l康定新城住2(商中1)钻孔灌注桩施工方案.doc

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1、With the Shaanxi Expressway networking toll, toll extension business is now weighing charges for storage charges database security and backup of business data has become more prominent. After two years of operation, more and more awareness of the operating units to database stability issues is a pro

2、blem not to be ignored. Simple examples such as: failure of the servers and databases, general maintenance and management staff, in many cases, cannot be independent and quick recovery, had an impact on production. So we need a proper data backup solutions. Database is the core of the whole system,

3、database security should pay more attention. Therefore, the formulation of appropriate database backup strategy, is to maintain database security norms as well as the guidelines, to backup the data it needs from the technical, as well as administratively regulated. In data security, data security st

4、rategy is to maintain the integrity, confidentiality and availability of information. Therefore, database security policy will focus on these three points, including physical security, access control, data backup and emergency response. Here, in the toll collection system in the province uses the SQ

5、L Server database as an example to illustrate the idea of developing its security policy. 1 research background of construction of networked Expressway toll collection system reduced the number of drivers vehicles in the road network and improve road capacity, reducing environmental pollution due to

6、 parking, enhance the economic benefits of Highway and social image. Shaanxi Provincial Expressway networking toll began in May 2004, as of now there are more than 200 data server, as more sections of grid-connected charges, charges data as the core of the whole system, it is necessary to establish

7、a set of data security and reliable solution. 2 purpose this time through the analysis of network data in server health, Shaanxi Provincial Expressway networking toll system based on data, statistical methods of data storage, data research, original charge as possible security, integrity and privacy

8、 of data. For the opening section after incorporation fees provide a reliable set of data security policies. 3 database security situation in the province Shaanxi Provincial Expressway networking toll system overview 3.1 database-tier systems, management systems, branch-level management system, the

9、provincial network centre split and transfer system, four-level system. Each system has its own separate data server is used to store their collection of premium business data, provide the basis for statistical analysis. 1, stand-level server storage fees collected from toll lanes flowing data and p

10、ass on this site blessing Kaku, cartridge information within this site, card box allocation, cartridge combination of information and frequency information. 2, the main storage server server charges collected water from under the jurisdiction of the station data and the pass of blessing Kaku, the in

11、ternal cartridge information, reallocation of the cartridge and cartridge combination, personnel information, flight information, charges the actual payment data entry work. 3, Center-class server storage server charges collected water from under the jurisdiction of the station dataWater data integr

12、ity can be up and running. So when a database server fails, you do not need to pass data to recover, simply through the collection procedure for charging water data collection to complete the fast recovery of server failures. 4.4 analysis summary summary analysis, lane because it is not a complete s

13、tation level data, so there is no need for dedicated backup. Stand-level server data because it is at the front of the charge as a whole, its fault directly affects the exercise normally, you need a complete offsite backup solution. Management, and data center server, due to its operations without m

14、anual data entry, so just use common artificial scheduled backups can be. 5 solutions in order to ensure that when the server after a hardware failover, backup data without changes or only minor changes can be quick and easy troubleshooting of server data recovery, you工程项目施工组织管理 冲孔铪灌注桩施工组织设计（方案） 东方阿

15、尔卑斯情歌风情小镇住2栋(商1)机械冲击钻孔铪灌注桩工程专项施工方案 四川三一 编制单位:四川三一工程建设（集团）有限公司东方阿尔卑斯情歌风情小镇项目部编制时间: 2010年10月12日 机械冲钻孔铪灌注桩专项施工组织设计(方案)自审表工 程 名 称东方阿尔卑斯情歌风情小镇住2栋楼工程工 程 地 点甘孜州康定新县城内(榆林村)建 设 单 位甘孜州康定锅庄城旅游置业投资有限责任公司建 筑 面 积住2栋:19997.60商1栋:2807.50结 构 类 型灌注桩基础,剪力墙工 程 造 价设 计 单 位成都市建筑设计研究院监 理 单 位四川华宇工程监理有限公司层 数 高 度13+1F(42.30M)

