2013二建管理与实务复习题集1

2013二建管理与实务复习 题 快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题 集1 2013全国二级建造师执业资格考试自测 《建筑工程管理与实务复习题集》 **********补充复习题部分(一)*********** 一、单项选择题 1(下图中压杆截面及材料均相同，哪一根杆件最容易失稳,( ) 2(承受均布垂直荷载的悬臂梁，当采用下图截面1槽钢时，悬臂端挠度为f1，当采用截面2(由2个截面1焊接的组合截面)时，且其余条件不变，梁的悬臂端挠度为f2，则f1与f2的关系为( )。 A(f1=f2 B. f1=2f2 C. f1=0.5f2 D. f1=4f2 3(右图中简支梁A、B两支座的反力分别为( )。 A(7.5kN 12.5kN B(5kN 15kN C(12.5kN 7.5kN D(10kN 10kN 4(如图所示，刚架梁上作用均布荷载时，其弯矩 图哪一个正确,( ) level of security personnel on duty, fire security measures taken. 9, post signs----construction site management and workers should wear distinctive markings. 10, security----focus on "safety of Sambo", parts of the construction, road surface protection facilities; implementation of Ministry of construction, "score", regular or not regular inspection, timely scoring, reward. ----11, with coordination between the construction and the total package units, collaboration among the type of work, comprehensive progress in contradiction to consult each other when dealt with properly. ----12, public relations personnel to abide by social morality, professional ethics, business discipline, properly handle PR around the construction site. Three, civilized construction appraisal, management (a) the construction site "five": lighting, hardening, greening, landscaping and purification. (B) noise emission standards: the day <65dB night <55dB (c) ... Protections: 1 enhancing the protection of all the construction finished and semi-finished products for education. Often quality education for workers, for moral education of the civilization production and the protection of the finished and semi-finished products. Education staff at the time of construction to respect other people and their work, cherish the completed and partially completed finished or semi-finished products. In front of the project for the corresponding rules 5(如图所示三角形屋架，杆件AB的轴力为 ( )。 A( 2 P PB( 3 P PPC( 0 PPAaD( 5 P 22 B 4a 6(矩形截面简支钢梁，跨中受集中力P作用， 试问，当集中力增大为2P，梁宽变为原来的2倍，其余不变，则跨中截面最大弯曲应力是 原来的( )。 A(2倍 B( 1倍 C(1/2倍 D(1/4倍 7(石灰膏在使用前应进行陈伏，是为了消除( )的危害。 A(消石灰 B(生石灰 C(欠火石灰 D. 过火石灰 8(影响混凝土和易性的最主要因素是( )。 A(单位体积用水量 B(砂率 C(水泥的泌水性 D(骨料吸水性 二、多项选择题 1(悬臂梁在均布荷载作用下悬臂端的挠度为f, 。为减小挠度，可以采取以下哪些措施,4qL( ) 8EIA(减少悬挑长度, B(选用弹性模量更小的材料 C(增加杆件截面高度 D(提高杆件材料高度 E(减轻荷载 (关于图示桁架杆件受力的描述，正确的有哪些,( ) 2 A(上、下弦杆靠支座处轴力小，靠跨中处轴力大 B(上、下弦杆靠支座处轴力大，靠跨中处轴力小 C(腹杆靠支座处轴力小，靠跨中处轴力大 D(腹杆靠支座处轴力大，靠跨中处轴力小 E(直腹杆受压，斜腹杆受拉 3(我国抗震 规范 编程规范下载gsp规范下载钢格栅规范下载警徽规范下载建设厅规范下载 规定，地震区的框架结构应设计成延性框架，下列表述的内容哪几项是正 确的,( ) A(强柱弱梁 B(强节点(箍筋加密) C(避免出现薄弱层 D(弱角柱 E(可以出现短柱 4(水泥的( )不符合国家 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 规定的，应作为废品处理。 A(细度 B(初凝时间 C(终凝时间 D(体积安定性 level of security personnel on duty, fire security measures taken. 9, post signs----construction site management and workers should wear distinctive markings. 