【不定项选择题】

【背景资料】某主桥为155m+155m独塔双索面PC双柱梁式斜拉桥,塔梁固结钢结构体系,引桥K4+933.228-K5+053.228为4×30m现浇箱梁。桥梁主塔下部结构为Φ1.5m钻孔灌注桩,4m厚钢筋混凝土承台。如下图:


事件一:桩基础在施工过程中发生如下事件

  (1)灌注下混凝土用钢导管灌注,导管使用前用压气试压的方法进行检验。

  (2)考虑到灌注时间较长,在混凝土中加入缓凝剂。为避免混凝土离析,混凝土坍落度控制在10-15cm。

  (3)首批混凝土灌注后埋置导管的深度为1.2m,在随后的灌注过程中,导管的埋置深度为1.5m。

  (4)当灌注混凝土进行到23m时,发现导管埋管,但堵塞长度较短,施工人员采取用型钢插入导管的方法疏通导管。

  (5)当灌注到27m时,导管挂在钢筋骨架上,施工人员采取了强制提升的方法;之后继续灌注混凝土直到完成。养生后经检测发现断桩。

  事件二:承台位置位于水中,施工单位搭设临时施工平台,采用钢板桩围堰将桩群围在堰内,然后在堰内河提灌注水下混凝土封底。其施工工艺流程:吊运就位→插打钢板桩→设置内支撑→水下吸泥→(A)→抽水→凿桩头、绑扎承台钢筋骨架→灌注承台混凝土→拆内支撑→钢板桩拔出。


事件三:主桥采用悬臂拼装施工法。

  (1)根据设计要求,0#块采用扇形托架浇筑,施工浇筑前通过预压消除托架的非弹性变形,且托架满足了强度、刚度要求。

  (2)1号块是紧邻0号块两侧的第一箱梁节段,采用湿接缝连接。在吊拼前,对起吊设备进行全面安全技术检查,并采用1.25倍设计荷载的静荷做起吊试验,经检查及起吊试验符合要求后正式进行节段的起吊拼装,并加强施工过程中的变形、应力、温度等监控测试。湿接缝拼装梁段施工程序为:吊机就位→提升、起吊1号梁段→安设薄钢板管→(B)→丈量湿接缝的宽度→调整薄钢板管→(C)→检查中线→固定1号梁段→安装湿接缝的模板→浇筑湿接缝混凝土→湿接缝养护、拆模→张拉预应力筋→下一梁段拼装。

  事件四:在施工前,考虑到施工的安全性,施工单位根据要求编制了专项施工方案,并会同建设单位、监理单位、勘察设计单位相关人员,聘请了外单位五位专家及本单位总工程师共计6人组成专家组,对专项施工方案进行论证,专家组提出了口头论证意见后离开,论证会结束。

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参考解析
【不定项选择题】

How does your reading proceed? Clearly you try to comprehend, in the sense of identifying meanings for individual words and working out relationships between them, drawing on your implicit knowledge of English grammar. (41) _______ You begin to infer a context for the text, for instance, by making decisions about what kind of speech event is involved: Who is making the utterance, to whom, when and where.

The ways of reading indicated here are without doubt kinds of comprehension. But they show comprehension to consist not just of passive assimilation but of active engagement in inference and problem-solving. You infer information you feel the writer has invited you to grasp by presenting you with specific evidence and clues. (42) _______

Conceived in this way, comprehension will not follow exactly the same track for each reader. What is in question is not the retrieval of an absolute, fixed or “true” meaning that can be read off and checked for accuracy, or some timeless relation of the text to the world. (43) _______

Such background material inevitably reflects who we are. (44) _______ This doesn’t, however, make interpretation merely relative or even pointless. Precisely because readers from different historical periods, places and social experiences produce different but overlapping readings of the same words on the page--including for texts that engage with fundamental human concerns--debates about texts can play an important role in social discussion of beliefs and values.

