CN100453999C - 32m/900t预应力混凝土先张箱梁静载试验方法 - Google Patents
32m/900t预应力混凝土先张箱梁静载试验方法 Download PDFInfo
- Publication number
- CN100453999C CN100453999C CNB2007100496454A CN200710049645A CN100453999C CN 100453999 C CN100453999 C CN 100453999C CN B2007100496454 A CNB2007100496454 A CN B2007100496454A CN 200710049645 A CN200710049645 A CN 200710049645A CN 100453999 C CN100453999 C CN 100453999C
- Authority
- CN
- China
- Prior art keywords
- test
- load
- measuring point
- static
- grade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010998 test method Methods 0.000 title claims abstract description 15
- 230000003068 static effect Effects 0.000 title claims description 37
- 239000011513 prestressed concrete Substances 0.000 title claims description 10
- 238000012360 testing method Methods 0.000 claims abstract description 84
- 238000013461 design Methods 0.000 claims abstract description 37
- 230000004087 circulation Effects 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 7
- 240000002853 Nelumbo nucifera Species 0.000 claims description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims description 2
- 239000004567 concrete Substances 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005336 cracking Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100496454A CN100453999C (zh) | 2007-07-31 | 2007-07-31 | 32m/900t预应力混凝土先张箱梁静载试验方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100496454A CN100453999C (zh) | 2007-07-31 | 2007-07-31 | 32m/900t预应力混凝土先张箱梁静载试验方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101101249A CN101101249A (zh) | 2008-01-09 |
CN100453999C true CN100453999C (zh) | 2009-01-21 |
Family
ID=39035634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100496454A Active CN100453999C (zh) | 2007-07-31 | 2007-07-31 | 32m/900t预应力混凝土先张箱梁静载试验方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100453999C (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101696919B (zh) * | 2009-10-30 | 2011-01-12 | 武汉理工大学 | 建筑材料动态抗裂性能测试仪 |
CN102162774B (zh) * | 2010-12-28 | 2013-09-11 | 北京中铁房山桥梁有限公司 | 钢结构分配梁式双线整孔箱梁静载试验装置及其施工方法 |
CN102169068B (zh) * | 2010-12-31 | 2012-09-26 | 扬州大学 | 混凝土构件受弯试验加载方法 |
CN103196749B (zh) * | 2012-01-07 | 2015-04-15 | 郑卫华 | 单梁荷载试验检测车 |
CN103273559B (zh) * | 2013-06-06 | 2015-08-12 | 浙江金筑交通建设有限公司 | 一种预制t梁吊带位置的活动钢模块及施工方法 |
CN104020056B (zh) * | 2014-06-04 | 2016-04-13 | 郑州大学 | 一种弯剪压复合应力作用下混凝土徐变试验的加载方法 |
CN104165807B (zh) * | 2014-08-13 | 2017-01-25 | 浙江大学 | 一种预应力混凝土板梁大挠度破坏试验装置及测试方法 |
CN104729767B (zh) * | 2015-03-30 | 2017-04-12 | 华侨大学 | 一种箱梁截面上剪应力分布测试的装置和方法 |
CN105043890B (zh) * | 2015-08-26 | 2017-11-17 | 中铁大桥局武汉桥梁特种技术有限公司 | 测试混凝土桥梁恒载应力的方法 |
CN108459154B (zh) * | 2018-05-16 | 2023-11-03 | 山东省公路桥梁建设有限公司 | 一种带有约束功能的混凝土湿接缝试验台及试验方法 |
CN109084969B (zh) * | 2018-06-21 | 2020-08-04 | 湖北三江航天江北机械工程有限公司 | 导弹发射用导流器整体静载试验方法 |
CN110146246B (zh) * | 2019-06-03 | 2020-12-29 | 中铁大桥局集团有限公司 | 一种冲击试验测试平台及测试装置和吊装缓冲试验方法 |
CN112304651B (zh) * | 2019-07-29 | 2022-10-18 | 比亚迪股份有限公司 | 轨道梁静载试验台及轨道梁静载试验台的搭建方法 |
CN111765997A (zh) * | 2020-07-22 | 2020-10-13 | 中铁二十三局集团第二工程有限公司 | 一种顶推梁监测控制施工方法 |
CN111665137A (zh) * | 2020-07-29 | 2020-09-15 | 重庆交通大学 | 一种公路单梁静载试验系统 |
CN112345181A (zh) * | 2020-10-23 | 2021-02-09 | 福建广铁钢结构有限公司 | 一种t梁静载试验方法 |
CN113281184B (zh) * | 2021-06-15 | 2023-03-21 | 江苏建科鉴定咨询有限公司 | 一种钢筋混凝土框架柱主动卸载方案可靠性试验测试方法 |
CN114295483B (zh) * | 2021-12-29 | 2022-09-06 | 常熟市工程质量检测中心 | 一种预制叠合板结构性能试验的加载装置及加载方法 |
CN114577593B (zh) * | 2022-03-02 | 2024-05-31 | 郑州大学 | 基于声发射的预应力混凝土梁消压弯矩的确定方法和装置 |
CN115450270A (zh) * | 2022-10-26 | 2022-12-09 | 上海公路桥梁(集团)有限公司 | 预应力箱梁承载力破坏试验加载方法 |
CN116296014B (zh) * | 2023-05-18 | 2023-09-05 | 北京市建筑工程研究院有限责任公司 | 适用于既有结构有效预应力等效无损检测的装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU996646A1 (ru) * | 1981-07-02 | 1983-02-15 | Институт Строительства И Архитектуры Госстроя Бсср | Устройство дл статического испытани свай |
SU1303882A1 (ru) * | 1985-02-20 | 1987-04-15 | Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела | Установка дл длительных статических испытаний горных пород |
