海底沉积物孔隙压力原位长期观测技术回顾和展望

doi:10.13745/j.esf.sf.2021.9.30

地学前缘 ›› 2022, Vol. 29 ›› Issue (5): 229-245.DOI: 10.13745/j.esf.sf.2021.9.30

海底沉积物孔隙压力原位长期观测技术回顾和展望

陈天¹^,²(), 贾永刚¹^,³^,^*(), 刘涛¹^,³, 刘晓磊¹^,³, 单红仙¹^,³, 孙中强¹

1.中国海洋大学山东省海洋环境地质工程重点实验室, 山东青岛 266100
2.自然资源部海岸带科学与综合管理重点实验室, 山东青岛 266061
3.青岛海洋科学与技术国家实验室海洋地质过程与环境功能实验室, 山东青岛 266061

收稿日期:2021-01-05 修回日期:2021-03-27 出版日期:2022-09-25 发布日期:2022-08-24
通讯作者: 贾永刚
作者简介:陈天(1993—),男,博士研究生,主要从事海洋工程地质方面的研究工作。E-mail: chentian@stu.ouc.edu.cn
基金资助:
国家自然科学基金重点项目(41831280);自然资源部海岸带科学与综合管理重点实验室开放基金项目(2021COSIMQ007);中国工程科技发展战略海南研究院重大咨询研究项目(21-HN-ZD-02)

Long-term in situ observation of pore pressure in marine sediments: A review of technology development and future outlooks

CHEN Tian¹^,²(), JIA Yonggang¹^,³^,^*(), LIU Tao¹^,³, LIU Xiaolei¹^,³, SHAN Hongxian¹^,³, SUN Zhongqiang¹

1. Shandong Provincial Key Laboratory of Marine Environment and Geological Engineering, Ocean University of China, Qingdao 266100, China
2. Key Laboratory of Coastal Science and Integrated Management, Ministry of Natural Resources, Qingdao 266061, China
3. Laboratory for Marine Geology, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266061, China

Received:2021-01-05 Revised:2021-03-27 Online:2022-09-25 Published:2022-08-24
Contact: JIA Yonggang

摘要/Abstract

摘要：

海底沉积物孔隙压力对海底地质灾害过程反应敏感,是表征海床稳定性的一个重要指标,通过海底沉积物的孔隙压力观测可以判断海床的稳定状态,对于海底地质灾害预测预警具有重要意义。海底沉积物孔隙压力观测存在(1)超高背景压力下的高精度测量;(2)贯入过程传感器超量程破坏;(3)系统长期供电及传感器漂移;(4)深海海底布放和回收等技术难点。国际上海底孔隙压力观测技术从20世纪60年代开始发展,逐渐形成了系列核心监测技术和成熟的商业化设备产品。挪威岩土工程研究所NGI与美国伊利诺伊大学共同研发的NGI-Illinois压差式孔隙压力观测系统,是已知最早的海底沉积物孔隙压力观测设备。此后,美国地质调查局USGS、美国桑迪亚国家实验室、英国牛津大学等相继研发了不同结构的观测设备,覆盖浅海到深海。其中,英国海洋科学研究所研发成功的深海孔隙压力原位长期观测设备PUPPI是一个重要的历史节点,该设备能够在6 000 m水深的环境中连续运行一年,成为当时最成功的海底孔隙压力观测设备,其现代化的设备结构和设计理念被后续的观测设备广为借鉴。21世纪以来,得益于海洋科学技术的整体进步,国际孔隙压力观测技术发展呈现加速趋势。法国海洋开发研究院IFREMER研发的Piezometer系列孔隙压力观测探杆,代表了当今世界的先进水平,可能是目前应用次数最多的海底孔隙压力观测设备。我国在深海探测、观测技术领域起步较晚,在深海沉积物孔隙压力原位长期观测技术方面几乎空白,发展很不成熟。其中,中国海洋大学、自然资源部第一海洋研究所等单位进行了较多的探索性研发工作。近年来,以港珠澳大桥建设、南海天然气水合物试采等为标志的大批国家级海洋建设项目如火如荼,深海油气矿产资源开发、深海天然气水合物开采利用等海洋新兴产业快速起步,深海孔隙压力原位长期监测关键核心技术等“卡脖子”问题仍然突出,严重制约了我国海洋工程产业发展的步伐。因此,迫切需要发展具有自主知识产权和关键核心技术的国产深海沉积物孔隙压力原位长期监测技术。本文回顾了国际、国内海底孔隙压力观测技术的相关研究进展,旨在分析总结孔隙压力观测技术及其应用中涉及的一些核心技术和亟待解决的关键问题,以期为我国该项技术的发展和应用提供借鉴。

