datalist:10数据库“tempdb”的事务日志已满，原因为“ACTIVE_TRANSACTION”。   在 System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   在 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   在 System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   在 System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
   在 System.Data.SqlClient.SqlDataReader.get_MetaData()
   在 System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted)
   在 System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest)
   在 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry)
   在 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
   在 System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
   在 System.Data.SqlClient.SqlCommand.ExecuteReader()
   在 B2b.Shop.ShopBase.GetDataList(Int32 iValue, Int32 iSize, List`1& loValues) 位置 f:\mywork\b2b168\b2bweb\B2bBase\ShopBase.cs:行号 4543datalist:8数据库“tempdb”的事务日志已满，原因为“ACTIVE_TRANSACTION”。   在 System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   在 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   在 System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   在 System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
   在 System.Data.SqlClient.SqlDataReader.get_MetaData()
   在 System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted)
   在 System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest)
   在 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry)
   在 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
   在 System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
   在 System.Data.SqlClient.SqlCommand.ExecuteReader()
   在 B2b.Shop.ShopBase.GetDataList(Int32 iValue, Int32 iSize, List`1& loValues) 位置 f:\mywork\b2b168\b2bweb\B2bBase\ShopBase.cs:行号 4543datalist:5数据库“tempdb”的事务日志已满，原因为“ACTIVE_TRANSACTION”。   在 System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   在 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   在 System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   在 System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
   在 System.Data.SqlClient.SqlDataReader.get_MetaData()
   在 System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted)
   在 System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest)
   在 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry)
   在 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
   在 System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
   在 System.Data.SqlClient.SqlCommand.ExecuteReader()
   在 B2b.Shop.ShopBase.GetDataList(Int32 iValue, Int32 iSize, List`1& loValues) 位置 f:\mywork\b2b168\b2bweb\B2bBase\ShopBase.cs:行号 4543<!DOCTYPE html>
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<span class="ssx01">检测类型</span><span class="ssx02">安全鉴定</span>
<span class="ssx01">检测周期</span><span class="ssx02">14天</span>
<span class="ssx01">资质</span><span class="ssx02">CMA/CNAS</span>
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<span class="ssx01">检测人员</span><span class="ssx02">经验丰富</span>
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工程检测中心主要从事房屋检测、钢结构网架检测、幕墙检测、结构健康监测、装配式建筑检测、广告牌检测、桥梁检测、码头检测、舞台检测、烟囱检测、铁塔检测、基坑与边坡及大坝监测、公路桥梁工程检测与监测、**工程检测与监测、工程测量、测绘、工程质量鉴定及其他工程建筑质量检测和技术服务。<br/>（1）主要轴网尺寸测量和复核<br/>　　采用手持式激光测距仪和钢卷尺对主要轴线间距进行测量与复核。现场复核结果表明，主网架主要轴线尺寸及层高与原设计图纸基本相符。<br/><img style="margin: auto;clear: both;display: block" src="//l.b2b168.com/2023/07/25/16/202307251659445986844.jpg" alt="张家口钢网架安全鉴定规范依据"/><br/>主网架完损状况检测<br/>　　为明确主网架损伤状况，现场对主网架进行了损伤检测。经检测，主网架主体结构基本完好，柱脚连接基本完好，钢柱上螺栓球支座基本完好，网壳节点基本完好。目前主要损伤为钢柱锈蚀，柱脚连接板及地脚螺栓锈蚀；钢柱上螺栓球支座锈蚀，螺栓球支座与钢柱偏心；网架杆件涂层脱落、锈蚀；螺栓球有多余螺栓孔，螺栓球锈蚀，杆件套筒锈蚀等。<br/><img style="margin: auto;clear: both;display: block" src="//l.b2b168.com/2023/07/25/16/202307251659444939454.jpg" alt="张家口钢网架安全鉴定规范依据"/><br/>主网架挠度测量<br/>　　结合受检主网架的现状，采用RTS112SR5L型全站仪对部分网架挠度进行检测。<br/>　　测量结果表明，网架大挠度为34mm，大相对变形为1/705，满足《空间网格结构技术技术规程》（JGJ7-2010）表3.5.1中关于变形的限制要求（不大于1/250）的要求（注：测量结果包含施工误差、测量误差和累计变形）。<br/><img style="margin: auto;clear: both;display: block" src="//l.b2b168.com/2023/07/25/16/202307251659450327004.jpg" alt="张家口钢网架安全鉴定规范依据"/><br/>（2）材料强度取值：<br/>　　钢柱按原设计钢材强度Q345取值，网架构件按原设计钢材强度Q235取值。<br/>　　主网架结构承载力验算<br/>　　验算结果表明，基本组合作用下有4根杆件应力比**过1，但不大于1.05，其余杆件应力比均不**过1，承载力基本满足规范要求，计算结果详见附件3，附图3.1。恒荷载与活荷载标准组合作用下，结构竖向位移大值为63.4mm，换算挠度为1/575＜1/250，挠度满足规范要求。<br/>工程检测鉴定中心从事各类建筑安全鉴定，经验丰富，住建局房屋安全鉴定备案机构，提供一体化解决方案，从安全鉴定、工程设计到加固施工，为您提供一体化服务。<br /><a href="http://shtjjc.b2b168.com/">http://shtjjc.b2b168.com</a>
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