16、建筑物跨度M开、竣 工 日期2010,10,152012,7,25编 制 人梁开成项 目 负 责 人祁 伟项目安全负责人叶 建参加会审人员签字部 门职 务职 称签 名审批结论技术负责人签字（盖章）日期东方阿尔卑斯情歌风情小镇住2栋(商1)机械冲击钻孔铪灌注桩工程专项施工方案编 制 人： 审 核 人： 审 批 人： 二0一0年十月十二日 东方阿尔卑斯情歌风情小镇住2栋(商1) 机械冲击钻孔铪灌注桩工程施工方案目 录第一章 工程概况第一节 工程基本情况06第二节 工程相关情况06第二章 工程施工条件第一节 工程地形地貌条件07第二节 工程地质构造07第三节 工程水文条件07第三章 工程施工依据第一

17、节 工程图纸文件08第二节 地质勘察文件08第三节 采用的施工标准、规范08第四章 施工准备第一节 人力资源准备09第二节 物资设备计划11第三节 作业条件准备11第五章 施工计划第一节 施工计划12第二节 工期保证措施12第三节 技术保证措施13第六章 施工组织机构第一节 施工组织机构14第二节 组织机构管理16第七章 钻孔灌注桩施工工艺及技术措施第一节 施工工艺流程18第二节 成孔工艺及技术措施19第三节 钢筋笼的制作安装22第四节 桩芯混凝土24第五节 混凝土灌注成桩28第六节 混凝土灌注质量检测32第八章 工程质量保证措施第一节 质量控制目标34第二节 质量管理体系34第三节 质量保证

18、措施34第四节 质量控制措施35第九章 安全生产保证措施第一节 安全管理目标36第二节 安全管理组织机构37第三节 安全管理制度38第四节 安全组织技术措施39第五节 安全施工技术措施40第六节 重点环节安全规程41第七节 施工现场临时用电安全管理42第八节 施工安全风险分析44第十章 确保健康、环保、文明施工的技术措施第一节 健康、环保、文明施工目标49第二节 文明施工组织体系50第三节 文明施工组织措施50第十一章 职业健康、安全和环境保护（HSE）实施计划第一节 方针与目标54第二节 HSE管理保证体系56第十二章 施工风险分析第一节 施工项目风险72第二节 风险评价与分析73第十三章

19、雨季施工措施第一节 雨季施工措施75第二节 成品保护75第十四章 施工平面布置第一节 平面布置原则75第二节 平面布置图76二0一0年十月十二日编制need to select the real-time synchronization method of the programme. Typically backup system comes with backup solutions should be preferred. If the system comes with a backup plan if it cannot meet the requirements, software

20、 development methods is needed. Or third-party software systems are selected for backup. Because third-party backup software is usually priced very high, charging units require high price, so for only the first two methods are studied below. 5.1 use MS SQL2000 synchronized backups of SQL 2000 databa

21、se in three ways, namely snapshot replication, transactional replication and merge replication. By comparison, excluding the first two programmes, select synchronization transactional replication and database Nothwind database, for example, for testing. The three parts of the main considerations in

22、the synchronization of the data, can be thought of as three hosts. The Publisher, Distributor, and Subscriber; can be understood from the literal meaning, function is actually implemented to keep subscribers through the Distributor data timely and consistent data at the Publisher. 1, about snapshot

23、replication to copy data changes infrequently, or are not required to keep the data current values (low latency), snapshot data is one of the best methods of data replication. When synchronization occurs, complete snapshot is generated and sent to the Subscriber. Because snapshot replication bulk co

24、pies released (items collection) a complete copy, it will publish all writes made to the snapshot folder. Project is to specify that you want to copy tables, data partitioning, or database objects. Projects can be a full table and certain columns (using a vertical filter), certain rows (using a hori

25、zontal filter), a stored procedure or view definition, the stored procedure execution, view, indexed, view, or user-defined function. Snapshot replication does not maintain data the fastest real-time updates, and the bulk copy released (items collection) a full copy of the mechanism will generate a

26、lot of network traffic. Only small volumes of replication used, data is static and does not need to be updated in real time database. So do not use snapshot replication the synchronization modeData table, add a new data field MSrepl_tran_version, publishing software depending on whether the contents

27、 of this field changes to determine whether you need to publish the data. And SQL 2000 data is modified judging is managed by the kernel, not for external programming. Such as modify the structure of the original data table, a direct result of running lanes and management software that doesnt work.