关键词: 原位长期观测, 孔隙压力, 海洋沉积物, 地质灾害, 海洋工程

Abstract:

Pore pressure in marine sediments is an important seabed stability indicator due to its sensitivity to marine geological hazards. Seabed stability can be assessed by measuring pore pressure accumulation in marine sediments, which is important for the forecast and early warning of marine geological hazards. However, there are several technical challenges in deep-ocean pore pressure observation, such as (1) high-resolution measurement under ultra-high background hydrostatic pressure; (2) sensor over-range damage during penetration process; (3) long-term power supply and sensor drift; and (4) equipment deployment and recovery off deep ocean floor. The international deep-ocean pore pressure observation technology has been developed since the 1960s to yield a series of core technologies and commercial products. The NGI-Illinois Differential Piezometer Probe System, jointly developed by Norwegian Geotechnical Institute and University of Illinois, is known as the earliest observational equipment. Since then, USGS, Sandia National Laboratory, Oxford University, etc. have developed various observational equipments covering shallow to the deep sea. Thereinto, PUPPI, a pop-up pore pressure instrument developed by UK's Institute of Oceanographic Sciences, marked an important historical achievement. At the time it was the most successful observational equipment that could continuously operate 6000 m underwater for one year, and its advanced design concept was widely borrowed by subsequent equipment developers. Since the 21st century, benefited from the overall progress in marine science and technology, the technology development for pore pressure observation has shown an accelerated trend. At the moment, the Piezometer series equipment, developed by the French Research Institute for Exploitation of the Sea (IFREMER), represents today's advanced level and is probably the most frequently used equipment worldwide. China started late in its deep-ocean exploration and observation technology development, including deep-ocean pore pressure observation. Currently, exploratory observational technology developments are carried out by Ocean University of China, Ministry of Natural Resources First Institute of Oceanography, etc. In recent years, a large number of national marine construction projects are in full swing, marked by the construction of the Hong Kong-Zhuhai-Macao Bridge and the test mining of natural gas hydrate in the South China Sea, and new marine industries start quickly in the areas of deep-sea oil and gas resources development and deep-sea natural gas hydrate exploitation. Therefore, it is urgent to develop domestic long-term in situ marine observation technology with independent intellectual property rights. In providing a reference for such endeavor, this paper reviews the international and domestic research progress in observation technology for pore pressure in seabed sediments, sought to summarize its core technologies and key application problems.

Key words: long-term in situ observation, pore pressure, marine sediments, geological disaster, marine engineering

中图分类号:

P715
P736.21

陈天, 贾永刚, 刘涛, 刘晓磊, 单红仙, 孙中强. 海底沉积物孔隙压力原位长期观测技术回顾和展望[J]. 地学前缘, 2022, 29(5): 229-245.

CHEN Tian, JIA Yonggang, LIU Tao, LIU Xiaolei, SHAN Hongxian, SUN Zhongqiang. Long-term in situ observation of pore pressure in marine sediments: A review of technology development and future outlooks[J]. Earth Science Frontiers, 2022, 29(5): 229-245.

