Soils and Foundations最新文献

{"title":"Rapid predictive method for the deterioration depth of cement solidified marine soft soil","authors":"Man Wang,&nbsp;Junjie Yang,&nbsp;Yalei Wu,&nbsp;Yuting Lu","doi":"10.1016/j.sandf.2024.101494","DOIUrl":"10.1016/j.sandf.2024.101494","url":null,"abstract":"<div><p>The deterioration depth (<em>D</em>) is a relatively simple index used to evaluate the deterioration degree of solidified soil. Based on the equivalent relationship between the accelerated deterioration tests and the conventional deterioration tests and the power function form of the <em>D</em> prediction equation, a rapid prediction method is proposed in this study for predicting the <em>D</em> of cement solidified marine soft soil. Deterioration test results of the cement solidified marine soft soil showed that increases in the concentration of seawater accelerated the rate of cement soil deterioration. Deterioration test results of the cement solidified marine soft soil showed that increases in the concentration of seawater accelerated the rate of cement soil deterioration. Additionally, the <em>D</em> obtained from indoor and in-site conventional deterioration tests is almost the same. A rapid prediction method for the <em>D</em> of cement stabilized marine soft soil was established with the equivalent relationship between the accelerated and conventional deterioration tests and a power function form of the deterioration depth prediction equation. The predicted <em>D</em> and the development trend were more consistent with the results of the indoor and in-site conventional deterioration tests.</p></div>","PeriodicalId":21857,"journal":{"name":"Soils and Foundations","volume":"64 4","pages":"Article 101494"},"PeriodicalIF":3.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0038080624000726/pdfft?md5=2185520f103f43965fa46356736964c1&pid=1-s2.0-S0038080624000726-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141953568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of ion concentration in pore water in compacted bentonite after infiltration by salt solutions","authors":"Guodong Cai ,&nbsp;Hailong Wang ,&nbsp;Kunlin Ruan ,&nbsp;Dachi Ito ,&nbsp;Hideo Komine","doi":"10.1016/j.sandf.2024.101467","DOIUrl":"https://doi.org/10.1016/j.sandf.2024.101467","url":null,"abstract":"<div><p>The behavior of salt solutions infiltrated into compacted bentonite was investigated in this study, with particular attention paid to the ion concentration in the pore water, in order to improve the understanding of the bentonite behavior in geological disposal projects. A Japanese bentonite, Kunigel V1 (K_V1), was used to prepare specimens with a thickness of 2 mm and an initial dry density of 1.4 to 1.7 Mg/m³. For each density case, salt solutions (NaCl, KCl, and CaCl₂) of different amounts (0 to 2 mol/L) were supplied to the specimens. After infiltration, the basal spacing (<em>d</em>₀₀₁) and exchangeable cations of the montmorillonite in the bentonite and the leached cations from the bentonite were measured. Based on the test results, the ion concentration in the interlayer pore water of the montmorillonite or the interparticle pore water was discussed. The findings indicated that the infiltration capacities of the various salt solutions into the compacted K_V1 bentonite were in the order of KCl &gt; CaCl₂ &gt; NaCl. The K_V1 specimen with the highest initial dry density exhibited the strongest resistance to salt solution infiltration. After the infiltration of the NaCl solution into the compacted K_V1 bentonite, the increased sodium ions mainly remained in the interparticle pores, leading to an increase in the sodium ion concentration in the interparticle pore water. During the infiltration of the KCl and CaCl₂ solutions into the compacted K_V1 bentonite, the infiltrated potassium ions in the case of KC1 and the calcium ions in the case of CaCl₂ tended to penetrate the interlayer pore preferentially, thereby displacing the exchangeable sodium ions. After most of the exchangeable sodium ions that had initially existed in the montmorillonite had been replaced, the infiltrated potassium or calcium ions remained in the interparticle pores.