How we read a given text also depends to some extent on our particular interest in reading it. (45) _______ Such dimensions of reading suggest--as others introduced later in the book will also do--that we bring an implicit (often unacknowledged) agenda to any act of reading. It doesn’t then necessarily follow that one kind of reading is fuller, more advanced or more worthwhile than another. Ideally, difficult kinds of reading inform each other, and act as useful reference points for and counterbalances to one another. Together, they make up the reading component of your overall literacy, or relationship to your surrounding textual environment.

[A] Are we studying that text and trying to respond in a way that fulfils the requirement of a given course? Reading it simply for pleasure? Skimming it for information? Ways of reading on a train or in bed are likely to differ considerably from reading in a seminar room.

[B] Factors such as the place and period in which we are reading, our gender, ethnicity, age and social class will encourage us towards certain interpretations but at the same time obscure or even close off others.

[C] If you are unfamiliar with words or idioms, you guess at their meaning, using clues presented in the context. On the assumption that they will become relevant later, you make a mental note of discourse entities as well as possible links between them.

[D] In effect, you try to reconstruct the likely meanings or effects that any given sentence, image or reference might have had: These might be the ones the author intended.

[E] You make further inferences, for instance, about how the text may be significant to you, or about its validity--inferences that form the basis of a personal response for which the author will inevitably be far less responsible.

[F] In plays, novels and narrative poems, characters speak as constructs created by the author, not necessarily as mouthpieces for the authors own thoughts.

[G] Rather, we ascribe meanings to texts on the basis of interaction between what we might call textual and contextual material: between kinds of organization or patterning we perceive in a texts formal structures (so especially its language structures) and various kinds of background, social knowledge, belief and attitude that we bring to the text.

【不定项选择题】

背景资料
   某公司承建一项道路扩建工程,扩建,并在路口处道路。道路下方有多条市政管线,预埋雨水管线接入概况路下既有雨水管线,项目部进场后,编制了施工组织设计、管线施工方案、道路施工方案、交通导行方案、季节性施工方案。
   道路中央分隔带下布设一条D1200雨水管线,管线长度800米,采用平接口钢筋混凝土管,道路及雨水管线布置平面如图4-1所示:沟槽开挖深度H≤4m时,采用放坡法施工。沟槽开挖断面如图4-2所示:H>4m时,采用钢板桩加内支撑进行支护。
   为保证管道回填的质量要求,项目部选取了适宜的回填材料,并按规范要求施工。扩建道路与现况道路均为沥青混凝土路面,在新旧路接头处,为防止产生裂缝采用阶梯形接缝。新旧路接缝处逐层骑缝设置了土工格栅。
   
   

【不定项选择题】

根据资料 (4),关于短缺固定资产的账务处理正确的是 (    )。

A.

 经批准前,借记 “待处理财产损溢” 科目 0.452 万元

B.

 经批准后,借记 “管理费用” 科目 0.352 万元

C.

 经批准后,借记 “营业外支出” 科目 0.352 万元

D.

 经批准后,借记 “其他应收款” 科目 0.1 万元

【不定项选择题】

某建筑空调工程中的冷热源主要设备由某施工单位吊装就位,设备需吊装到地下一层(-7.5m),再牵引至冷冻机房和锅炉房安装就位。施工单位依据设备一览表(见表一)及施工现场条件(混凝土地坪)等技术参数进行分析、比较,制定了设备吊装施工方案,方案中选用KMK6200汽车吊,吊机在工作半径19m、吊杆伸长44.2m时,允许载荷为21.5t,满足设备的吊装要求。锅炉房的泄爆口尺寸为9000m×4000m,大于所有设备外形尺寸,选择锅炉房泄爆口为设备的吊装口,所有设备经该吊装口吊入,冷水机组和蓄冰槽需用卷扬机及滚杠滑移系统牵引到冷冻机房安装就位。

在吊装方案中,绘制了吊装施工平面图,设置吊装区,制定安全技术措施,编制了设备吊装进度计划(见表二)。施工单位按吊装的工程量及进度计划配置足够的施工作业人员。


【不定项选择题】

Write a letter of about 100 words to the president of your university, suggesting how to improve students physical condition.

You should include the details you think necessary.

You should write neatly on the ANSWER SHEET.

Do not sign your own name at the end of the letter. Use “Li Ming” instead.

