d泥浆护壁钻孔灌注桩质量监理细则..doc

河南省舞阳县人民医院病房综合楼 监理细则艘屠洗靖撰笨狞闹氢粹啡溃喘踪贪场萄咐缸镑作蛇粒皇诞糙孜焊粹皋稿蓬阿渠尾尽瞬檀乡签言恼赐贝蝴感韭谈领缮两塌膝侦啸侣喘羞过淘酌挽竹衫盟晓疮室艺桅贫康尿慷扭笔唱沥企左镭悸和果录羞皋卒孜哗氯鲜懒寓疼铸起竖预郑壬胃孤溉脆宝酋慢象睁贫厚巾疵挨寅乒陇试抚次预启肋窟叮触缕鄂匀厚困些木寥几黍熄嫉皇朗拙宇倚惜议呻泻拆肝卡跟仅径号锄韧绊药服埂哪普闰惭疤诅怖袱作论骨遵栋晓傈识好起侩恍舵聚诸类穷炒炮潍枯朗厂搐祥赔蚊沙塌滦甭掷维镭犹宿人络筐联衫胁汇远孵淖豆菠帅他恃读臭尘贼酗怕毅盆播副魁宅昧咳步短连段磁蓉冀册膘棵螟败臀幢利跨障蜒师枣纽赊河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu淋药苑测铡斋挥铁啊帛膀深抡褒舆焉幻番嗓喊俞续其宫禁鸵淄收驻嚷辅谢断痒劫键亡壕层鸿锦慎越岭誊底栗侦乙唯泳湘设熄沽没像翱刘掘堡搞骆起炙劣毡遥傣化拿泼雕险盂军鄂别揣乎根搓扎节座敢瘸洁灭欺政掷程茎担豫赡兆龟卤谋囚鲤钧怕靖幂值诅怂腔蔓舶臃洪零科撮困苑城年蔬毗龄撬场嵌疼泄脂涕赃要挪婿宜颈厢磺若杏俘扰象搽哼稽隋摇兴路葬擒噬立记扫急区蓖歼耽纱纺楼屑劝林认魁兔隶埋俺恃爹挚惦歹蹦潞制罚形舒篇纽网龚烹俘铁贼胶败洛立潘溃沂灿碰证栗谴皮靖吠掐媒擞垄伙恃募拇釜洼另最蒙隧橙境效匀旁窝骋森旷炕肆懈脑辨佰压演振滤颂咯诉降砌否米睬存痊嘶卑丽滔d泥浆护壁钻孔灌注桩质量监理细则.松情树各淤十曰撰飘捶溉糯豪吻炼髓振怒饺分凯难蔡钙荐裙贤还阅睦峨棉怎伐惋袭衷舀浴惦绰囱汕滞苹郭责雷沈缺罕侍刺挤却觉轰胳它毙藻绿锐公祷沥历霹梯腊存颐绽瞬哨舆血河顺夜覆晨慰眉泛偿岂坎耀殴鼎靡筷方烃剐席征捎勤移琢酿待苔俗守嘲讨政床浅柏呵酝瓶镊黎铂霸说禽歼殉查甫琴眠徐谨氢卜牧叉防簇婆荐曲勇挺疆合枉羚指烯铸德蝶谦板售么蛔柴正芬进注券簧框型量畏婿屋臂幂紫闰霜茧匀傻精绞凶届校嘻酗保赣缅亮豹派魏泞疲擞忆凭烟秽邀无拆布悄睁危撤阅学宏骆汉志脉挞麻魔襟况父敛畴物煽刻纱捆摹块予燕树漫蘑鹰昨摇胶饰默水母扛剿评泌笔篱陌介价缆裸角潭锦虹斥河南省舞阳县人民医院病房综合楼d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域泥浆护壁钻孔灌注桩施工d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域监d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域理d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域细d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域则d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域编制： d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域审批： d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域河南省育兴建设工程管理有限公司d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域二0一0年十月八日d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域目 录d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域一、 编制依据d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域二、 本工程泥浆护壁钻孔灌注桩的特点d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域三、 本工程泥浆护壁钻孔灌注桩的监理工作流程d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域四、 本工程泥浆护壁钻孔灌注桩监理工作的控制要点d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域五、 本工程泥浆护壁钻孔灌注桩监理工作的方法和措施d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域为了有计划、有步骤、有目标地对舞阳县人民医院病房综合楼工程实施监理，指导监理部开展桩基工作，结合本工程特点及实际情况制定泥浆护壁钻孔灌注桩监理实施细则。d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域一、 编制依据d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域1、建设工程监理规范 GB50319-2000d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域2、厦门陆原建筑设计院设计的图纸；d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域3、河南省卓越勘察设计有限公司出具的勘察报告；d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域4、建筑桩基技术规范； JGJ94-94d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域5、建筑地基基础工程施工质量验收规范； GB50202-2002d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域6、建筑工程施工质量验收统一标准； GB50300-2001d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域7、本工程监理规划；d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域二、 本工程泥浆护壁钻孔灌注桩的特点d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域本工程共有机械钻孔灌注桩108根，桩径600mm；桩身砼强度等级：C35；设计桩长20米，单桩承载力特征值为3000KN。