28、Due to the above test results to prove that this scenario is not suitable as a backup method for networking toll system in Shaanxi Province. 5.2 using specially developed backup software after the above tests, through the systems subscriptions, publish method in Shanxi province under the networking

29、software sync backup, demand cannot be met, backup software so I decided to use for the development of synchronization, synchronize backups. As a result of independent development, it has a high degree of flexibility in backup. Easier for seamless integration with existing systems. Backup software d

30、eveloped for the synchronization, you must meet the following requirements: in order to ensure synchronous backup software can start on Windows startup, and are not easily shut down by the operation, it should be developed using a Windows service. Synchronize backup software is the software that run

31、s 24 hours, must be able to steady operation. In order to reduce network bandwidth to the greatest degree in the backup, and only need to back up the tolling system generates the new data table. The backup software should be able to automatically filter the add new data in a database table, and sync

32、hronized backups of data that meets the conditions of form. Flags field of the current charging system using a dedicated TransferMark, any kind of toll system software after changing the record, both on the field is zero, this record has been changed to notify other software. Use this field as a fla

33、g to identify whether data has changed. In addition to this field,四川三一工程建设(集团)有限公司 共109页,第109页 东方阿尔卑斯情歌风情小镇项目部四川三一 东方阿尔卑斯情歌风情小镇住2栋(商1) 机械冲击钻孔铪灌注桩工程施工方案第一章 工程概况第一节 工程基本情况1.1工程概况东方阿尔卑斯情歌风情小镇西侧边坡支护、基础工程机械冲孔钢筋混凝土灌注桩工程，位于甘孜州康定新县城内(榆林村)，东侧红线紧邻康磨公路，西侧红线紧邻一市政规划道路，规划道路外侧为折多河，交通较为便利。本工程由四川三一工程建设(集团)有限公司总承包。设计

34、基础型式为：机械冲(钻)孔钢筋混凝土灌注桩基础。建筑物基础桩(225根/住2栋+80根/商1栋)，桩径为8001200，总延米约为12000米，桩身混凝土强度等级为C30，桩端持力层部分地段为中密碎石土、部分地段为密实碎石土（具体依据施工勘察资料进行确定），具体设计情况详见设计图纸。住2栋靠折多河侧AB段边坡高度6.50M长度约74.00M，BC段边坡高度6.00M长度约55.00M，抗滑移桩设计数量为60根。桩基础工程施工：总控制工期要求的最后完成时间为2012年7月20日，工程施工质量达到合格。第二节 工程相关情况1.2工程相关情况受业主委托，我公司根据招投标文件资料及双方所签署的施工合同

35、的相关内容及条款等，需完成施工测量放点、机械成孔清孔、钢筋笼的制作与安装（包括原材料的采购与检验）、水下混凝土浇筑、泥浆外运等工作。混凝土原材料的采购与检验、混凝土的拌合与运输、场地内控制点资料的提供与指定、泥浆外泄场地的提供及相关费用等均由业主负责。为了保证本工程桩基施工的顺利实施，确保工程施工质量及施工过程中机具设备及施工人员的安全，特编制此专项施工方案指导工程施工。第二章 工程施工条件第一节 工程地形地貌条件2.1地形地貌条件场地位于四川盆地西缘山地和青藏高原的过渡地带。地势由西北向东南倾斜,由东部高山峡谷区、西北丘状高原区和西部高原深谷区组成总体地势东高西低，东侧红线紧邻康磨公路，西侧

36、红线紧邻一市政规划道路，规划道路外有一河流(折多河)。目前拟建场地各建筑分区已平整至设计标高。第二节 工程地质构造2.2地层岩性岩土组成主要为：第四系全新统人工堆积层（Q4ml）、第四系全新统坡洪积层（Q4dl+pl）、第四系全新统残积层（Q4el）和二叠系下统（P1）岩层组成，具体详见施工勘察资料。第三节 工程水文条件2.3水文地质条件2.3.1地表水：场地内无地表水流经。2.3.2地下水类型：场地地下水主要为上层滞水，下部少量基岩岩溶水。上层滞水主要赋存于场地地势较低地段、近地表填土层中，水量一般较小，在地势较低、较平地段具相对统一自由水位，其余地段零星分布，受大气降水、地表水补给，排泄方