图/表 9

参考文献 62

[1]	BENNETT R H. Hydrodynamic stresses driving pore pressure changes in sandy coastal sediments[R]. Fort Belvoir, VA: Defense Technical Information Center, 1997.
[2]	SULTAN N, GARZIGLIA S, BOMPAIS X, et al. Transient groundwater flow through a coastal confined aquifer and its impact on nearshore submarine slope instability[J]. Journal of Geophysical Research: Earth Surface, 2020, 125(9): 1-18.
[3]	SULTAN N, PLAZA-FAVEROLA A, VADAKKEPULIYAMBATTA S, et al. Impact of tides and sea-level on deep-sea Arctic methane emissions[J]. Nature Communications, 2020, 11(1): 5087. DOI URL
[4]	SCHULTHEISS P J. Pore pressures in marine sediments: an overview of measurement techniques and some geological and engineering applications[J]. Marine Geophysical Researches, 1990, 12(1/2): 153-168. DOI URL
[5]	STROUT J M, TJELTA T I. In situ pore pressures: what is their significance and how can they be reliably measured?[J]. Marine and Petroleum Geology, 2005, 22(1/2): 275-285. DOI URL
[6]	SCHULTHEISS P J. In-situ pore-pressure measurements for a detailed geotechnical assessment of marine sediments: state of the art[M]// DEMARSK, CHANEYR.Geotechnical engineering of ocean waste disposal. West Conshohocken, PA: ASTM International, 1990: 190-205.
[7]	VANNESTE M, SULTAN N, GARZIGLIA S, et al. Seafloor instabilities and sediment deformation processes: the need for integrated, multi-disciplinary investigations[J]. Marine Geology, 2014, 352: 183-214. DOI URL
[8]	SULTAN N, LAFUERZA S. In situ equilibrium pore-water pressures derived from partial piezoprobe dissipation tests in marine sediments[J]. Canadian Geotechnical Journal, 2013, 50(12): 1294-1305. DOI URL
[9]	ROHANI M J, AZAM A R, LUNNE T, et al. Foundation integrity: shallow gas mitigation using the XPP monitoring tool: an offshore Malaysia case history[C]// Proceedings of the Annual Offshore Technology Conference Asia 2014. Malaysia: Offshore Technology Conference (OTC), 2014: 1527-1534.
[10]	刘涛, 崔逢, 张美鑫. 深海海床孔隙水压力原位观测技术研究进展[J]. 水利学报, 2015, 46(增刊1): 111-116.
[11]	ELSWORTH D, LEE D S, LONG H, et al. Penetration-induced pore pressure magnitudes-methods to determine transport parameters from terrestrial and marine penetrometer testing[J]. Elsevier Geo-Engineering Book Series, 2004, 2: 477-482.
[12]	WHITTLE A J, SUTABUTR T, GERMAINE J T, et al. Prediction and interpretation of pore pressure dissipation for a tapered piezoprobe[J]. Géotechnique, 2001, 51(7): 601-617. DOI URL
[13]	RICHARDS A F, ØTEN K, KELLER G H, et al. Differential piezometer probe for an in situ measurement of sea-floor[J]. Géotechnique, 1975, 25(2): 229-238. DOI URL
[14]	BENNETT R H. Pore-water pressure measurements: Mississippi delta submarine sediments[J]. Marine Geotechnology, 1977, 2(1/2/3/4): 177-189. DOI URL
[15]	HIRST T J, RICHARDS A F. Excess pore pressure in Mississippi delta front sediments: initial report[J]. Marine Geotechnology, 1976, 1(4): 337-344. DOI URL
[16]	SULTAN N, MARSSET B, KER S, et al. Hydrate dissolution as a potential mechanism for pockmark formation in the Niger delta[J]. Journal of Geophysical Research: Solid Earth, 2010, 115(B8): B08101.
[17]	SULTAN N, VOISSET M, MARSSET B, et al. Potential role of compressional structures in generating submarine slope failures in the Niger Delta[J]. Marine Geology, 2007, 237(3/4): 169-190. DOI URL
[18]	SULTAN N, RIBOULOT V, KER S, et al. Pore pressure monitoring of active fault-fluid-hydrate system in deep water, Nigeria[C]// Proceedings of the Annual Offshore Technology Conference 2012. Houston: Offshore Technology Conference (OTC), 2012: OTC23260.
[19]	刘涛, 柴万里, 郭磊. 基于FBG的深海沉积物孔压观测设备研究[J]. 中国海洋大学学报(自然科学版), 2017, 47(10): 126-133.
[20]	OSTERMEIER R M, PELLETIER J H, WINKER C D, et al. Trends in shallow sediment pore pressures-deepwater gulf of Mexico[C]// Proceedings of the Drilling Conference. Amsterdam: Society of Petroleum Engineers (SPE), 2001: 177-188.
[21]	LIU T, LI S P, KOU H L, et al. Excess pore pressure observation in marine sediment based on Fiber Bragg Grating pressure sensor[J]. Marine Georesources and Geotechnology, 2019, 37(7): 775-782. DOI URL
[22]	LIU T, WEI G L, KOU H L, et al. Pore pressure observation: pressure response of probe penetration and tides[J]. Acta Oceanologica Sinica, 2019, 38(7): 107-113.