10, security----focus on "safety of Sambo", parts of the construction, road surface protection facilities; implementation of Ministry of construction, "score", regular or not regular inspection, timely scoring, reward. ----11, with coordination between the construction and the total package units, collaboration among the type of work, comprehensive progress in contradiction to consult each other when dealt with properly. ----12, public relations personnel to abide by social morality, professional ethics, business discipline, properly handle PR around the construction site. Three, civilized construction appraisal, management (a) the construction site "five": lighting, hardening, greening, landscaping and purification. (B) noise emission standards: the day <65dB night <55dB (c) ... Protections: 1 enhancing the protection of all the construction finished and semi-finished products for education. Often quality education for workers, for moral education of the civilization production and the protection of the finished and semi-finished products. Education staff at the time of construction to respect other people and their work, cherish the completed and partially completed finished or semi-finished products. In front of the project for the corresponding rules E(强度 5(在选择混凝土用砂时，应同时考虑砂的( )。 A(总表面积 B(比表面积 C(砂粒间空隙 D(颗粒级配 E(粗细程度 三、综合背景题 1.某工程位于东州市的南二环和三环之间，建筑面积38000m2，框架结构筏板式基础，地下3层，基础埋深约为12.8m。混凝土基础工程由某专业基施公司组织施工，主体结构由市建筑公司施工，装饰装修工程由市装饰公司施工。其中基础工程于2003年8月开工建设，同年10月基础工程完工。混凝土强度等级C35级，在施工过程中，发现部分试块混凝土强度达不到设计要求，但对实际强度经测试论证，能够达到设计要求。主体和装修于2004年12月工程竣工。 根据场景回答问题: (1)该工程的基础工程验收时应由( )负责组织。 A(项目监理工程师 B(项目总监理工程师 C(项目经理 D(质量监督总站 (2)对于该工程施工过程中发现部分试块混凝土强度达不到设计要求，但对实际强度经测试论证，能够达到设计要求的问题( )。 B(应请设计单位进行验算后进行处理 A(应拆除重建，重新验收 C(应予以验收 D(视该部分混凝土所处部位进行处理 (3)工程竣工归档时，基础公司和装饰公司应将工程资料交给( )。 A(建设单位 D(监理单位 B(市建筑公司 C(市档案馆 (4)对施工过程中涉及结构安全和使用功能的重要分部工程应进行( )。 A(试验检测 B(抽样检测 C(见证取样检测 D(性能分析检测 四、案例题 【案例1】 1(背景 由某企业承建的某多功能现代化商务综合大厦，地上46层，地下3层，全现浇钢筋混凝土框架-剪力墙结构，主体结构采用泵送混凝土等新技术。建筑物周边都十分接近规划红线，周边建筑及地下管线对因工程基坑开挖引起地层变形移动影响十分敏感，且基坑北面临近地铁。该工程地下室基坑开挖深度较大，为确保基坑开挖安全编制了专项施工 方案 气瓶 现场处置方案 .pdf气瓶 现场处置方案 .doc见习基地管理方案.doc关于群访事件的化解方案建筑工地扬尘治理专项方案下载 ，并由安全总监签字确认后实施。该地下室位于总厚达40m多的淤泥质土之中，根据本工程的特点，经多方案比较，决定基坑围护结构采用80cm厚的地下连续墙，而支护结构则为五道钢筋混凝土水平支撑的总体方案。经验算，可以满足结构变形和稳定要求，确保地下室开挖施工不致于影响地铁的正常运行、周边道路、建筑物及各种地下管线的正常使用。在工程施工中发生如下事件: 事件一:本工程地下水位较高，约为-0.5m，开挖范围位于淤泥质土体内，含水量大，施工必须事前采取降水措施，因基坑围护是采用地下连续墙，具有较好的挡水和抗渗性能。结合实际情况，决定采用轻型井点降水并编制了降水施工方案。 事件二:根据地质勘察资料、上部结构形式、荷载和施工条件等情况，基础施工采用人工挖孔扩底灌注桩与平板式筏形基础，板厚2m，桩基承台连同地下室的筏形基础同时展开施工。基础底板厚2m，桩基承台厚1.8m，混凝土强度等级C40，抗渗等级P8。由于承台和筏板混凝土浇筑量大，在开始阶段施工中出现了少许裂缝。为确保施工质量，项目部制定了以下控制裂缝的措施: (1)优先选用低水化热的普通硅酸盐水泥拌制混凝土，并适当加入木质素磺酸钙减水剂。 level of security personnel on duty, fire security measures taken. 9, post signs----construction site management and workers should wear distinctive markings. 