土方回填检测施工方案

choose the correct meaning; (4) to correct the typos; (5) so the child write words (ABAB, and AABB); (6) in accordance with written words; (7) the complete word, and explain the meaning of the word; (8) collocation; (9) make sentences with the word; (10) the written language as required. (C) the main sentence types (1) complete sentences; (2) write down the meaning of a sentence or expression of thoughts and feelings; (3) write sentences as required; (4) finish malalignment of the sentence; (5) modified sentences. 2, knowledge classification (1) the common conjunctions coordinate: . . 一面 . 1, to examine the topic, identify problems associated with two 2, analysis, alternative question two is in direct proportion to the amount of the associated relationship is inversely proportional relationship. 3, and set unknown, column proportion type 4, and solutions proportion type 5, and test, wrote answer language plenary, and subject: application problem (1)-simple application problem and composite application problem review content simple application problem composite application problem answers application problem of general steps 1, and figure out meaning-through examines the, find known conditions and by seeking problem 2, and analysis number relationship-analysis known conditions Zhijian, and conditions and problem Zhijian of relationship, determine problem-solving method and problem-solving steps. 3, and column type calculation-lists formula, is out subdivisions 4, and test, and wrote answer-check, and checking, and wrote answers typical application problem 13, and subject: application problem (3)-column equation solutions application problem review content overview problem-solving steps 1, and figure out meaning, find by seeking of unknown and x said 2, and according to meaning find equivalent relationship, lists Equation 3, and solutions equation 4, and test, and wrote answers according to meaning find equivalent relationship of common method 1 , And according to common of number relationship type, established equivalent relationship 2, and according to has learn had of calculation formula, 3, and according to problem in the of focus described sentence from overall Shang determine basic of equivalent relationship 4, and using segment figure, and list method, method analysis number土方回填专项（方案）报审表 工程名称*楼 致：湖北恒诚建设有限公司 我方已根据施工合同的有关规定完成了*楼土方回填的（方案）的编制，并经我单位上级技术负责人审查批准，请予以审查。 附： 土方回填方案 承包单位（章） 项 目 经 理 日 期 专业监理工程师审查意见： 专业监理工程师 日 期 总监理工程师审核意见：项目监理机构 总监理工程师 日 期 商品混凝土施工方案审批表工程名称*楼工程地点*路建设单位*建筑面积*结构类型框架-剪力墙工程造价*万元设计单位湖北*有限公司开、竣工日期2015年9月28日-2016年5月 日设计（方案）主编*编制日期2015年 10 月18日项目负责人*项目安全负责人*部 门 审 批 意 见安全部门意见： 签字盖章年 月 日技术部门意见： 签字盖章年 月 日设备部门意见： 签字盖章年 月 日计划部门意见： 年 月 日工程师（技术负责人）意见： 签字盖章年 月 日领导批示： 签字盖章年 月 日备注*楼土方回填方案编制人：*审核人：*编制单位：湖北恒诚建设有限公司编制时间：2015年 11月15日土方回填施工方案一、工程概况：本项目为*楼工程，地点位于*。本工程建筑面积为14240.3m2，框剪结构，建筑层数地上17层，建筑物总高度52 m 。主体结构设计使用年限50年；耐火等级为二级；设计抗震烈度为6度；屋面防水等级二级。二、计划安排及回填要求根据设计图纸对回填土的要求，基础回填土必须分层夯实回填，其分层厚度30为易，回填土压实系数0.94。现场基础埋置深度在-5.9m至-6.4m，按照我方施工进度及技术安排，基础回填土分项工程采取分两段回填方式完成，第一段为基础底至-3.0m处，第二段为-3.0m至0.00m。三、工艺流程基坑（槽）底地坪上清理检验土质分层铺土、耙平夯打密实检验密实度修整找平 填土前应将基坑（槽）底或地坪上的垃圾等杂物清理干净；基槽回填前，必须清理到基础地面标高，将回落的松散垃圾砂浆、石子等杂物清除干净。 检验回填土的质量有无杂物，粒径是否符合规定，以及回填土的含水量是否在控制的范围内；如含水量偏高，可采用翻松、凉晒或均匀渗入干土等措施；如遇回填土的含水量偏低，可采用预先洒水润湿等措施。 回填土分层铺摊。每层铺土厚度根据土质、密实度要求和机具性能确定。一般蛙式打夯机每层铺土厚度为300mm左右；每层铺摊后，随之耙坪。回填土每层至少夯打三遍，打夯应一夯压半夯，夯航相接，夯夯相连，从横交叉。并且严禁采用水浇使土下沉所谓“水夯”法。四、土方回填检测计划及安排本工程现场土方回填主要由机械与人工配合进行施工，工程处于类土（粘土层）区域内，主要回填土为粘土，机械操作时尽量做到基础承台柱四周、剪力墙两侧每次回填厚度均匀，一次回填土约在300-500左右，并在压实后取点进行检测，*楼基础平面面积约为1200，根据检测取点要求每200取一个点，也就是每层取6个点进行检测，-3.0m以下按500检测一层计算共需检测6次。-3.0m以下回填土检测值能达到设计0.94的要求后，对-3.0m以上的回填土按照-3.0m以下回填土的施工方式及要求进行第二次回填