 1.6*lae
D. 1.6*lle
【单选题】
剪力墙端部为暗柱时，钢筋伸至墙边弯折长度为()___
A. 10d
B. 12d
C. 150
D. 250
【单选题】
转角墙外侧水平分布钢筋连续通过转弯时，内侧钢筋伸至对边弯折（）___
A. 10d
B. 12d
C. 15d
D. 20d
【单选题】
斜交转角墙外侧水平分布钢筋连续通过时，内侧钢筋伸至对边弯折（）___
A. 10d
B. 12d
C. 15d
D. 20d
【单选题】
关于剪力墙下面那种说法是错误的？___
A. 剪力墙端部无暗柱时，水平钢筋弯折10d，设置双列拉筋
B. 剪力墙端部无暗柱时，可设置U型箍筋做封边构造，设置双列拉筋
C. 剪力墙端部遇暗柱时，水平筋紧贴角筋内侧弯折10d
D. 剪力墙端部遇L形暗柱时，水平筋紧贴角筋内侧弯折10d
【单选题】
转角墙外侧水平分布钢筋在转角处搭接，搭接长度为___
A. lle
B. 1.2*lae
C. 1.6*lae
D. 1.6*lle
【单选题】
变截面墙中的水平分布钢筋不能贯通时，需伸至对边纵筋内侧弯折（）___
A. 10d
B. 12d
C. 15d
D. 20d
【单选题】
墙端为端柱时，外侧钢筋其长度怎样计算___
A. 墙长-保护层
B. 墙净长+锚固长度（弯锚或直锚）
C. 墙长-保护层+0.65Lae
D. 墙净长+支座宽度-保护层+15D
【单选题】
下面关于剪力墙竖向钢筋构造描述错误的是（ ）___
A. 剪力墙竖向钢筋采用搭接时，必须在楼面以上≥500mm时搭接
B. 剪力墙竖向钢筋采用机械连接时，可以在楼面以上500mm处连接
C. 四级抗震剪力墙竖向分布钢筋可在同一部位连接
D. 剪力墙竖向钢筋顶部构造为到顶层板顶弯折12d
【单选题】
16G 中剪力墙上起边缘构件纵筋构造，下插纵筋设有箍筋，其箍筋间距为（)___
A. max（5d，100）
B. min（5d，100）
C. ≤100
D. 5d
【单选题】
16G中剪力墙竖向钢筋顶部不满足直锚的要求时，需伸至屋顶顶部弯折（）___
A. 5d
B. 6d
C. 10d
D. 12d
【单选题】
16G中剪力墙变截面处竖向钢筋不能贯通时需弯折长度为（）___
A. 10d
B. 12d
C. 15d
D. lae
【单选题】
下列说法不正确的是（）___
A. 双洞口楼层连梁，跨之间不设置箍筋
B. 顶层连梁锚固支座部分箍筋设置同跨中箍筋间距为 150
C. 双洞口顶层连梁，跨之间不设置箍筋
D. 洞口上连梁箍筋起步距离洞口边 100
【单选题】
连梁纵筋锚入端支座的长度需要满足（）___
A. lae
B. 600
C. max（lae，600）
D. 1.2lae
【单选题】
剪力墙上的顶层连梁在洞口范围、纵筋锚固范围均须配置箍筋，请问洞口范围箍筋布置的起步距离（ ）、纵筋锚固范围箍筋布置的起步距离（ ）___
A. 50mm 50mm
B. 100mm 100mm
C. 50mm 100mm
D. 100mm 50mm
【单选题】
墙中间单洞口连梁锚固值为Lae且不小于（ ）___
A. 500mm
B. 600mm
C. 750mm
D. 800mm
【单选题】
边框梁有侧面钢筋时需要设置拉筋，当设计没有给出拉筋直径时如何判断（ ）___
A. 当梁高≤350时为6mm，梁高＞350mm时为8mm
B. 当梁高≤450时为6mm，梁高＞450mm时为8mm
C. 当梁宽≤350时为6mm，梁宽＞350mm时为8mm
D. 当梁宽≤450时为6mm，梁宽＞450mm时为8mm
【单选题】
16G 中，连梁 LLK 纵向配筋构造，非贯通筋伸入跨内的长度（)___
A. 第一排伸入跨内 500
B. 第一排伸入跨内 1/4ln
C. 第二排伸入跨内 1/4ln
D. 第二排伸入跨内 1/5ln
【单选题】
连梁LLK受力筋锚入支座长度是多少？___
A. LaE
B. 支座宽-保护层+15d
C. Max(LaE，600)
D. 墙宽-保护层+10d
【单选题】
当顶板作为地下室外墙的弹性嵌固支承进行搭接连接，墙外侧钢筋弯折长度为___
A. 15d
B. 12d
C. 10d
D. 20d
【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
【单选题】
楼层框架梁上部纵筋不包括哪些？（)___
A. 上部通长筋
B. 支座负筋
C. 架立筋
D. 腰筋
【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】
KL上通筋端支座构造，当满足直锚时，直锚长度为（）___
A. max（0.5hc+5d，lae）
B. hc-bhc+15d
C. 0.4labe
D. 0.6lae
【单选题】
楼层框架梁端支座为柱时，第二排端支座负筋伸入梁内的长度为（）___
A. ln/3
B. ln/5
C. ln/2
D. ln/4
【单选题】
屋面框架梁纵向钢筋构造，端支座处钢筋构造是伸至柱边下弯，请问弯折长度是 ()___
A. 15d
B. 12d
C. 梁高-保护层
D. 梁高-保护层*2
【单选题】
屋面框架梁WKL架立筋与支座负筋的搭接长度为（）___
A. 12d
B. 250mm
C. 15d
D. 150mm
【单选题】
框架梁加腋构造中加腋范围内的箍筋起步距离为（）___
A. 50
B. 100
C. 150
D. 200
【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】
梁高≤800时，吊筋弯起角度为 ()___
推荐试题
【单选题】
(5)What are the tasks related to medicines almost complete!y delegated to the pharmacists now?___
A. the physical and chemical properties of medicines
B. the preparing, compounding, and dispensing of medicines
C. dosage forms of medicines available
D. the therapeutic and other uses of medicines
【单选题】
(6) What is a main unique aspect of pharmacodynamics?___
A. Pharmacodynamics is an experimental medical science
B. Pharmacodynamics is focused on the characteristics of drugs
C. Pharmacodynamics borrows freely from both the subject matter and the experimenta techniques of physiology, biochemistry, microbiology, genetics and pathology
D. Pharmacodynamics correlates the entire field of preclinical medicine
【单选题】
7) What time of history does pharmacodynamics date back to?___
A. the second half of the seventeenth century
B. the second half of the eighteenth century
C. the second half of the nineteenth century
D. the second half of the twentieth century
【单选题】
8)What does the research on pharmacodynamics focus on?___
A. study of clinical effect of drugs
B. study of the process of drugs in the body
C. study of the effect and the mechanism of drugs on the body
D. study of the correlation of the actions and effects of drugs with their chemical structure
【单选题】
(9)Which of the following is true when drugs are selected?___