</p></div>","PeriodicalId":21857,"journal":{"name":"Soils and Foundations","volume":"64 4","pages":"Article 101467"},"PeriodicalIF":3.3,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0038080624000453/pdfft?md5=2c1b82adc6941e2ba4581fdf00db88df&pid=1-s2.0-S0038080624000453-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141582858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydro-mechanical response of volcanic ash on removal of fines: Shear stiffness to critical state mechanics","authors":"Sanjei Chitravel ,&nbsp;Masahide Otsubo ,&nbsp;Reiko Kuwano","doi":"10.1016/j.sandf.2024.101478","DOIUrl":"https://doi.org/10.1016/j.sandf.2024.101478","url":null,"abstract":"<div><p>Natural volcanic soils containing pumice particles are commonly found in Hokkaido, Japan, and this type of soil is prone to landslides, internal erosion, and liquefaction. Therefore, the purpose of this paper is to summarise the hydro-mechanical response of volcanic ash soil subjected to internal erosion using the modified erosion triaxial apparatus, based on the literature and additional investigations. The results of the study show that the rate of erosion and shear strain during the erosion process are influenced by initial density, stress state, and hydraulic gradient. Notably, anisotropic consolidation is experienced by specimens under seepage flow. Additionally, the removal of fines leads to a slight decrease in the grading state index. Moreover, suffosion increases the maximum shear modulus and Poisson’s ratio of the soil, while increasing seepage time stabilises the peak shear strength of eroded specimens. Furthermore, the critical state line does not change much with internal erosion. To sum up, this study offers valuable insights into the behaviour of volcanic ash soil subjected to internal erosion and provides an integrated interpretation of hydro-mechanical response of volcanic ash on removal of fines.</p></div>","PeriodicalId":21857,"journal":{"name":"Soils and Foundations","volume":"64 4","pages":"Article 101478"},"PeriodicalIF":3.3,"publicationDate":"2024-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0038080624000568/pdfft?md5=81eb37c69b24c48ee20ad2becb086dbf&pid=1-s2.0-S0038080624000568-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141487257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Performance of high capacity socketed H-piles with long rock socket","authors":"Arthur K.O. So","doi":"10.1016/j.sandf.2024.101481","DOIUrl":"https://doi.org/10.1016/j.sandf.2024.101481","url":null,"abstract":"<div><p>The pile capacity is commonly calculated by the engineers as the lesser of its structural capacity and the ultimate resistance of ground supporting it using a generalized equation irrespective of the shaft type, socket diameter, socket length, rock type and grout strength. This equation may be over-simplified and risky if the pile/grout/rock interaction is not considered. Based on the loading tests of 6 instrumented socketed piles with 4–6 m rock socket by others and 35 non-instrumented socketed H-piles with 5–34 m rock socket by the author, the load-transfer mechanism in long rock socket is found dependent not only on the mobilization of shear resistance in soil and rock layers, but also largely on the steel/grout bond behavior. A side resistance distribution factor α_s is introduced as a simple and practical index to represent the load-transfer mechanism along the pile shaft and to the socket. It would increase with an increase in loading and pile length in soils, but decrease with an increase in socket length indicating that critical socket length does exist which is likely depending on the grout bond strength. Average bond stress reduces with increased socket length when the critical socket length is exceeded. Residual settlement is largely due to the slip and bond failure at the interface. Creep settlement is largely affected by the properties of grout mix and tends to increase with increased socket length.</p></div>","PeriodicalId":21857,"journal":{"name":"Soils and Foundations","volume":"64 4","pages":"Article 101481"},"PeriodicalIF":3.3,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0038080624000593/pdfft?md5=eb82393636865269cbeddb56927a5014&pid=1-s2.0-S0038080624000593-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141487259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of groundwater dynamics in rain-induced landslides: centrifuge and numerical study","authors":"S.H.S. Jayakody,&nbsp;Ryosuke Uzuoka,&nbsp;Kyohei Ueda","doi":"10.1016/j.sandf.2024.101482","DOIUrl":"https://doi.org/10.1016/j.sandf.2024.101482","url":null,"abstract":"<div><p>Landslides are a multifaceted phenomenon triggered by rainfall infiltration as a consequence of the decrease in effective stress upon the