[23]	BENNETT R H, BRYANT W R, DUNLAP W A, et al. Initial results and progress of the Mississippi delta sediment pore water pressure experiment[J]. Marine Geotechnology, 1976, 1(4): 327-335. DOI URL
[24]	BENNETT R H, LI H, VALENT P J, et al. In-situ undrained shear strengths and permeabilities derived from piezometer measurements[M]// DEMARSK, CHANEYR. Strength testing of marine sediments:laboratory and in-situ measurements. West Conshohocken, PA: ASTM International, 1985: 83-100.
[25]	BENNETT R H, LI H, RICHARDSON M D, et al. Geoacoustic and geological characterization of surficial marine sediments by in situ probe and remote sensing techniques[M]// Geyer R A. CRC Handbook of Geophysical Exploration at Sea. Boca Raton, Florida: CRC Press, 2019: 295-350.
[26]	LI H, WANG M C, BENNETT R H. Significance of pore pressure in marine sediments: measurements and derived properties[M]// GEYER R A. CRC Handbook of Geophysical Exploration at Sea. Boca Raton, Florida: CRC Press, 1992: 339-381.
[27]	BENNETT R H, FARIS J R. Ambient and dynamic pore pressures in fine-grained submarine sediments: Mississippi Delta[J]. Applied Ocean Research, 1979, 1(3): 115-123. DOI URL
[28]	DUNLAP W A, BRYANT W R, BENNETT R A, et al. Pore pressure measurements in underconsolidated sediments[C]// Proceedings of the Annual Offshore Technology Conference 1978. Houston: Offshore Technology Conference (OTC), 1978: 1049-1056.
[29]	BENNETT R H, BURNS J T, CLARKE T L, et al. Piezometer probes for assessing effective stress and stability in submarine sediments[M]//FEILD M E. Marine slides and other mass movements. New York: Springer US, 1982: 129-161.
[30]	BENNETT R H, BURNS J T, LIPKIN J, et al. Piezometer- probe technology for geotechnical investigations in coastal and deep-ocean environments[R]. Melbourne: Naval Ocean Research and Development Activity and Sandia National Labs, 1983.
[31]	HIRST T J, RICHARDS A F. In situ pore-pressure measurement in Mississippi delta front sediments[J]. Marine Geotechnology, 1977, 2(1/2/3/4): 191-204. DOI URL
[32]	PRINDLE R W, LOPEZ A A. Pore pressures in marine sediments 1981 test of the geotechnically instrumented seafloor probe (GISP)[C]// Proceedings of the Annual Offshore Technology Conference 1983. Houston: Offshore Technology Conference (OTC), 1983: 173-180.
[33]	SCHULTHEISS P J, MCPHAIL S D, PACKWOOD A R, et al. An instrument to measure differential pore pressures in deep ocean sediments: Pop-Up-Pore Pressure Instrument (PUPPI)[R]. Wormley: Institute of Oceanographic Sciences, 1985.
[34]	SILLS G C, THOMAS S D. Pore pressures in soils containing gas[M]// MAIO C D, HUECKELT, LORETB. Chemo-mechanical coupling in clays:from nano-scale to engineering applications. London; New York: Routledge, 2002: 211-222.
[35]	PACKWOOD A R. Pop-Up Pore Pressure Instrument PUPPI II development. Penetration calculations and hydrodynamics[R]. Wormley: Institute of Oceanographic Sciences, 1983.
[36]	BLOUIN A, IMBERT P, SULTAN N, et al. Evolution model for the absheron mud volcano: from in situ observations to numerical modeling[J]. Journal of Geophysical Research: Earth Surface, 2019, 124(3): 766-794. DOI URL
[37]	URGELES R, CANALS M, ROBERTS J, et al. Fluid flow from pore pressure measurements off La Palma, Canary Islands[J]. Journal of Volcanology and Geothermal Research, 2000, 101(3/4): 253-271. DOI URL
[38]	MCPHAIL S D, SCHULTHEISS P J. PUPPI: a free-fall seabed piezometer for geotechnical studies[C]// Proceedings of an International Conference. Brighton: Springer, 1986: 249-258.
[39]	SCHULTHEISS P J, MCPHAIL S D. Direct indication of pore-water advection from pore pressure measurements in Madeira Abyssal Plain sediments[J]. Nature, 1986, 320(6060): 348-350. DOI URL
[40]	SCHULTHEISS P J, NOEL M. Evidence of pore-water advection in the Madeira Abyssal Plain from pore-pressure and temperature measurements[J]. Geological Society, London, Special Publications, 1987, 31(1): 113-129. DOI URL
[41]	HURLEY M T, SCHULTHEISS P J. Sea-bed shear moduli from measurements of tidally induced pore pressures[M]// HOVEMJ M, RICHARDSONM D, STOLLR D. Shear waves in marine sediments. Dordrecht: Springer Netherlands, 1991: 411-418.
[42]	FANG W W, LANGSETH M G, SCHULTHEISS P J. Analysis and application of in situ pore pressure measurements in marine sediments[J]. Journal of Geophysical Research: Solid Earth, 1993, 98(B5): 7921-7938.