10, security----focus on "safety of Sambo", parts of the construction, road surface protection facilities; implementation of Ministry of construction, "score", regular or not regular inspection, timely scoring, reward. ----11, with coordination between the construction and the total package units, collaboration among the type of work, comprehensive progress in contradiction to consult each other when dealt with properly. ----12, public relations personnel to abide by social morality, professional ethics, business discipline, properly handle PR around the construction site. Three, civilized construction appraisal, management (a) the construction site "five": lighting, hardening, greening, landscaping and purification. (B) noise emission standards: the day <65dB night <55dB (c) ... Protections: 1 enhancing the protection of all the construction finished and semi-finished products for education. Often quality education for workers, for moral education of the civilization production and the protection of the finished and semi-finished products. Education staff at the time of construction to respect other people and their work, cherish the completed and partially completed finished or semi-finished products. In front of the project for the corresponding rules (2)在保证混凝土设计强度等级的前提下，适当提高水灰比，减少水泥用量。 (3)降低混凝土的浇筑温度，控制混凝土内外温差在30?以内。 (4)分层分块逐步浇筑，加强养护，及时对混凝土进行覆盖保温、保湿材料。 (5)预埋冷动管，通入循环水将混凝土内部降温。 事件三:在进行办公楼大厅顶盖模板支架预应力混凝土空心板现场浇筑施工时，发生模板支撑体系坍塌事故，造成6人死亡、12人受伤。经有关部门调查，造成事故主要原因是模板支架搭设质量不符合要求;现场搭设模板支架中使用的部分钢管材料存在质量缺陷;施工现场管理存在严重问题。事后，建设行政主管部门对该施工企业作了相应的行政处罚，公安机关依法对有关责任单位的涉案人员追究刑事责任。 2.问题 (1)结合事件一说明井点降水施工方案的内容主要包括哪些, (2)请指出本案例中有哪些不妥之处，并说明理由。 (3)分析说明事件二承台和筏板混凝土浇筑中出现裂缝的主要原因是什么, (4)事件三工程事故可定为哪级事故,请说明理由。 (5)事件三事故类型是什么, (6)结合事件三中部分钢管材料存在质量缺陷的问题，说明进场材料质量控制的要点主要有哪些, 【案例2】 1(背景 某建筑公司承接了一项度假村的施工任务，该工程由四幢框架结构综合楼组成，为保证施工质量，施工单位技术负责人负责编制了质量 计划 项目进度计划表范例计划下载计划下载计划下载课程教学计划下载 和施工进度计划，其网络图如下所示: 基坑开挖完毕后，施工单位即组织有关人员进行验槽，合格后继续施工。在?段主体结构施工过程中，由于乙方施工的钢筋质量不符合要求，监理单位要求返工，导致该工作延误了1周时间。屋面防水采用高聚物改性沥青放水卷材。装修工程材料由甲方供应，在?段施工时，由于甲方采购材料的问题导致该项工作延误了四周时间。在建设工程建设各方的共同努力下，工程建设完毕，施工单位按时组织了验收，并将工程资料移交城建档案馆。 2.问题 (1)在图上计算该网络计划各工作的时间参数、确定关键线路和计划工期。 (2)施工单位技术负责人组织编制质量计划的做法是否正确,请简要说明。 (3)基坑开挖完毕后，施工单位组织验槽的做法是否妥当,请简要说明。 level of security personnel on duty, fire security measures taken. 9, post signs----construction site management and workers should wear distinctive markings. 10, security----focus on "safety of Sambo", parts of the construction, road surface protection facilities; implementation of Ministry of construction, "score", regular or not regular inspection, timely scoring, reward. ----11, with coordination between the construction and the total package units, collaboration among the type of work, comprehensive progress in contradiction to consult each other when dealt with properly. ----12, public relations personnel to abide by social morality, professional ethics, business discipline, properly handle PR around the construction site. Three, civilized construction appraisal, management (a) the construction site "five": lighting, hardening, greening, landscaping and purification. (B) noise emission standards: the day <65dB night <55dB (c) ... Protections: 1 enhancing the protection of all the construction finished and semi-finished products for education. Often quality education for workers, for moral education of the civilization production and the protection of the finished and semi-finished products. Education staff at the time of construction to respect other people and their work, cherish the completed and partially completed finished or semi-finished products. In front of the project for the corresponding rules (4)?段主体结构施工过程延误了1周时间，是否会使工期延误,原因是什么,甲方是否可以向施工单位提出索赔,原因是什么, (5)施工单位为避免钢筋出现质量问题，应如何加强钢筋隐蔽工程的验收, (6)屋面放水卷材施工完毕后，应如何检查, (7)在?段施工时，由于甲方采购材料的问题导致该项工作延误了四周时间，乙方是否可提出工期索赔,请简要说明。 (8)工程建设完毕，施工单位按时组织了验收，并将工程资料移交城建档案馆的做法是否妥当,请说明理由。 level of security personnel on duty, fire security measures taken. 9, post signs----construction site management and workers should wear distinctive markings. 10, security----focus on "safety of Sambo", parts of the construction, road surface protection facilities; implementation of Ministry of construction, "score", regular or not regular inspection, timely scoring, reward. ----11, with coordination between the construction and the total package units, collaboration among the type of work, comprehensive progress in contradiction to consult each other when dealt with properly. ----12, public relations personnel to abide by social morality, professional ethics, business discipline, properly handle PR around the construction site. Three, civilized construction appraisal, management (a) the construction site "five": lighting, hardening, greening, landscaping and purification. (B) noise emission standards: the day <65dB night <55dB (c) ... Protections: 1 enhancing the protection of all the construction finished and semi-finished products for education. Often quality education for workers, for moral education of the civilization production and the protection of the finished and semi-finished products. Education staff at the time of construction to respect other people and their work, cherish the completed and partially completed finished or semi-finished products. In front of the project for the corresponding rules 答案 一、单项选择题 1.答案C: 【解析】 压杆的计算长度越长，越容易失稳，计算长度为杆件实际长度乘以计算长度系数，计算长度系数与压杆两端的约束方式有关，A、B、C、D选项的计算长度系数分别为10.5、、0.7，所以答案为C。 2 2.答案B: 【解析】 挠度与梁截面惯性矩成反比，截面2的截面惯性矩为截面1的两倍，所以挠度为截面1的一半。 3.答案A: 【解析】 对支座B点取矩，根据力矩平衡原理，可计算出A支座反力为7.5kN，外力在垂直方向的合力为20kN。 总的外力为20kN即可计算出B支座的反力为12.5kN (20-7.5)。 4.答案A: 【解析】 刚架梁柱节点处弯矩之和应为零，所以C、D不正确。刚架梁受垂直荷载作用时，梁端有转角，刚架柱会约束此转动，所以刚架梁端应有负弯矩，所以B也不正确，只有A正确。 5. 答案:C 屋架AB杆件垂直于下弦。取节点B为隔离体，采用?y=0的平衡方程式，所以杆件AB的轴力为零。 6. 答案:B M,,W【解析】梁的跨中弯矩应力为。当外力P增大为2P时，弯矩M也增大为2M。当梁的宽度变为原来的2倍时，截面抵抗矩模量W也增大为原来的2倍，所以弯曲应力不变。 7.答案:D 【解析】 过火石灰颜色较深、结构密实，表面常包覆一层熔融物，与水反应(即熟化)较慢。若在石灰浆体硬化后再发生熟化，会因熟化产生的膨胀而引起“崩裂”或“鼓泡”现象，严重影响工程质量。为了消除过火石灰的这种危害，石灰膏在使用前应进行陈伏。 8.答案:A 【解析】 单位体积用水量决定水泥浆的数量和稠度，它是影响混凝土和易性的最主要因素。 二、多项选择题 1.答案:A、C、E 【解析】 根据挠度的计算公式可以看出，弹性模量更小的材料是增大挠度。