Study on Seismic Performance of RC Well Tower Structure with Transferring Truss

HOU Junfeng; CHEN Guang; SU Sanqing; WANG Zhijie; LI Jiang; XIAO Chuhuai

doi:10.13409/j.cnki.jdpme.20210407002

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Study on Seismic Performance of RC Well Tower Structure with Transferring Truss

更新时间：2025-09-25

- Study on Seismic Performance of RC Well Tower Structure with Transferring Truss
- Journal of Disaster Prevention and Mitigation Engineering Vol. 42, Issue 6, Pages: 1294-1303(2022)
- 作者机构：
  
  1.西安科技大学建筑与土木工程学院，陕西西安 710054
  2.西安建筑科技大学土木工程学院，陕西西安 710055
  3.中煤西安设计工程有限责任公司，陕西西安 710054
  4.中铁十九局集团轨道交通工程有限公司，北京 100176
- 作者简介：
- 基金信息：
- DOI：10.13409/j.cnki.jdpme.20210407002
  CLC： TU375
- Received：07 April 2021，
  
  Revised：2021-06-04，
  
  Published：28 December 2022
- 稿件说明：
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侯俊锋,陈光,苏三庆等.桁架转换钢筋混凝土井塔结构抗震性能研究[J].防灾减灾工程学报,2022,42(06):1294-1303.

HOU Junfeng,CHEN Guang,SU Sanqing,et al.Study on Seismic Performance of RC Well Tower Structure with Transferring Truss[J].Journal of Disaster Prevention and Mitigation Engineering,2022,42(06):1294-1303.
侯俊锋,陈光,苏三庆等.桁架转换钢筋混凝土井塔结构抗震性能研究[J].防灾减灾工程学报,2022,42(06):1294-1303. DOI： 10.13409/j.cnki.jdpme.20210407002.

HOU Junfeng,CHEN Guang,SU Sanqing,et al.Study on Seismic Performance of RC Well Tower Structure with Transferring Truss[J].Journal of Disaster Prevention and Mitigation Engineering,2022,42(06):1294-1303. DOI： 10.13409/j.cnki.jdpme.20210407002.

摘要

为研究罕遇地震作用下桁架托柱转换井塔结构的抗震性能，通过PERFORM‑3D、PKPM/SATWE与SAP2000软件，分别对某桁架托柱转换井塔结构进行了静力弹塑性分析和动力弹塑性分析。研究抽柱前后井塔结构整体和关键构件的地震响应及破坏机制，得到了在罕遇地震作用下的层间位移角、基底剪力、顶点位移、结构塑性状态过程及转换桁架、框架柱、框架梁、连梁、剪力墙的内力变化和破坏状况。结果表明：在罕遇地震作用下，抽柱后结构的动力特性变化不大，整体结构具有良好的抗震性能，最大层间位移角为4.4‰，符合规范要求；抽柱后基底剪力较抽柱前有所减小，但结构刚度满足要求；抽柱后的顶点位移略大于抽柱前的顶点位移，证明抽柱后结构的整体刚度略有降低；抽柱后屈服机制与原结构基本相同；转换桁架弯曲、剪切、轴向变形均未进入基本运行状态，具有良好的抗震性能；框架梁和连梁截面的抗剪承载力利用率变化不大，框架柱截面最大抗剪承载力利用率均值有所增大但依然满足要求，不会产生剪切脆性破坏，而剪力墙整体的抗剪承载力利用率均值偏低，建议适当减小剪力墙厚度，提高截面抗剪承载力利用率；抽柱后剪力墙扶壁柱的纤维应变发生了变化，最大拉应变小于钢筋的极限拉应变，钢筋未发生严重屈服，最大压应变小于混凝土的极限压应变。

Abstract

In order to study the seismic performance of a well tower structure with transferring truss under rare earthquakes， the static and dynamic elastoplastic analyses of a well tower structure with transferring truss were carried out by using PERFORM-3D， PKPM / SATWE and SAP2000 software. The seismic response and failure mechanism of the structure and its key members before and after columns removal were studied. The story displacement angle， base shear， top displacement， and plastic state process of the structure under rare earthquakes were obtained， and the internal force changes and failure conditions of the transfer truss， frame column， frame beam， coupling beam and shear wall were obtained. The results show that： under the rare earthquakes， the dynamic characteristics of the structure after columns removal change little， the overall structure has good seismic performance， the maximum inter story displacement angle is 4.4 ‰， which meets the requirements of the code； the base shear force after the columns removal is reduced compared with that before the columns removal， but the structural stiffness meets the requirements； the vertex displacement after the columns removal is slightly larger than that before the columns removal， proving the overall stability of the structure despite the stiffness is slightly reduced； the yield mechanism is basically the same as the original structure after columns removal； the bending， shear and axial deformation of the transfer truss do not enter the basic operation state， showing good seismic performance； the shear capacity utilization rate of the frame beam and coupling beam section changes little， and the maximum shear capacity utilization rate of the frame column section increases， but it is still in the safe range， and will not produce shear brittle fracture. It is suggested that the thickness of the shear wall should be reduced to improve the utilization ratio of shear capacity； the fiber strain of the buttress column of the shear wall changes after columns removal， and the maximum tensile strain is less than the ultimate tensile strain of the reinforcement， the maximum value of the reinforcement does not yield seriously， and the maximum compressive strain is less than the ultimate compressive strain of concrete.