[43]	STROUT J M, TJELTA T I. Excess pore pressure measurement and monitoring for offshore instability problems[C]// Proceedings of the Annual Offshore Technology Conference 2007. Houston: Offshore Technology Conference (OTC), 2007: OTC19706.
[44]	TJELTA T, SVANØ G, STROUT J M, et al. Gas seepage and pressure buildup at a north sea platform location:gas origin, transport mechanisms, and potential hazards[C]//Proceedings of the Annual Offshore Technology Conference 2007. Houston: Offshore Technology Conference (OTC), 2007: OTC18706.
[45]	SPARREVIK P, STROUT J. Novel monitoring solutions solving geotechnical problems and offshore installation challenges[M]// VAUGHAN M. Frontiers in offshore geotechnics III. Boca Raton, Florida: CRC Press, 2015: 319-324.
[46]	FLEMINGS P B, LONG H, DUGAN B, et al. Pore pressure penetrometers document high overpressure near the seafloor where multiple submarine landslides have occurred on the continental slope, offshore Louisiana, Gulf of Mexico[J]. Earth and Planetary Science Letters, 2008, 269(3/4): 309-325. DOI URL
[47]	SAWYER A H, FLEMINGS P, ELSWORTH D, et al. Response of submarine hydrologic monitoring instruments to formation pressure changes: theory and application to Nankai advanced CORKs[J]. Journal of Geophysical Research: Solid Earth, 2008, 113(B1): B01102.
[48]	KAUL N, VILLINGER H, KRUSE M. Satellite-linked autonomous pore pressure instrument (SAPPI): a step toward a deep-sea observatory for intermediate time spans with automated data transmission into the laboratory[J]. Sea Technology, 2004, 45(8): 54-58.
[49]	MENAPACE W, VÖLKER D, SAHLING H, et al. Long-term in situ observations at the Athina mud volcano, eastern Mediterranean: taking the pulse of mud volcanism[J]. Tectonophysics, 2017, 721: 12-27. DOI URL
[50]	SAHLING H, LOHER M, MENAPACE W, et al. R/V POSEIDON cruise POS498, recovery of observatories at Athina Mud Volcano, Izmir (Turkey)-Catania (Italy), 18 April-1 May, 2016[R]. Bremen: MARUM-Center for Marine Environmental Sciences, 2016.
[51]	LUCA G, LUIS G, PAOLO F, et al. MARM2009: marine geological study of the north Anatolian fault beneath the sea of MARMARA[R]. Bologna: ISMAR, 2009.
[52]	STEGMANN S, SULTAN N, KOPF A, et al. Hydrogeology and its effect on slope stability along the coastal aquifer of Nice, France[J]. Marine Geology, 2011, 280(1/2/3/4): 168-181. DOI URL
[53]	HAFLIDASON H, MORGAN E, L'HEUREUX J S, et al. Finneidfjord: a field laboratory for integrated submarine slope stability assessments and characterization of landslide-prone sediments: a review[C]//Proceedings of the Annual Offshore Technology Conference 2013. Houston: Offshore Technology Conference (OTC), 2013: OTC23967.
[54]	SULTAN N, CATTANEO A, SIBUET J C, et al. Deep Sea in situ excess pore pressure and sediment deformation off NW Sumatra and its relation with the December 26, 2004 Great Sumatra-Andaman Earthquake[J]. International Journal of Earth Sciences, 2009, 98(4): 823-837. DOI URL
[55]	RIBOULOT V, CATTANEO A, SULTAN N, et al. Sea-level change and free gas occurrence influencing a submarine landslide and pockmark formation and distribution in deepwater Nigeria[J]. Earth and Planetary Science Letters, 2013, 375: 78-91. DOI URL
[56]	FISHER A, LANGSETH M, BAKER P, et al. The devil's in the details: hydrogeology of middle valley active venting areas[J]. Eos, Transactions American Geophysical Union, 1997, 78(16): 165.
[57]	SULTAN N, RIBOULOT V, KER S, et al. Dynamics of fault-fluid-hydrate system around a shale-cored anticline in deepwater Nigeria[J]. Journal of Geophysical Research: Solid Earth, 2011, 116(B12): B12110.
[58]	STEGMANN S, SULTAN N, GARZIGLIA S, et al. A long-term monitoring array for landslide precursors: a case study at the Ligurian slope (western Mediterranean Sea)[C]//Proceedings of the Annual Offshore Technology Conference 2012. Houston: Offshore Technology Conference (OTC), 2012: OTC23271.
[59]	SULTAN N, BOHRMANN G, RUFFINE L, et al. Pockmark formation and evolution in deep water Nigeria: rapid hydrate growth versus slow hydrate dissolution[J]. Journal of Geophysical Research: Solid Earth, 2014, 119(4): 2679-2694. DOI URL
[60]	文明征, 陈天, 胡云壮, 等. 波流作用下海底边界层沉积物再悬浮与影响因素研究[J]. 海洋学报, 2020, 42(3): 97-106.
[61]	杜星. 黄河口海底粉土波致孔压精细观测及液化评判方法[D]. 青岛: 国家海洋局第一海洋研究所, 2016: 1-75.
[62]	宋玉鹏, 孙永福, 杜星, 等. 波浪作用下海底粉土孔隙水压力响应过程监测研究[J]. 海洋地质与第四纪地质, 2018, 38(2): 208-214.