梁的挠度大小与杆件材料强度无关，所以B、D都不正确。 2.答案:A、D、E 【解析】 图示桁架可以看成格构式的简支梁，弯矩由上下弦杆抵抗，剪力由腹杆承担，简支梁跨中弯矩最大，剪力为零，支座处剪力最大，弯矩为零，所以上、下弦杆靠支座处轴力小，靠跨中处轴力大，腹杆靠支座处轴力大，靠跨中处轴力小。考虑节点受力平衡，可知跨中直腹杆受压力为P，用节点法依次类推，可知所有直腹杆受压，斜腹杆受拉。 3.答案:A、B、C 【解析】 根据震害的情况分析，柱和梁柱节点的震害比较重。柱不坏，房不倒，所以首先要保证柱子和梁柱节点。短柱发生剪切破坏，形成脆断，设计时应避免短柱。在地震作用下，房屋不可避免地发生扭转，因此，角柱震害大于内柱，所以设计时应加强角柱才是正确的。 level of security personnel on duty, fire security measures taken. 9, post signs----construction site management and workers should wear distinctive markings. 10, security----focus on "safety of Sambo", parts of the construction, road surface protection facilities; implementation of Ministry of construction, "score", regular or not regular inspection, timely scoring, reward. ----11, with coordination between the construction and the total package units, collaboration among the type of work, comprehensive progress in contradiction to consult each other when dealt with properly. ----12, public relations personnel to abide by social morality, professional ethics, business discipline, properly handle PR around the construction site. Three, civilized construction appraisal, management (a) the construction site "five": lighting, hardening, greening, landscaping and purification. (B) noise emission standards: the day <65dB night <55dB (c) ... Protections: 1 enhancing the protection of all the construction finished and semi-finished products for education. Often quality education for workers, for moral education of the civilization production and the protection of the finished and semi-finished products. Education staff at the time of construction to respect other people and their work, cherish the completed and partially completed finished or semi-finished products. In front of the project for the corresponding rules 4.答案:B、D 【解析】 初凝时间是从水泥加水拌合起至水泥浆开始失去可塑性所需的时间;终凝时间是从水泥加水拌合起至水泥浆完全失去可塑性并开始产生强度所需的时间。初凝时间过短，将没有足够的时间完成混凝土的搅拌、运输和浇捣及砂浆的粉刷、砌筑等施工工序，即初凝时间过短的水泥无法正常使用。水泥的体积安定性是指水泥在凝结硬化过程中，体积变化的均匀性。如果水泥硬化后产生不均匀的体积变化，即所谓体积安定性不良，就会使混凝土构件产生膨胀性裂缝，降低建筑工程质量，甚至引起严重事故。 5.答案:D、E 【解析】 砂的总表面积、比表面积及砂粒间的空隙没有度量的标准，而砂的颗粒级配和粗细程度可用筛分析的方法进行测定，因此在选择混凝土用砂时能够进行考虑。 三、综合背景题 (1)答案B [解析]基础工程属于分部工程，按照《建筑工程施工质量验收统一标准》的规定，分部工程的验收应由总监理工程师或建设单位项目负责人组织验收。因此应选择答案B。 (2)答案C [解析]该问题旨在考察工程质量验收不符合要求时的处理。根据《建筑工程施工质量验收统一标准》的规定，经有资质的检测单位检测能够达到设计要求的检验批，应予以验收。因此应选择答案C。 (3)答案A 不属于施工总承包的方式，各施工单位分别与建设单位[解析]该工程属于平行发包的形式， 签订的施工合同，所以工程竣工归档时，基础公司和装饰公司应将工程资料交给建设单位。因此应选择答案A。 (4)答案C [解析]根据《建筑工程施工质量验收统一标准》的规定，对施工过程中涉及结构安全和使用功能的重要分部工程应进行见证取样检测，以保证工程质量。因此应选择答案C。 四、案例题 【案例1】答案与解析: (1)井点降水施工方案的内容主要包括:该工程地区的水文地质条件，基坑的平、剖面图和降水深度要求，井点的平面布置和高程布置，井点管的构造、长度和数量，抽水设备的型号和数量，地面降水管路布置的走向，降水施工要求和注意事项等。 (2)不妥之处: 1)基坑开挖专项施工方案由安全总监签字确认后实施不妥。该深基坑专项施工方案应由施工总承包单位技术负责人、总监理工程师签字后才能实施。 2)本工程地下室位于总厚达40m多的淤泥质土之中，地下水位较高，约为-0.5m,开挖范围位于淤泥质土体内，采用轻型井点降水不妥。因其降水深度达不到要求，可采用深井井点施工。 3)事件二中控制裂缝的措施前三项不妥。?普通硅酸盐水泥水化热较高，应尽量选用低热或中热水泥，如矿渣水泥、粉煤灰水泥等拌制混凝土，并适当加入缓凝减水剂;?施工时适当提高水灰比不妥，因为混凝土的干缩受水灰比的影响较大，水灰比越大，干缩越大。应在保证混凝土设计强度等级的前提下，适当降低水灰比，减少水泥用量;?将控制混凝土内外温差在30?