A. It has to be based in part on legal reasons.
B. It has to be based in part on ethical reasons.
C. It has to be based in part on the pharmacological evaluation in man
D. It has to be based in part on the pharmacological evaluation in animals
【单选题】
(10)Why are chemotherapeutic agents useful in therapy?___
A. They stimulate or depress biochemical or physiological function in man in a sufficiently reproducible manner to provide relief of symptoms or, ideally, to alter favorably the course of disease
B. They can produce desired effects with only tolerable undesired effects
C. They have only minimal effects on man but can destroy or eliminate parasites
D. The selectivity of their effects is one of their most important characteristics
【单选题】
1)H. Mario Geysen initially used parallel synthesis as a quick way to identify which small_____ of any given large protein bound to an antibody.___
A. division
B. pieces
C. part
D. fragment
【单选题】
2)Chemists often start a combinatorial synthesis by attaching the first set of building blocks_____ to microscopic beads made of polystyrene.___
A. solid
B. inert
C. soft
D. active
【单选题】
3）The chemical reactions required to link compounds to the beads and later to detach them____ to the synthesis proces.___
A. induce complications
B. make easy
C. introduce complications
D. introduce easy
【单选题】
4)In a parallel synthesis, all the products are_____ separately in their own reaction vessels.___
A. combined
B. assembled
C. joined
D. assorted
【单选题】
(5)In many laboratories today, robots assist with the routine work of parallel synthesis, such as small___ amounts of reactive molecules into the appropriate wells.___
A. sending
B. transporting
C. delivering
D. giving
【单选题】
(6)Scientists can pull out from the mixture the beads that bear biologically active molecules and then,using sensitive detection techniques,___ the molecular makeup of the compound attached.___
A. determine
B. make sure
C. find
D. search
【单选题】
(7)Most pharmaceutical companies today continue to___ parallel synthesis. Which of the following is not appropriate to be filled in the blank?___
A. count in
B. count on
C. depend on
D. rely on
【单选题】
(8)Once they identify a promising substance, they___ make many one-at-a-time modifications to the structure.___
A. laboriously
B. hardly
C. easy
D. effectively
【单选题】
(9)Often these procedures yield a compound having acceptable___ and safety.___
A. strength
B. effect
C. potency
D. effort
【单选题】
10)In many laboratories today, robots___ the routine work of parallel synthesis.___
A. help
B. assist with
C. assist in
D. assist to
【单选题】
(1)Pharmaceutics is an interdisciplinary subject involving___
A. formulation, manufacturing, physical pharmacy, and biopharmaceutics
B. manufacturing
C. physical pharmacy
D. biopharmaceutics
【单选题】
（2）Formulation is about the design, development and evaluation of dosage forms,___
A. discovery of novel drugs
B. analytical methods
C. drug delivery systems and manufacturing process
D. dosing regimen
【单选题】
(3)Biopharmaceutics mainly studies the in vivo process of drugs and metabolites in humans, animals and tissue culture, which specifically involves___
A. absorption and distribution
B. absorption, distribution, metabolism, and excretion
C. metabolism and excretion
D. absorption and excretion
【单选题】
(4)Regarding the definition of bioavailability(BA), BA is related to___
A. total plasma drug concentration only
B. unbound drug concentration in the plasma
C. unbound drug concentration at the target site
D. total plasma drug concentration, and the administered drug dose
【单选题】
(5)Plasma drug concentration is affected by following factors such as___
A. rate of absorption
B. rate and extent of distribution
