CN102660920B - 构架式大跨度组合预应力公路桥梁及其制备工艺 - Google Patents
构架式大跨度组合预应力公路桥梁及其制备工艺 Download PDFInfo
- Publication number
- CN102660920B CN102660920B CN 201210186176 CN201210186176A CN102660920B CN 102660920 B CN102660920 B CN 102660920B CN 201210186176 CN201210186176 CN 201210186176 CN 201210186176 A CN201210186176 A CN 201210186176A CN 102660920 B CN102660920 B CN 102660920B
- Authority
- CN
- China
- Prior art keywords
- bridge
- bobbin
- framework
- girder
- cage
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims description 57
- 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 21
- 230000002787 reinforcement Effects 0.000 claims description 20
- 230000035939 shock Effects 0.000 claims description 20
- 238000005516 engineering process Methods 0.000 claims description 17
- 239000004567 concrete Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000005034 decoration Methods 0.000 claims description 2
- 238000007667 floating Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000010412 perfusion Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 230000008707 rearrangement Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 abstract description 6
- 238000004873 anchoring Methods 0.000 abstract description 5
- 239000011150 reinforced concrete Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 5
- 238000010276 construction Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Images
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210186176 CN102660920B (zh) | 2012-06-07 | 2012-06-07 | 构架式大跨度组合预应力公路桥梁及其制备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210186176 CN102660920B (zh) | 2012-06-07 | 2012-06-07 | 构架式大跨度组合预应力公路桥梁及其制备工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102660920A CN102660920A (zh) | 2012-09-12 |
CN102660920B true CN102660920B (zh) | 2013-04-03 |
Family
ID=46770489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201210186176 Active CN102660920B (zh) | 2012-06-07 | 2012-06-07 | 构架式大跨度组合预应力公路桥梁及其制备工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102660920B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105603859B (zh) * | 2015-12-17 | 2017-05-10 | 中铁第四勘察设计院集团有限公司 | 一种磁悬浮抱轨式轨道交通双线轨道梁 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3420719B2 (ja) * | 1999-04-02 | 2003-06-30 | 株式会社ピーエス三菱 | 外ケーブルを用いたプレストレストコンクリート桁 |
CN101451345A (zh) * | 2007-11-30 | 2009-06-10 | 同济大学 | 混凝土主梁的人字形斜撑锚固结构 |
CN101260644B (zh) * | 2008-04-17 | 2010-08-11 | 中铁工程设计咨询集团有限公司 | 一种简支箱梁的制造方法 |
CN101387100B (zh) * | 2008-09-23 | 2010-09-08 | 中铁工程设计咨询集团有限公司 | 单索面w形腹板截面索梁锚固区结构 |
CN101936054B (zh) * | 2010-08-19 | 2012-07-25 | 李勇 | 钢桁腹组合pc梁及其施工方法 |
CN202047353U (zh) * | 2011-03-22 | 2011-11-23 | 中国铁道科学研究院铁道建筑研究所 | 预应力混凝土连续箱梁及高速公路、铁路混凝土桥梁体 |
-
2012
- 2012-06-07 CN CN 201210186176 patent/CN102660920B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102660920A (zh) | 2012-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101215819B (zh) | 分离式双层桥面斜拉桥 | |
CN107190635B (zh) | 哑铃型钢管混凝土组合桥墩及与承台的连接结构和方法 | |
CN103938546A (zh) | 简支变连续施工方法及其结构 | |
CN103711330A (zh) | 一种预应力装配预制钢筋混凝土框架加固已有结构的方法 | |