以内不妥，温差过大会产生过大的温度应力。我国规范规定:在设计无具体要求时，大体积混凝土浇筑应控制混凝土内外温差在25?以内。 (3)造成承台和筏板混凝土浇筑中出现裂缝的主要原因是:承台和筏板混凝土浇筑体积大，在水泥水化过程中水化热产生的温度应力与大体积混凝土收缩而产生的收缩应力共同作用level of security personnel on duty, fire security measures taken. 9, post signs----construction site management and workers should wear distinctive markings. 10, security----focus on "safety of Sambo", parts of the construction, road surface protection facilities; implementation of Ministry of construction, "score", regular or not regular inspection, timely scoring, reward. ----11, with coordination between the construction and the total package units, collaboration among the type of work, comprehensive progress in contradiction to consult each other when dealt with properly. ----12, public relations personnel to abide by social morality, professional ethics, business discipline, properly handle PR around the construction site. Three, civilized construction appraisal, management (a) the construction site "five": lighting, hardening, greening, landscaping and purification. (B) noise emission standards: the day <65dB night <55dB (c) ... Protections: 1 enhancing the protection of all the construction finished and semi-finished products for education. Often quality education for workers, for moral education of the civilization production and the protection of the finished and semi-finished products. Education staff at the time of construction to respect other people and their work, cherish the completed and partially completed finished or semi-finished products. In front of the project for the corresponding rules 下，产生拉应力，使混凝土产生裂缝。 (4)依据国务院《生产安全事故报告和调查处理条例》规定，本工程这起事故可定为较大事故。 分析:根据国务院《生产安全事故报告和调查处理条例》第三条规定:较大事故，是指造成3人以上10人以下死亡，或者10人以上50人以下重伤，或者1000万元以上5000万元以下直接经济损失的事故。 (5)本起事故属于坍塌事故。 分析:建筑工程施工现场常见的职工伤亡事故类型还有高处坠落、物体打击、触电、机械伤害等。 (6)进场材料质量控制要点有: ? 掌握材料信息，优选供货厂家; ? 合理组织材料供应，确保施工正常进行; ? 合理组织材料使用，减少材料损失; ? 加强材料检查验收，严把材料质量关; ? 要重视材料的使用认证，以防错用或使用不合格的材料; ? 加强现场材料管理。 【案例2】答案与解析: (1)该网络计划时间参数的计算如下图所示: 关键线路为:1—2—5—6—7—8—9—10—16—19—20。 该工程计划工期为54周。 (2)不正确。它违反了施工项目质量计划由项目经理组织有关人员编制的基本规定。 (3)不妥当。理由是:基坑(槽)验槽，应由总监理工程师或建设单位项目负责人组织施工、设计、勘察等单位的项目和技术质量负责人共赴现场，按设计、规范和施工方案等的要求进行检查，并做好基坑验槽记录和隐蔽工程记录。 (4)?段主体结构施工过程延误了1周时间，将会使工期延误1周。原因是:?段主体结构施工过程为关键工作，总时差为零，没有机动时间。 甲方可以向施工单位提出索赔。原因是该工作对工期造成的延误是由于施工单位施工质量问题造成的，是施工单位的责任，因此甲方可以提出索赔。 (5)钢筋分项工程验收要点: 1)合理组织材料供应，确保施工正常进行。 level of security personnel on duty, fire security measures taken. 9, post signs----construction site management and workers should wear distinctive markings. 