C. rate ofeli Imination
D. all ofabove
【单选题】
6)Which of the following routes of administration will involve the absorption of drugs?___
A. i.v.injection
B. i.v.infusion
C. Subcutaneous injection, transdermal and oral
D. None of above
【单选题】
（7）Which of the following factors may influence the time course of a drug in the plasma and hence at its site of action?___
A. Food
B. Disease state
C. Route of administration
D. All of above
【单选题】
(8)Please identify the potential biological barriers for an orally administered tablet to be absorbed into the systemic circulation___
A. Sk d dermis
B. Gastrointestinal epithelium
C. Oral mucosal membrane
D. All of above
【单选题】
(9) Given the same administration dose, which of the following will likely result in varying bioavailabilities for the same drug administered to the same person? ___
A. tablets (p.o. )vs. solutions(p0.)
B. solutions for injection(i v )vs oral solutions(p0.)
C. coated tablets (p.0. )vs hard gelatin capsules(p0.)
D. All ofabove
【单选题】
(10)Which of the following statements is true?___
A. Bioavailability is only related to the administered dose and the total drug concentration in the blood circulation.
B. Plasma protein binding does not affect the bioavailability of a specific drug.
C. A given drug in different dosage forms may show differences in bioavailability if given by the same route.
D. Biopharmaceutical studies do not involve animal experiment.
【判断题】
Much of our present physiological knowledge has been found from the experiments and studies on human beings.
【判断题】
Living cells break down glucose and fats to provide energy for other activities, which is called.
【判断题】
The right atriapumps deoxygenated blood to the lungs where it absorbs oxygen from the air.
【判断题】
The nervous system uses electrical signals to transmit information very rapidly to specific cells.
【判断题】
With the level of sodium increasing extracelular fruid. the cardiac muscle cells become too excitable and may contract.
【判断题】
A negative feedback loop is a control system that acts to maintain the level of some variables within a given range following a disturbance
【判断题】
(1)Pharmacodynamics, which is concerned with the study of the biochemical and physiological effects of drugs and their mechanisms of action, Is an experimental medical science.
【判断题】
2)It's unreasonable for a physician to be interested mainly in the effects of drugs on human beings, for the pharmacological evaluation of drugs in them may be limited due to technical, legal, and ethical reasons.
【判断题】
（3） As the effects of drugs are often characterized by significant interspecies variation and may be further modified by disease, clinical pharmacology has never been efibrasized.
【判断题】
The physician is not interested in drugs that are useful in the prevention,diagnosis,and treatment of human disease, but in chemical agents that are commonly responsible for household and industrial poisoning as well as environmental pollution.
【判断题】
(5)A drug is said to be useful in therapy if it has the ability to produce its desired effects with only tolerable undesired effects.
【判断题】
(6)Toxicology deals not only with drugs used in therapy but also with many other chemicals that may be responsible for household, environmental, or industrial intoxication.
【判断题】
1)With the more efficient screening tests and burgeoning knowledge about how a molecules biological activities are likely to be changed, the traditional approach of discovering new drugs has been improved.
【判断题】
2)With the parallel synthesis used to identify which small segment of any given large protein would bind to an antibody, Mario Geysen generated a variety of short protein fragments by combining multiple amino acids in different permutations.