设备名称	研发单位	总长度/m	传感器类型	测量量程/kPa	测量精度/kPa	工作水深/m	首次海试	数据来源
NGI-Illinois压差式孔隙压力观测系统 (NGI-Illinois Differential Piezometer Probe System)	挪威岩土工程研究所(NGI) 美国伊利诺伊大学(University of Illinois)	4.9	压差式	34~294	±6.2	500	1967年6月	文献[13]
NOAA孔隙压力观测探杆 (NOAA Piezometer)	美国国家海洋和大气管理局(NOAA)	17.12	绝对压力	689.5	±3.5	—	1975年9月	文献[23,25-26,30]
第二代NOAA孔隙压力观测探杆 (NOAA Piezometer II)	美国国家海洋和大气管理局(NOAA)	19.8	绝对压力	689.5	±3.5	—	1977年3月	文献[14-15,27,30]
第二代NOAA孔隙压力观测探杆 (NOAA Piezometer II)	美国国家海洋和大气管理局(NOAA)	19.8	压差式	137.9	±0.7	—	1977年3月	文献[14-15,27,30]
Lehigh孔隙压力观测探杆 (Lehigh Piezometer)	美国里海大学(Lehigh University)	7.3	绝对压力	344.7	±2.0	—	1975年9月	文献[15,28,31]
TAMU-USGS孔隙压力观测探杆 (TAMU-USGS Piezometer)	美国得克萨斯农工大学(Texas A&M University) 美国地质调查局(USGS)	约12.5	绝对压力	689.5	—	—	1976年12月	文献[28]
GISP孔隙压力观测探杆 (Geotechnical Instrumented Seafloor Probe)	美国桑迪亚国家实验室 (Sandia National Laboratories)	10.5	绝对压力	6200.0	—	450	1981年8月	文献[4,32]
牛津大学压差式孔隙压力观测探杆 (Oxford Differential Piezometer)	英国牛津大学(Oxford University)	约2.0	压差式	17.5	0.03	—	1971年	文献[4,34]
PUPPI孔隙压力观测探杆 (Pop Up Pore Pressure Instrument)	英国海洋科学研究所 (Institute of Oceanographic Sciences)	6	压差式	60	0.015	6 000	—	文献[35-38]
SAPPI孔隙压力观测探杆 (Satellite-linked Autonomous Pore Pressure Instrument)	德国不来梅大学(University of Bremen)	约4.7	压差式	—	—	—	2004年	文献[48]
P-lance孔隙压力观测探杆	德国不来梅大学(University of Bremen)	约4	压差式	—	0.01	—	—	文献[49-50]
Piezometer系列孔隙压力观测探杆	法国海洋开发研究院 (French Research Institute for Exploitation of the Sea)	最大15	压差式	±200	±0.5	6 000	—	文献[16-17,52-54,57]
复杂深海工程地质原位长期观测设备SEEGeo (In-situ Surveying Equipment of Engineering Geology in Complex Deep Sea)	中国海洋大学	4	压差式	100	0.1	1 500	2016年	文献[10,19,21-22]
浅海海底沉积物孔隙压力监测探杆	自然资源部第一海洋研究所	4.2	绝对压力	—	—	—	—	文献[61-62]