development of porewater pressure. Although many studies concentrated only on rainfall infiltration as the source of the primary hydrological regime, the impact of groundwater dynamics has been relatively underexplored owing to its elusive nature. Field investigations after the landslide incidents provide insight into the influence of groundwater dynamics and speculate its effect as a secondary hydrological regime is immense. Therefore, this paper uses centrifuge modeling and numerical simulations to study groundwater dynamics in rain-induced landslides. Instrumented model slopes made of silty sand were tested to examine the hypothesis of pre-existing groundwater flow levels and surcharged groundwater flow conditions in rain-induced landslides. It was observed that swiftly rising porewater pressure along the soil–bedrock interface triggered landslides more rapidly under high groundwater flow and immediate surcharged groundwater flow conditions. Deformation analysis confirmed that a voluminous landslide could be expected if the role of groundwater dynamics is higher. A two–dimensional coupled hydromechanical finite element simulation was performed to back–analyze the experimental results and to discuss the failure mechanism. Upon validation, numerical simulation emphasized how the failure was accelerated under low-intensity rainfall if high groundwater flow exists. Furthermore, the study identified that surcharged flow profoundly affects landslide initiation if the slope has a low pre-existing groundwater flow. The outcomes highlighted that groundwater dynamics should be an integral part of the temporal predictability of landslides as they can also govern the magnitude of landslides.</p></div>","PeriodicalId":21857,"journal":{"name":"Soils and Foundations","volume":"64 4","pages":"Article 101482"},"PeriodicalIF":3.3,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S003808062400060X/pdfft?md5=d607c2820c4b16c095a2e3c825deb54b&pid=1-s2.0-S003808062400060X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141487258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of side and tip resistances for barrette piles using CYCU/Barrette/Side&Tip/64","authors":"Kok-Kwang Phoon ,&nbsp;Suneelkumar Laveti ,&nbsp;Yit-Jin Chen ,&nbsp;Mary Abigail Jos","doi":"10.1016/j.sandf.2024.101477","DOIUrl":"10.1016/j.sandf.2024.101477","url":null,"abstract":"<div><p>This study focuses on evaluating the side and tip resistances for barrette piles under compression loading. An extensive dataset from field load tests, designated as CYCU/Barrette/Side&amp;Tip/64, was utilized for analysis. These data were categorized into drained and undrained soils, based on the predominant soil conditions along the pile shaft. In contrast, tip resistance depended on the soil (drained or undrained) or rock condition at the pile tip. Eight interpretation methods were employed to evaluate the measured side and tip resistances of each load test. The predicted side resistance was calculated using the classical α and β methods developed for more common piles such as drilled shafts. For the prediction of tip resistance, end-bearing capacity models for a drilled shaft resting on soil or socketed in rock are considered. Subsequently, a comparison was made between the measured and predicted capacities. Based on these analyses, it was observed that the measured side resistance is the main contributor to the overall capacity of barrette piles. The percentage of measured side resistance ranges from around 80% to 90%. In addition, the predicted side resistance calculated using the α and β methods is smaller than the measured side resistance interpreted using the L₂ criterion. To reduce this prediction bias, the adhesion factor (α) and stress factors (K/K_o) for barrette piles were adjusted. For the tip resistance, the trend is opposite – predicted values are larger than the measured values for barrette piles resting on soil or socketed in rock. Another approach to correct for prediction bias called the generalized model factor is presented.