37、式以地面蒸发为主。基岩岩溶水主要赋存于基岩层裂隙、溶蚀孔洞中，水量受裂隙、溶蚀连通性及水源补给条件影响，基本无统一地下水位。根据厂区一线基础施工情况，基岩岩溶水一般在破碎、岩溶发育地段岩石中水量较大，受大气降水、地表水补给，排泄方式以地下渗流、蒸发为主。场地地下水无稳定水位。第三章 工程施工依据第一节 工程图纸文件3.1工程图纸成都市建筑设计研究院设计，由甘孜州康定锅庄城旅游置业投资有限责任公司提供给我公司的东方阿尔卑斯情歌风情小镇住2栋基础平面图(结施2/30)、商1栋基础平面图及基础说明(结施2/27)、东方阿尔卑斯情歌风情小镇总平面图。第二节 地质勘察文件3.2地勘文件中国建筑西南勘察设

38、计研究院有限公司地质勘察，由甘孜州康定锅庄城旅游置业投资有限责任公司提供给我公司的东方阿尔卑斯情歌风情小镇（二期）岩土工程勘察报告A2010-084和A2011-012。第三节 采用的施工标准、规范3.3采用的施工标准、规范3.3.1工程建设标准强制性条文-房屋建筑工程部分；3.3.2建筑地基基础设计规范（GB50007-2002）；3.3.3建筑桩基技术规范（JGJ94-2008）；3.3.4建筑地基基础工程施工质量验收规范（GB50202-2002）；3.3.5工程测量规范（GB50026-93）；3.3.6混凝土结构工程施工验收规范（GB50204-2002）；3.3.7建筑工程施工质量

39、验收统一标准（GB50300-2001）；3.3.8建筑桩基检测技术规范（JGJ106-2003）；3.3.9土方与爆破工程施工及验收规范GBJ201-83；3.3.10普通混凝土拌合物性能试验方法标准(GB/T50080-2002)；3.3.11普通混凝土力学性能试验方法标准(GB/T50081-2002)；3.3.12混凝土强度检验评定标准(GBJ107-87)；3.3.13混凝土外加剂应用技术规范(GBJ50119-2003)；3.3.14混凝土质量控制标准(GB50164-92)；3.3.15普通混凝土配合比设计规定(JGJ55-2000)；3.3.16混凝土结构设计规范（GB5001

40、0-2002）；3.3.17建设抗震设计规范（GB50011-2001）；3.3.18钢筋焊接及验收规程（JGJ18-2003）；3.3.19钢筋机械连接通用技术规程（JGJ107-2003）；3.3.20特种作业人员安全管理规则（GBJ306-85）；3.3.21建筑施工门式钢管脚手架安全技术规范（JGJ128-2000）；3.3.22建筑施工安全检查标准（JGJ59-99）；3.3.23施工现场临时用电安全技术规范（JGJ46-2005）；3.3.24建筑机械使用安全技术规程（JGJ33-2001）；3.3.25焊接与切割安全（GB9448-99）；3.3.26建筑工程冬期施工规程（JGJ

41、104-97）；3.3.27建设工程施工现场供用电安全规范（GB50194-1993 2001版）；3.3.28电气装置安装工程接地装置施工及验收规范（GB50169-92）；3.3.29建筑电气工程施工质量验收规范（GB50303-2002）；3.3.30建设工程文件归档整理规范（GB/T50328-2001）。第四章 工程施工准备第一节 人力资源准备4.1.1人力资源准备4.1.1.1项目部设：项目经理1人，主持全面项目管理工作；设技术负责人1人，主持项目全面技术管理工作；设专职安全员1人，主持现场施工安全全面管理工作；设专职质检员1人，专职负责现场施工质量验收和管理工作；设资料员1人，负责收集和整理桩基础施工过程技术资料的归档工作。4.1.1.2施工现场设：项目经理1人，专职负责住2栋和商1栋桩基础施工管理工作；设技术负责人1人，专职负责桩基础施工过程中安全与工程技术管理工作；设专职质检员1人，专职负责现场分项施工质量验收；每台钻机设机长1人，专职对本机的施工安全和施工质量全面负责。4.1.1.3施工作业人员配备计划：针对本项目工程，经我公司本工程项目班组分析决定，拟投入各工种人员计划如下表所示，在实际施工过程中，根据工程施工需要进行优化调整，以确保工程项目的顺利实施及施工工期。各工种投入人员计划表序号作业班组组建班组人数（人