温度场和渗流场耦合对恐龙化石风化破坏的影响
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摘要
在恐龙化石经受风化破坏过程中,温度和水是起作用的两大主要因素。为了深入探讨恐龙化石风化破坏机理,有效、科学、合理地保护恐龙化石,该文将恐龙化石及围岩作为岩体,运用岩体水力学研究中温度场与渗流场之间的耦合关系,研究温度和水在恐龙化石风化破坏过程中的内在机制。通过建立温度场与渗流场数值模型,模拟温度场与渗流场在恐龙化石风化过程中的相互作用,定性分析了温度与水相互作用对化石风化的破坏机理。
Temperature and water are two main factors affecting the weathering of dinosaur fossils. In order to study the mechanism of weathering and destruction of dinosaur fossilsand protect dinosaur fossils more effectively, scientifically and reasonably, taking dinosaur fossils and surrounding rocks as rock masses, by using the coupling relationship between temperature field and seepage field, the intrinsic mechanism of temperature and water in the process of weathering and destruction of dinosaur fossils has been studied. The interaction between temperature field and seepage field in the weathering process of dinosaur fossils has been simulated by establishing a numerical model of temperature field and seepage field. The destruction mechanism of the interaction between temperature and water on the weathering process of dinosaur fossils has been qualitatively analyzed.
Temperature and water are two main factors affecting the weathering of dinosaur fossils. In order to study the mechanism of weathering and destruction of dinosaur fossilsand protect dinosaur fossils more effectively, scientifically and reasonably, taking dinosaur fossils and surrounding rocks as rock masses, by using the coupling relationship between temperature field and seepage field, the intrinsic mechanism of temperature and water in the process of weathering and destruction of dinosaur fossils has been studied. The interaction between temperature field and seepage field in the weathering process of dinosaur fossils has been simulated by establishing a numerical model of temperature field and seepage field. The destruction mechanism of the interaction between temperature and water on the weathering process of dinosaur fossils has been qualitatively analyzed.
引文
[1] 徐莉.河南省恐龙化石科学特征及保护研究[D].北京:中国地质大学(北京),2007:1-20.
[2] 杜圣贤,张尚坤,于学峰,等.恐龙化石风化效应的TM耦合分析研究[J].山东国土资源,2015,31(10):65-70.
[3] 张尚坤,于学峰,贾超,等.热应力对恐龙化石风化损坏的影响研究[J].山东国土资源,2018,34(5):42-48.
[4] 张尚坤,于学峰,贾超,等.影响恐龙化石及围岩的主要因素及风化机理研究[J].山东国土资源,2019,35(3):25-31.
[5] 朱万成,魏晨慧,田军,等.岩石损伤过程中的热-流-力耦合模型及其应用初探[J].岩土力学,2009,30(12):3851-3857.
[6] 张玉军.遍有节理岩体的双重孔隙-裂隙介质热-水-应力耦合模型及有限元分析[J].岩石力学与工程学报,2009,28(5):947-955.
[7] 李连崇,杨天鸿,唐春安,等.岩石破裂过程TMD耦合数值模型研究[J].岩土力学,2006(10):1727-1732.
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[9] 柴军瑞.混凝土坝渗流场与稳定温度场耦合分析的数学模型[J].水力发电学报,2000(1):27-35.
[10] 柴军瑞.岩体渗流-应力-温度三场耦合的连续介质模型[J].红水河,2003(2):18-20.
[11] 黄涛.裂隙岩体渗流-应力-温度耦合作用研究[J].岩石力学与工程学报,2002(1):77-82.
[12] 潘俊,杜晓宇,张宗禹.地铁工程对地下水源热泵渗流场及温度场影响的实验[J].沈阳建筑大学学报(自然科学版),2018,34(4):741-749.
[13] 刘荷蕾,马宁.裂隙网络非连续介质渗流场与温度场耦合分析研究[J].黑龙江水利科技,2018,46(7):27-29.
[14] 余正良,赵敏.巷道导水构造体围岩温度场-渗流场影响因素分析[J].现代矿业,2018,34(1):100-106.
[15] 毕靖.应力、渗流、温度及损伤耦合作用下裂隙岩体破裂机理及广义粒子动力学(GPD)模拟分析[D].重庆:重庆大学,2016:1-20.
[16] 张伟.稠油油藏渗流场—应力场—温度场三场耦合规律研究[D].大庆:东北石油大学,2016:1-20.
[17] 陈波,李宁,禚瑞花.多孔介质的变形场-渗流场-温度场耦合有限元分析[J].岩石力学与工程学报,2001(4):467-472.