</p></div>","PeriodicalId":21857,"journal":{"name":"Soils and Foundations","volume":"64 3","pages":"Article 101477"},"PeriodicalIF":3.7,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0038080624000556/pdfft?md5=796d2d21b7539fb836d48ca2d9e82a38&pid=1-s2.0-S0038080624000556-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141231192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A method for estimating coefficient of lateral earth pressure based on cone penetration tests","authors":"Donggun Nam,&nbsp;Qaisar Abbas,&nbsp;Junhwan Lee","doi":"10.1016/j.sandf.2024.101474","DOIUrl":"10.1016/j.sandf.2024.101474","url":null,"abstract":"<div><p>The coefficient of lateral earth pressure at rest (K₀) is a key state soil variable for the design of foundations and underground structures, characterizes in-situ stress state and soil condition. In this study, a method for the in-situ estimation of K₀ using the cone penetration test (CPT) is proposed considering vertical and inclined cone resistances (q_c). For this purpose, a series of laboratory CPTs in a soil chamber were conducted to obtain and characterize vertical and inclined q_c values at various inclination angles (θ) and relative densities (D_R). It was observed that the values of q_c increased as θ increased, which was more pronounced at higher D_R. Coupled Eulerian-Lagrangian (CEL) finite element analyses were performed to quantify the values of inclined q_c at various cone penetration and soil conditions. Based on results from laboratory CPTs and CEL analyses, a CPT-based K₀ correlation model was established, which was given as a function of vertical and inclined q_c values. The model parameter for the proposed method was evaluated and quantified. The validity of the proposed method was confirmed from the comparison with case examples.</p></div>","PeriodicalId":21857,"journal":{"name":"Soils and Foundations","volume":"64 3","pages":"Article 101474"},"PeriodicalIF":3.7,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0038080624000520/pdfft?md5=6332fbc495ae3d617c0212322b941546&pid=1-s2.0-S0038080624000520-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141234659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influence of soil fabric anisotropy on the bearing capacity of geosynthetic-reinforced foundations under eccentric and inclined loadings","authors":"Suraparb Keawsawasvong ,&nbsp;Hessam Fathipour ,&nbsp;Payam Zanganeh Ranjbar ,&nbsp;Meghdad Payan ,&nbsp;Pitthaya Jamsawang","doi":"10.1016/j.sandf.2024.101479","DOIUrl":"https://doi.org/10.1016/j.sandf.2024.101479","url":null,"abstract":"<div><p>This study aims to explore the significant impact of soil fabric anisotropy on the ultimate bearing capacity of eccentrically and obliquely loaded shallow foundations overlying a geosynthetic-reinforced granular deposit. For this purpose, the well-established lower bound theorems of limit analysis (LA) in conjunction with the finite elements (FE) formulations and second-order cone programming (SOCP) are exploited to perform the bearing capacity estimations. The consideration of the soil mass’s inherently anisotropic response in the granular layer involves the utilization of distinct internal friction angles in various directions. The lower bound FELA framework adopted in this study incorporates both the pull-out and tensile mechanisms of failure in the reinforcement layer. The marked contribution of soil inherent anisotropy to the impacts of ultimate tensile strength (<span><math><mrow><msub><mi>T</mi><mi>u</mi></msub></mrow></math></span>) and embedment depth (<span><math><mrow><mi>u</mi></mrow></math></span>) of the geosynthetic reinforcement on the failure mechanism, bearing capacity ratio (<em>BCR</em>), and failure envelope of the overlying obliquely/eccentrically strip footing is rigorously examined and discussed. It is generally concluded that for a given embedment depth, failure envelopes of the surface footing in both <span><math><mrow><mi>V</mi></mrow></math></span>-<span><math><mrow><mi>H</mi></mrow></math></span> and <span><math><mrow><mi>V</mi></mrow></math></span>-<span><math><mrow><mi>M</mi></mrow></math></span> planes shrink appreciably with the increase in the soil anisotropy ratio as well as the decrease in the geosynthetic ultimate tensile strength. Moreover, the influence of soil inherent anisotropy on the overall bearing capacity of shallow foundations is more evident in the case of using strong reinforcement compared to the weak geosynthetic. The findings of this investigation demonstrate that overlooking the soil inherently anisotropic behaviour in the numerical analysis of shallow foundations would give rise to undesirable non-conservative and precarious designs.