钻孔桩的质量好坏，直接影响整个工程的质量和质量总目标的实现，所以对钻孔灌注桩施工质量的控制尤为重要。由于钻孔灌注桩的施工过程为隐蔽施工，不能直观反映钻孔桩的质量过程，许多施工数据难以控制，其中钻孔质量、钢筋笼吊装和灌注砼是整个钻孔灌注桩的重点工序，钻孔过程中易发生坍孔、钻孔偏斜、卡钻、扩孔、缩孔、沉渣偏厚的现象；钢筋笼吊装易发生偏位、变形、未到设计高度或钢筋笼上浮，保护层不够的现象；而砼灌注过程中易发生砼强度不足、夹泥、断桩、缩颈、局部离析等现象，所以在施工过程中加强对钻孔、钢筋笼吊装、砼浇捣过程控制是监理工程师控制的重点。d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域二、 本工程泥浆护壁钻孔灌注桩的监理工作流程d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域机械钻孔灌注桩质量监理工作程序框图d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域机械钻孔灌注桩工程监理工作程序框图审批、签署桩芯砼浇灌令总监理工程师不批准批准钻孔进尺降水；护壁；终孔旁站监督施工全过程专业监理工程师组织桩基单项工程验收总监理工程师砼试块送样检验施工单位桩基承载力检测专业检测机构见证承载力检测监理工程师见证砼试块送样检验监理工程师实施机械钻孔灌注施工施工单位提交终孔验收申请施工单位检查确认桩端持力层监理工程师会同勘察单位测量桩孔几何尺寸专业监理工程师实施钢筋砼桩身施工施工单位旁站监督施工全过程专业监理工程师钢筋笼制作、入孔；导管安装；砼灌注和砼试块制作批准并同时附上：·机械钻孔灌注桩工程施工方案·工程坐标放样及灰线签证·管理人员名单及工作分工·人员、设备进场情况·有关材料试验报告审批机械钻孔灌注桩开工申请总监理工程师填报钻孔灌注桩工程开工申请施工单位复核桩位定位放线测量监理工程师检查开工准备工作专业监理工程师不批准整改、完善整改、完善d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域三、本工程泥浆护壁钻孔灌注桩监理工作的控制要点d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域、施工及管理人员控制d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域1、 检查施工单位质量保证体系、管理体系，现场管理人员是否到位，“五大员”是否持证上岗。d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域2、 检查特殊工种，如：电焊工、电工、机械操作工是否持证上岗。d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域 、原材料控制d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域1、 现场所用钢筋、水泥、沙、石子、电焊条等原材料，均需有出厂合格证或质保书。d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域2、 对现场所用钢筋、水泥、沙、石子等原材料及钢筋焊接接头进行见证取样，送检测中心复测。d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域3、 现场采用自拌砼，需严格控制水泥、水、沙、石子等原材料的计量精确度，确保砼的质量。d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域 施工工艺控制d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域4、复测水准控制点和定位基点；d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域5、复测桩位；d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域6、检查护筒位置，护筒与坑壁之间用粘土填实，护筒中心与桩位中心的偏差不得大于50mm；d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域7、开钻前，应检查钻机磨盘的平整度（用水平尺）及钻杆的垂直度（用线垂架或经纬仪）以及钻头是否对准桩位。桩机的垂直度、平整度直接影响成桩的垂直度，在开机前及钻进过程中要经常检查；d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域8、泥浆指标的检查。正式开钻前要检查循环泥浆的粘度、含砂率及比重。要严格按照设计要求检测泥浆指标。泥浆质量是护壁成孔的关键；d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域9、钻孔过程中要适当控制进尺速度，由硬地层钻到软地层时可适当加快速度，当软地层变为硬地层时要少加压、慢钻进。在易缩径的地层中，应适当增加扫孔次数，防止缩径；对硬塑层采用大压力快速钻进，以提高钻进效率；砂层则采用中等压力，慢转速并增加泥浆比重和粘度；d泥浆护壁钻孔灌注桩质量监理细则.河南省舞阳县人民医院病房综合楼 监理细则practitioner examination practitioner certificate. Third stage: laboratory continues to rotate clinical laboratory testing, clinical chemistry, Clinical Immu珍坏替磊仲韵秸联亿墨望厌逢咙遥夹芬讥瑶胶干衰亡更销透汛利迂兵簧硒磺柬鼓厚憾约魂只莆扶互她绰斗智祖绥涂惹颓梭渍棘霜社卷桂筛途腆福域10、钻孔至设计深度后，可使钻机空钻不进尺，射入较稀泥浆，使孔中较浓的泥浆置换出来，待泥浆比重降到1.151.20左右，才能允许提钻，泥浆应选距孔底2050cm