CN2145379Y (zh) * | 1992-11-26 | 1993-11-03 | 沈昌鲁 | 一种桩基静载试验装置 |
CN1884724A (zh) * | 2006-06-28 | 2006-12-27 | 河北建设勘察研究院有限公司 | 复合式堆载静载荷试验方法 |
-
2007
- 2007-07-31 CN CNB2007100496454A patent/CN100453999C/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU996646A1 (ru) * | 1981-07-02 | 1983-02-15 | Институт Строительства И Архитектуры Госстроя Бсср | Устройство дл статического испытани свай |
SU1303882A1 (ru) * | 1985-02-20 | 1987-04-15 | Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела | Установка дл длительных статических испытаний горных пород |
CN2145379Y (zh) * | 1992-11-26 | 1993-11-03 | 沈昌鲁 | 一种桩基静载试验装置 |
CN1884724A (zh) * | 2006-06-28 | 2006-12-27 | 河北建设勘察研究院有限公司 | 复合式堆载静载荷试验方法 |
Non-Patent Citations (6)
Title |
---|
大跨度连续刚构桥静载试验与评价. 姬兵亮等.山西建筑,第33卷第3期. 2007 |
大跨度连续刚构桥静载试验与评价. 姬兵亮等.山西建筑,第33卷第3期. 2007 * |
箱梁达吨位静载试验实例. 郑康海.科技情报开发与经济,第16卷第11期. 2006 |
箱梁达吨位静载试验实例. 郑康海.科技情报开发与经济,第16卷第11期. 2006 * |
预应力混凝土板\梁静载试验若干问题的探讨. 俞庆.浙江交通职业技术学院学报,第2卷第2期. 2001 |
预应力混凝土板\梁静载试验若干问题的探讨. 俞庆.浙江交通职业技术学院学报,第2卷第2期. 2001 * |
Also Published As
Publication number | Publication date |
---|---|
CN101101249A (zh) | 2008-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100453999C (zh) | 32m/900t预应力混凝土先张箱梁静载试验方法 | |
CN109507041B (zh) | 一种混凝土ⅰ-ⅱ复合型裂缝断裂性能测试方法 | |
CN108489748B (zh) | 一种用于连续梁桥长周期交变加载的试验装置与试验方法 | |
CN101824801B (zh) | 自锚式托架的非原位预压方法及其自锚式托架 | |
CN204875563U (zh) | 基于聚氨酯水泥与预应力钢丝绳的桥梁加固装置 | |
Hassan et al. | Enhancement of punching shear strength of flat slabs using shear-band reinforcement | |
CN102914470B (zh) | 一种用于混凝土试件梁刚度试验装置及其试验方法 | |
CN104458455B (zh) | 窄基输电钢管塔空间塔腿结构测试法 | |
CN106168536A (zh) | 一种平面节点受力性能测试装置 | |
CN109537476A (zh) | 销耳式双临时索自平衡拽拉式悬索桥吊索更换托换装置 | |
CN104452569B (zh) | 一种大跨径预应力混凝土梁桥布束方法 | |
CN201110804Y (zh) | 多功能试验架 | |
CN202502009U (zh) | 位移和力双控制柱压弯性能自平衡测试装置 | |
CN104764618B (zh) | 一种桥梁悬臂浇筑挂篮可控等效预压荷载试验方法 | |
CN213239481U (zh) | 预制梁静载试验装置 | |
CN113376029A (zh) | 一种保温墙破坏试验平台以及试验方法 | |
CN209584872U (zh) | 销耳式双临时索自平衡拽拉式悬索桥吊索更换托换装置 | |
CN102539225A (zh) | 位移和力双控制柱压弯性能自平衡测试装置及测试方法 | |
CN106908025A (zh) | 结构板件受力变形检测设备 | |
Shi et al. | Experimental study on the axial behaviour of cold-formed thin-walled steel framing wall studs | |
CN205280343U (zh) | 大吨位非对称整孔预制箱梁梁上运梁模拟加载试验装置 | |
Fan et al. | Construction monitoring of jacking construction of steel-concrete composite beam in self-anchored suspension bridge | |
Wu et al. | Mechanical behaviours and engineering application of steel truss reinforced concrete transfer beam in tall buildings | |
CN215414780U (zh) | 一种保温墙破坏试验平台 | |
Xu et al. | Finite element analysis and application of the concrete under anchor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY ERJU CO., LTD.; APPLICANT Free format text: FORMER OWNER: CHINA RAILWAY ERJU CO., LTD. Effective date: 20080808 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080808 Address after: High building, No. nine Xing Xing Road, Chengdu hi tech Development Zone, Sichuan 6, China: 610041 Applicant after: CHINA RAILWAY ERJU Co.,Ltd. Co-applicant after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: High building, No. nine Xing Xing Road, Chengdu hi tech Development Zone, Sichuan 6, China: 610041 Applicant before: CHINA RAILWAY ERJU Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160129 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: 610041 high building, No. nine Hing Road, Chengdu hi tech Development Zone, Sichuan, 6 Patentee before: CHINA RAILWAY ERJU Co.,Ltd. Patentee before: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: China Railway Second Bureau Construction Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee before: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190214 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: CHINA RAILWAY ERJU CORPORATION CHING ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee before: China Railway Second Bureau Construction Co.,Ltd. Patentee before: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right |