CN103741958A (zh) | 一种外设装配式子结构加固已有建筑物的方法 | |
CN106223183A (zh) | 装配式矩形钢管混凝土组合桁梁桥及施工方法 | |
CN104088221B (zh) | 一种基于钢桁架与组合桥面板的t形板桁节段预制单元 | |
CN106012872B (zh) | 连续刚构桥的无背索斜拉加固体系及施工方法 | |
CN208151833U (zh) | 一种新型rc—砌体组合拱桥的构造 | |
CN110965474A (zh) | 一种索塔横梁施工方法 | |
CN206090275U (zh) | 装配式矩形钢管混凝土组合桁梁桥 | |
CN112411579B (zh) | 适用于膨胀土边坡的含eps弹性垫层的拼装式锚杆框架梁结构 | |
CN204059179U (zh) | 一种基于钢桁架与组合桥面板的t形板桁节段预制单元 | |
CN113502835A (zh) | 一种湿连接蜂窝状装配式格梁护坡结构 | |
CN203639804U (zh) | 基于钢桁架-混凝土板组合梁的连续刚构桥 | |
CN101230659A (zh) | 一种承力式底板构件 | |
CN101230660B (zh) | 一种承力式底板构件 | |
CN102660920B (zh) | 构架式大跨度组合预应力公路桥梁及其制备工艺 | |
CN111156030A (zh) | 一种抗底鼓预制拼装式隧道仰拱结构、装配式隧道及方法 | |
CN114457667A (zh) | 大跨度上承式开孔腹板梁拱组合刚构桥及其施工方法 | |
CN202705880U (zh) | 构架式大跨度组合预应力公路桥梁 | |
CN113215951A (zh) | 一种斜腿-拱组合自平衡整体刚构架及施工方法 | |
CN112064489A (zh) | 一种斜拉桥新型索梁锚固系统外置式钢锚管及其操作方法 | |
CN101230673A (zh) | 一种砼楼盖用结构承力式叠合构件 | |
CN216947898U (zh) | 现浇拱桥满堂式与跨式组合支架交界墩喇叭口过渡构造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Wenwu Inventor after: Wang Yongmei Inventor after: Zhang Peng Inventor after: Chen Hongjin Inventor after: Zheng Jingang Inventor after: Xu Lihui Inventor after: Zhang Junhong Inventor after: Cao Haiqing Inventor after: Liu Linhua Inventor after: Zhou Xiangjun Inventor before: Zhang Wenwu Inventor before: Wang Shuicheng Inventor before: Ma Lianhong Inventor before: Zhang Wenchen Inventor before: Lv Rongjun Inventor before: Chen Hongjin Inventor before: Liu Yongshu Inventor before: Chen Li Inventor before: Wang Shuangtuan Inventor before: Zhou Xiangjun Inventor before: Xu Wenming |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160823 Address after: 050000 Hebei province Shijiazhuang City Xinshi Road No. 171 Patentee after: Hebei Bridge Traffic Group Co.,Ltd. Address before: 050000 Hebei province Shijiazhuang City Xinshi Road No. 171 Patentee before: Hebei Yanfeng Road & Bridge Construction Group Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 050000 Hebei province Shijiazhuang City Xinshi Road No. 171 Patentee after: CHINA OVERSEAS TRAFFIC CONSTRUCTION CO.,LTD. Address before: 050000 Hebei province Shijiazhuang City Xinshi Road No. 171 Patentee before: Hebei Bridge Traffic Group Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 050000 block a, No. 404, Yuhua East Road, high tech Zone, Shijiazhuang City, Hebei Province Patentee after: CHINA OVERSEAS TRAFFIC CONSTRUCTION CO.,LTD. Address before: 050000 No. 171, Xinshi South Road, Shijiazhuang City, Hebei Province Patentee before: CHINA OVERSEAS TRAFFIC CONSTRUCTION CO.,LTD. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Room 106-582, Unit 1, Building 201, Yujingwan B, Caofeidian New City, Caofeidian Area, China (Hebei) Pilot Free Trade Zone, Tangshan City, Hebei Province, 063000 Patentee after: CHINA OVERSEAS TRAFFIC CONSTRUCTION CO.,LTD. Address before: 050000 block a, No. 404, Yuhua East Road, high tech Zone, Shijiazhuang City, Hebei Province Patentee before: CHINA OVERSEAS TRAFFIC CONSTRUCTION CO.,LTD. |
|
CP02 | Change in the address of a patent holder |