设备名称	研发单位	总长度/m	传感器类型	测量量程/kPa	测量精度/kPa	工作水深/m	首次海试	数据来源
NGI-Illinois压差式孔隙压力观测系统 (NGI-Illinois Differential Piezometer Probe System)	挪威岩土工程研究所(NGI) 美国伊利诺伊大学(University of Illinois)	4.9	压差式	34~294	±6.2	500	1967年6月	文献[13]
NOAA孔隙压力观测探杆 (NOAA Piezometer)	美国国家海洋和大气管理局(NOAA)	17.12	绝对压力	689.5	±3.5	—	1975年9月	文献[23,25-26,30]
第二代NOAA孔隙压力观测探杆 (NOAA Piezometer II)	美国国家海洋和大气管理局(NOAA)	19.8	绝对压力	689.5	±3.5	—	1977年3月	文献[14-15,27,30]
第二代NOAA孔隙压力观测探杆 (NOAA Piezometer II)	美国国家海洋和大气管理局(NOAA)	19.8	压差式	137.9	±0.7	—	1977年3月	文献[14-15,27,30]
Lehigh孔隙压力观测探杆 (Lehigh Piezometer)	美国里海大学(Lehigh University)	7.3	绝对压力	344.7	±2.0	—	1975年9月	文献[15,28,31]
TAMU-USGS孔隙压力观测探杆 (TAMU-USGS Piezometer)	美国得克萨斯农工大学(Texas A&M University) 美国地质调查局(USGS)	约12.5	绝对压力	689.5	—	—	1976年12月	文献[28]
GISP孔隙压力观测探杆 (Geotechnical Instrumented Seafloor Probe)	美国桑迪亚国家实验室 (Sandia National Laboratories)	10.5	绝对压力	6200.0	—	450	1981年8月	文献[4,32]
牛津大学压差式孔隙压力观测探杆 (Oxford Differential Piezometer)	英国牛津大学(Oxford University)	约2.0	压差式	17.5	0.03	—	1971年	文献[4,34]
PUPPI孔隙压力观测探杆 (Pop Up Pore Pressure Instrument)	英国海洋科学研究所 (Institute of Oceanographic Sciences)	6	压差式	60	0.015	6 000	—	文献[35-38]
SAPPI孔隙压力观测探杆 (Satellite-linked Autonomous Pore Pressure Instrument)	德国不来梅大学(University of Bremen)	约4.7	压差式	—	—	—	2004年	文献[48]
P-lance孔隙压力观测探杆	德国不来梅大学(University of Bremen)	约4	压差式	—	0.01	—	—	文献[49-50]
Piezometer系列孔隙压力观测探杆	法国海洋开发研究院 (French Research Institute for Exploitation of the Sea)	最大15	压差式	±200	±0.5	6 000	—	文献[16-17,52-54,57]
复杂深海工程地质原位长期观测设备SEEGeo (In-situ Surveying Equipment of Engineering Geology in Complex Deep Sea)	中国海洋大学	4	压差式	100	0.1	1 500	2016年	文献[10,19,21-22]
浅海海底沉积物孔隙压力监测探杆	自然资源部第一海洋研究所	4.2	绝对压力	—	—	—	—	文献[61-62]

海底沉积物孔隙压力原位长期观测技术回顾和展望

Long-term in situ observation of pore pressure in marine sediments: A review of technology development and future outlooks

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