[18] 严文群,段祥宝,周志维.渗流场对温度场的影响机理初探[J].水动力学研究与进展A辑,2013,28(1):35-40.
[19] Nield D A,and Bejian A. Convection in porous media[M].Sprinder:New York,1992:1-20.
[20] Straughan B.The energy method,stability and nonlinear convection,Springer[J].Appl Math SciSer, 1993,249:689-691.
[21] Brian Straughan. Straughan B. Stability and wave motion in porous media[M]. Springer-Verlag:New York, 2008:1-20.
[22] 刘伟.多孔介质传热传质理论与应用[M].北京:科学出版社,2006:1-20.
[23] 孔祥言,卢德唐,徐献芝,等.多孔介质中对流的研究[J].力学进展,1996(4):510-520.
[24] 郑坤灿,温治,王占胜,等.前沿领域综述——多孔介质强制对流换热研究进展[J].物理学报,2012,61(1):532-542.
[2] 杜圣贤,张尚坤,于学峰,等.恐龙化石风化效应的TM耦合分析研究[J].山东国土资源,2015,31(10):65-70.
[3] 张尚坤,于学峰,贾超,等.热应力对恐龙化石风化损坏的影响研究[J].山东国土资源,2018,34(5):42-48.
[4] 张尚坤,于学峰,贾超,等.影响恐龙化石及围岩的主要因素及风化机理研究[J].山东国土资源,2019,35(3):25-31.
[5] 朱万成,魏晨慧,田军,等.岩石损伤过程中的热-流-力耦合模型及其应用初探[J].岩土力学,2009,30(12):3851-3857.
[6] 张玉军.遍有节理岩体的双重孔隙-裂隙介质热-水-应力耦合模型及有限元分析[J].岩石力学与工程学报,2009,28(5):947-955.
[7] 李连崇,杨天鸿,唐春安,等.岩石破裂过程TMD耦合数值模型研究[J].岩土力学,2006(10):1727-1732.
[8] 柴军瑞,韩群柱.岩体渗流场与温度场耦合的连续介质模型[J].地下水,1997(2):59-62.
[9] 柴军瑞.混凝土坝渗流场与稳定温度场耦合分析的数学模型[J].水力发电学报,2000(1):27-35.
[10] 柴军瑞.岩体渗流-应力-温度三场耦合的连续介质模型[J].红水河,2003(2):18-20.
[11] 黄涛.裂隙岩体渗流-应力-温度耦合作用研究[J].岩石力学与工程学报,2002(1):77-82.
[12] 潘俊,杜晓宇,张宗禹.地铁工程对地下水源热泵渗流场及温度场影响的实验[J].沈阳建筑大学学报(自然科学版),2018,34(4):741-749.
[13] 刘荷蕾,马宁.裂隙网络非连续介质渗流场与温度场耦合分析研究[J].黑龙江水利科技,2018,46(7):27-29.
[14] 余正良,赵敏.巷道导水构造体围岩温度场-渗流场影响因素分析[J].现代矿业,2018,34(1):100-106.
[15] 毕靖.应力、渗流、温度及损伤耦合作用下裂隙岩体破裂机理及广义粒子动力学(GPD)模拟分析[D].重庆:重庆大学,2016:1-20.
[16] 张伟.稠油油藏渗流场—应力场—温度场三场耦合规律研究[D].大庆:东北石油大学,2016:1-20.
[17] 陈波,李宁,禚瑞花.多孔介质的变形场-渗流场-温度场耦合有限元分析[J].岩石力学与工程学报,2001(4):467-472.
[18] 严文群,段祥宝,周志维.渗流场对温度场的影响机理初探[J].水动力学研究与进展A辑,2013,28(1):35-40.
[19] Nield D A,and Bejian A. Convection in porous media[M].Sprinder:New York,1992:1-20.
[20] Straughan B.The energy method,stability and nonlinear convection,Springer[J].Appl Math SciSer, 1993,249:689-691.
[21] Brian Straughan. Straughan B. Stability and wave motion in porous media[M]. Springer-Verlag:New York, 2008:1-20.
[22] 刘伟.多孔介质传热传质理论与应用[M].北京:科学出版社,2006:1-20.
[23] 孔祥言,卢德唐,徐献芝,等.多孔介质中对流的研究[J].力学进展,1996(4):510-520.
[24] 郑坤灿,温治,王占胜,等.前沿领域综述——多孔介质强制对流换热研究进展[J].物理学报,2012,61(1):532-542.