</p></div>","PeriodicalId":21857,"journal":{"name":"Soils and Foundations","volume":"64 3","pages":"Article 101479"},"PeriodicalIF":3.7,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S003808062400057X/pdfft?md5=5330ceea9a6760e700fe8c98f2b715c9&pid=1-s2.0-S003808062400057X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141289918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evolution of the deformation characteristics of an inclined over-deep caisson based on the dynamic control method of uneven settlement","authors":"Fei Yu ,&nbsp;Kaiwen Tong ,&nbsp;Jian Li ,&nbsp;Zhangjun Dai ,&nbsp;Shanxiong Chen","doi":"10.1016/j.sandf.2024.101476","DOIUrl":"https://doi.org/10.1016/j.sandf.2024.101476","url":null,"abstract":"<div><p>Taking a caisson foundation engineering of a railway across-river bridge as the case, the technical characteristics and key challenges of over-deep inclined caisson were described firstly. Subsequently, the main controlling factors of the uneven settlement were analyzed. In view of the difficulty in obtaining the parameters of disturbed grouting soil, as well as the large adjustment of subsequent construction loads, an uneven settlement method based on over-deep underwater lateral pressure test and high-pressure consolidation test was proposed. The proposed method was simulated by finite element method to analyze the variations of total settlement, differential settlement and inclined attitude of caisson foundation under different loading stages. The results showed that the difference in the thickness of the disturbed layer was the dominant factor of uneven settlement, finally controlling the inclination shape. Grouting reinforcement was conductive to improving the settlement of caisson foundation. The maximum total settlement, differential settlement and offset after reinforcement were reduced to 249.53 mm, 19.54 mm and 29.20 mm, respectively. The deformation mainly occurred in the loading stage before the platform construction, accounting for about 60 %. If it is considered to level the top surface, adjust the elevation and load center during the construction of platform, the incremental settlement, the north–south differential settlement and the offset of top surface corresponded to 94.26 mm, 10.31 mm and 17.52 mm, respectively. Finally, the reliability of above method was fully verified by comparing the measured data with calculated value. The results will provide certain ideas and methods for relevant engineering problems.</p></div>","PeriodicalId":21857,"journal":{"name":"Soils and Foundations","volume":"64 3","pages":"Article 101476"},"PeriodicalIF":3.7,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0038080624000544/pdfft?md5=c5526b0cb643b3178f8ce8ee9183c9c6&pid=1-s2.0-S0038080624000544-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141089828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prediction of creep strain from stress relaxation of sand in shear","authors":"Kosit Jariyatatsakorn ,&nbsp;Warat Kongkitkul ,&nbsp;Fumio Tatsuoka","doi":"10.1016/j.sandf.2024.101472","DOIUrl":"https://doi.org/10.1016/j.sandf.2024.101472","url":null,"abstract":"<div><p>The creep (CP) strain and stress relaxation (SR) of a clean sand, KMUTT sand, exhibiting non-Isotach viscous properties were evaluated by consolidated-drained triaxial compression (CDTC) tests on air-dried specimens. The test results are analysed based on the nonlinear three-component (NTC) model. Consistent simple empirical equations were derived to predict the elapsed time and the irreversible strain when a given irreversible strain rate takes place during CP loading from those at the same irreversible strain rate during SR loading. Noting that short-term SR tests are much simpler to perform than long-term CP tests, particularly when using an ordinary displacement-controlled axial loading device, a simple empirical method consisting of these empirical equations was formulated to predict creep strain for a relatively long period from SR behaviour for a relatively short period. The creep strains predicted by this empirical method are well comparable with the test results and also with those simulated by the NTC model. It is argued that prediction by the empirical method is relevant in case it is not practical to perform the NTC model simulation.</p></div>","PeriodicalId":21857,"journal":{"name":"Soils and Foundations","volume":"64 3","pages":"Article 101472"},"PeriodicalIF":3.7,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0038080624000507/pdfft?md5=69cada891bb2d0b0eca33b20915bbb2f&pid=1-s2.0-S0038080624000507-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141072945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}