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references

汪凯，盛小微，吕志涛，等 . 高层建筑预应力混凝土板式转换层结构设计［J］. 建筑结构， 2000 ， 30 （ 6 ）： 45 - 49 .

Wang K ， Sheng X W ， Lyu Z T ， et al . Structural design of prestressed concrete slab transfer floor in high rise building ［J］. Building Structure ， 2000 ， 30 （ 6 ）： 45 - 49 . （in Chinese）

祖萍萍，孙广俊，李鸿晶 . 混凝土梁式托柱转换层结构抗震性能分析［J］. 防灾减灾工程学报， 2016 ， 36 （ 2 ）： 247 - 252，273 .

Zu P P ， Sun G J ， Li H J . Analysis of earthquake-resistant behavior of reinforce concrete transfer structure with beam bearing column ［J］. Journal of Disaster Prevention and Mitigation Engineering ， 2016 ， 36 （ 2 ）： 247 - 252，273 . （in Chinese）

杨伟，陈俊民，刘祥民，等 . 某高层建筑厚板转换层抗震性能分析［J］. 结构工程师， 2019 ， 35 （ 6 ）： 123 - 128 .

Yang W ， Chen J M ， Liu X M ， et al . Seismic performance analysis of the thick platetransition layer of a high-rise building ［J］. Structural Engineers ， 2019 ， 35 （ 6 ）： 123 - 128 . （in Chinese）

祁勇，朱慈勉，钟树生 . 不同肢厚比框支短肢剪力墙斜柱式转换层结构抗震试验研究［J］. 振动与冲击， 2012 ， 31 （ 12 ）： 155 - 159 .

Qi Y ， Zhu C M ， Zhong S S . Experimental study on seismic performance of inclined column-shaped transfer floor structure of frame-supported short-leg shearwall based with various ratio leg-thickness ［J］. Journal of Vibration and Shock ， 2012 ， 31 （ 12 ）： 155 - 159 . （in Chinese）

王栋，卢文胜，吕西林，等 . 某高位转换框支剪力墙超限高层结构模拟地震振动台试验研究［J］. 振动与冲击， 2013 ， 32 （ 21 ）： 142 - 149 .

Wang D ， Lu W S ， Lyu X L ， et al . Shaking table test of a highrise framesupported shear wall structure with a high transfer floor ［J］. Journal of Vibration and Shock ， 2013 ， 32 （ 21 ）： 142 - 149 . （in Chinese）

任建喜，侯俊锋 . 矿山特殊结构设计［M］. 徐州：中国矿业大学出版社， 2014 .

Ren J X ， Hou J F . Special structure design of mine ［M］. Xuzhou ： China University of Mining and Technology Press ， 2014 . （in Chinese）

刘小萌 . 煤矿井塔特种结构弹塑性地震响应与耗能减震分析［D］. 合肥：合肥工业大学， 2014 .

Liu X M . Elastoplastic seismic response and energy dissipation analysis of special structure of mine shaft tower ［D］. Hefei ： Hefei University of Technology ， 2014 . （in Chinese）

闫龙 . 井塔结构中转换梁的受力性能分析［D］. 西安：西安科技大学， 2015 .

Yan L . Mechanical performance analysis of transfer beam in well tower structure ［D］. Xi'an ： Xi'an University of Science and Technology ， 2015 . （in Chinese）

建筑工程抗震设防分类标准： GB 50223-2008 ［S］. 北京：中国建筑工业出版社， 2008 .

高层建筑混凝土结构技术规程： JGJ 3-2010 ［S］. 北京：中国建筑工业出版社， 2010 .

韩小雷，季静 . 基于性能的超限高层建筑结构抗震设计-理论研究与工程应用（第三版）［M］. 北京：中国建筑工业出版社， 2014 .

Han X L ， Ji J . Performance based seismic design of out-of-codes high-rise buildings-theoretical research and engineering application（Third Edition）［M］. Beijing ： China Construction Industry Press ， 2014 . （in Chinese）

Pacific Earthquake Engineering Research Center . PEER ground motion database ［DB/OL］. （ 2013-05-15 ）［ 2021-05-25 ］ . https：//ngawest2.berkeley.edu https://ngawest2.berkeley.edu

曾琼 . 江西省博物馆超限结构抗震性能设计［J］. 建筑结构， 2020 ， 50 （ 7 ）： 44 - 49 .

Zeng Q . Seismic performance design of out-of-code structure for Jiangxi Provincial Museum ［J］. Building Structure ， 2020 ， 50 （ 7 ）： 44 - 49 . （in Chinese）

Chopra A K ， Goel R K . A modal Push-over analysis procedure for estimating seismic demands for buildings ［J］. Earthquake Engineering and Structural Dynamics ， 2002 ， 31 （ 3 ）： 561 - 582 .

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