Do not write the address. (10 points)


【不定项选择题】

请根据下表,回答下列问题。


【不定项选择题】

某机电安装公司承建了一植物油厂的锅炉机电安装工程,施工所用材料由建设单位提供。为保证质量、加快进度、降低成本,该公司项目部组织有关技术人员进行施工方案设计,为了选择确定能保证焊接质量的焊接方法,已初选出电渣焊、埋弧焊、CO2气体保护焊、混合焊四个焊接方案。根据调查资料和本公司实践经验,已定出各评价要素的权重及方案的评分值,见下表。

施工中出现如下事件:

事件一:在施工中,因管子材料不能满足设计焊接要求,安装公司向建设单位提出索赔。

事件二:安装公司在施工前,未向当地主管部门告知即施工,被监理公司责令停工。

事件三:锅炉试运行中,由于技术方案不完善,在烘、煮炉不符合要求的前提下进行而未成功。


【不定项选择题】

资料一

某市甲独立矿山2xx7年10月发生如下经济业务:

(1)开采原煤2万吨将其中5000吨原煤直接对外销售给乙公司,乙公司应付不含税金额100万元(不包括到车站、码头等的运输费用),甲煤矿采取分期收款方式,销售合同规定当月收取60万元,剩余款项下月收取;

(2)将其中4000吨原煤移送使用以抵偿欠丙公司的债务;

(3)将其中部分原煤用于连续加工洗煤,之后将一半洗煤对外销售,采取直接收款方式取得不含增值税销售额125万元(不含运杂费);将另外一半洗煤自用于职工食堂;

(4)开采砂石30万吨,销售其中20万吨;

(5)在水体下通过充填开采的方式开采铝土矿,全部对外销售取得不含增值税销售额150万元(不含运杂费)。

已知:煤炭适用的资源税税率为8%,当地省财税部门确定的洗煤折算率为60%,砂石资源税税率为2元/吨,铝土矿适用的资源税税率为6%。

要求:根据上述资料,回答以下问题。


【不定项选择题】

案例二中专家和新手解决问题的差异表现为()

A.
专家围绕问题陈述的细节组织知识
B.
新手更多地依赖直觉解决问题
C.
专家更多地利用生活经验的表征来解决问题
D.
新手更多地依赖正确的方程式来解决问题
【不定项选择题】

一、【背景资料】某铁路桥梁工程构造如下:桥墩基础采用直径为1.5m,桩长25—30m的钻孔桩,低桩承台;桥梁下部结构为一般墩台。地质条件如下:原地面往下依次为黏土、砂性土。其中靠岸桥墩桩基中有6个桩孔没有地下水。施工前和施工过程中存在以下情况:
(1)承包人配置的桩基成孔设备有冲击钻和正循环钻机。拟将靠岸桥墩桩基的6个无地下水的桩基成孔任务分包给某包工队,采用人工挖孔方式。
(2)采用竖向导管灌注某桩水下混凝土过程中,由于突降大雨,施工人员为避雨对该桩稍作防雨处理后即离开,灌注混凝土时间中断约1小时,雨停后继续灌注施工。另外,为控制施工成本,工程部规定灌注标高应与桩顶设计标高相同,不得超出。
(3)在钻孔过程中,发现某桩孔在设计桩底位置有一岩溶孔洞(与设计图纸中的土质勘测资料不符)。该桥的工程技术主管指示现场施工员应继续钻孔至岩溶孔洞洞底,将孔洞中桩周围的空洞用砂黏土填充,最后的实际桩长超过设计桩长10m。
(4)该桥梁一侧桥台基础施工过程中,发现在施工图纸中该桥台胸墙结构尺寸标注错误,如继续照图施工可能导致将来吊装此边孔梁时位置不足。由于工期紧张,施工单位自行将桥台胸墙边缘位置调整,然后上报驻地监理工程师。
(5)施工中所用水泥和钢材由建设单位组织供应,项目部管理人员认为可以放心使用,不必再按批次进行进场质量检验。驻地监理工程师在抽检某批水泥时发现该批水泥安定性指标不合格。项目经理说:实在不行,可将该批水泥降级使用。