10, security----focus on "safety of Sambo", parts of the construction, road surface protection facilities; implementation of Ministry of construction, "score", regular or not regular inspection, timely scoring, reward. ----11, with coordination between the construction and the total package units, collaboration among the type of work, comprehensive progress in contradiction to consult each other when dealt with properly. ----12, public relations personnel to abide by social morality, professional ethics, business discipline, properly handle PR around the construction site. Three, civilized construction appraisal, management (a) the construction site "five": lighting, hardening, greening, landscaping and purification. (B) noise emission standards: the day <65dB night <55dB (c) ... Protections: 1 enhancing the protection of all the construction finished and semi-finished products for education. Often quality education for workers, for moral education of the civilization production and the protection of the finished and semi-finished products. Education staff at the time of construction to respect other people and their work, cherish the completed and partially completed finished or semi-finished products. In front of the project for the corresponding rules 2)按施工图核查纵向受力钢筋，检查钢筋品种、直径、数量、位置、间距、形状和尺寸。 3)检查混凝土保护层厚度，构造钢筋和埋件等是否符合要求。 4)检查钢筋接头:如绑扎搭接，要检查搭接长度，接头位置和数量(错开长度，接头百分率)、焊接接头或机械连接，要检查外观质量，取样试件力学性能试验是否达到要求，接头位置(相互错开)、数量(接头百分率)。 5)做好钢筋隐蔽工程记录 (6)屋面卷材防水施工完成后，尚应做雨后或淋水、蓄水试验，以检验屋面卷材防水层的整体施工质量效果是否符合要求。 (7)在?段装修工程施工时，由于甲方采购材料的问题导致该项工作延误了四周时间，乙方不可以索赔工期。原因是:?段装修工程延误4周时间，小于该工作的总时差6周，不会对工期产生影响，因此乙方不可以索赔工期。 (8)不妥当。原因是:单位工程完成后，施工单位首先要依据质量标准、设计图纸等组织有关人员进行自检，并对检查结果进行评定，符合要求后向建设单位提交工程验收报告和完整的质量资料，请建设单位组织验收;建设单位收到工程验收报告后，应由建设单位(项目)负责人组织施工(含分包单位)、设计、监理等单位(项目)负责人进行单位(子单位)工程验收。勘察单位虽然亦是责任主体但已经参加了地基验收故单位工程验收时可以不参加。工程档案资料应由建设单位收集和汇总勘察、设计、施工、监理等单位立卷归档的工程档案，并向当地档案馆(室)移交一套符合规定工程档案。 level of security personnel on duty, fire security measures taken. 9, post signs----construction site management and workers should wear distinctive markings. 10, security----focus on "safety of Sambo", parts of the construction, road surface protection facilities; implementation of Ministry of construction, "score", regular or not regular inspection, timely scoring, reward. ----11, with coordination between the construction and the total package units, collaboration among the type of work, comprehensive progress in contradiction to consult each other when dealt with properly. ----12, public relations personnel to abide by social morality, professional ethics, business discipline, properly handle PR around the construction site. Three, civilized construction appraisal, management (a) the construction site "five": lighting, hardening, greening, landscaping and purification. (B) noise emission standards: the day <65dB night <55dB (c) ... Protections: 1 enhancing the protection of all the construction finished and semi-finished products for education. Often quality education for workers, for moral education of the civilization production and the protection of the finished and semi-finished products. Education staff at the time of construction to respect other people and their work, cherish the completed and partially completed finished or semi-finished products. In front of the project for the corresponding rules