bluuebunny/crossref_metadata_2025_split huggingface dataset:
Shaking Table Test of GFRP Reinforced Concrete Frame Structure
Authors: Gai Liangwei , Xu Xinsheng 
Published: May 2020

Abstract
It is necessary to analyze the seismic performance of the structure based on the response of the structure to the seismic wave excitation of the FRP tendon concrete structure model through the shaking table. Based on the study of the mechanical properties of GFRP (Glass Fiber Reinforced Polymer) tendons, this paper uses GFRP tendons as the main beam-column tendons to design and manufacture a three-layer, two-span, and 1/4 scale frame model. Four seismic waves are selected, and the model is subjected to unidirectional, bidirectional, and tridirectional seismic wave excitations under a total of 27 conditions of 4 different acceleration peaks, and the acceleration response of each floor of the model under different conditions is obtained. Through the data processing, the displacement response of each floor of the model and the displacement angle between the floors are further obtained. The seismic behavior of the GFRP reinforced concrete frame structure is studied in combination with the experimental phenomena. The analysis results of this experiment show that the prototype structure can also meet the requirements of small earthquakes and moderate earthquakes Repairable, large earthquake-resistant seismic requirements for waterproofing.
Strain rate effect on dynamic response of bridge piers in high-speed railway under the earthquake loading
Authors: Shao Guangqiang , Zuo Yong-Jian , Huang Lin-Sheng 
Published: May 2020

Abstract
Both concrete and steel are sensitive to strain rate, and the high strain rate caused by earthquakes will improve the material property including the strength and elasticity modulus. While analysing the dynamic response of bridges under the earthquake loading, there are some certain errors based on static constitutive model. By the method of dynamic increasing factors (DIF) of concrete and steel, the dynamic responses of bridges in high-speed railway were analysed in fibre beam-column element models to study the strain rate effect, and the reasonable uniaxial constitutive model of concrete and steel were used in the numerical simulation. The results show that the maximum moment at the bottom of pier calculated by quasi-static constitutive models is less than that calculated by constitutive models considering strain rate. Compared with the dynamic constitutive models considering strain rate, the larger curvature at the bottom of the pier and displacement at the top of pier were obtained in the analysis on the basis of quasi-static constitutive models. The strain rate has less effect on the dynamic response before the piers yield, and the effect can be ignored. While the earthquake loading can cause piers to fail or collapse, the strain rate effect needs to be precisely considered.
Experimental study on bearing characteristics of pile foundation in loess area of Longdong
Authors: Du Ting , Luo Wenbin 
Published: May 2020

Abstract
In order to study the bearing characteristics of pile foundation in the deep loess layer of Longdong area, field tests were carried out on the basis of a project in Huachi County, Qingyang City. Three test cast-in-place piles of the basement were selected for static load tests. The Q-S curve of the three test piles was gentle, without obvious steep drop. The S-lgt curve was arranged in a gentle and regular way, with high bearing capacity, uniform and small settlement. So it can be used as the foundation of buildings bearing large loads. In the test, the load is mainly borne by the reaction force provided by the side friction of the pile; the axial force distribution of the pile body with depth is not only related to the load on the top of the pile, but also to the nature of the soil around the pile.
A Study on the Architecture Culture of The Wind and Rain Bridge -- A Case Study of Huilong Bridge in Tongdao County
Authors: Lu Xiaoying , Wei Yanhai , Hu Xueka , Fang Jiajue 
Published: May 2020

Abstract
At present, minority tourism is booming. People hope to understand minority culture through minority tourism. Dong nationality is an ancient minority of China. The architecture of Dong nationality forms a unique architectural art in the long-term development. As one of the three treasures of Dong architecture, the wind and rain bridge is the classic of Dong architecture, which is closely related to the daily life of Dong residents with rich cultural connotation. To show visitors the brilliant culture of Dong nationality, this paper takes the Huilong bridge as the research target, to discuss the causes and functions of wind and rain bridge, the whole architecture and the art of decoration, so as to more people have a deeper understanding of the connotation of wind and rain bridge, and comprehensive the bridge systematically.
Frequency conversion sampling technology based on vehicle triggered bridge deflection response
Authors: Li Haiguang , Runjian Wang , Jianming Hu , Wenlong Hua 
Published: May 2020

Abstract
According to the multi-time characteristics of deflection and deformation of operating bridge structures, trigger control strategies were applied to bridge deflection sampling control, which breaks the periodic constraints of existing deflection sampling technologies. On that basis, we present an on-demand sampling method to achieve deflection deformation low-frequency sampling when the response amplitude is small, and high-frequency sampling when the response amplitude is large. This method fully collects the dynamic deflection peaks, reduces the number of sampling points significantly, and relieves the system pressure, reduces hardware resource consumption, and extends the system’s service life. This study will provide a reference for real-time frequency conversion sampling.
Research on Durability Evaluation Method of Bridge Slings Based on Set Pair Analysis
Authors: He Weinan , Sun Xiaohong , Li Chaozheng 
Published: May 2020

Abstract
The service durability of bridge slings is directly related to the safety of the entire bridge and has become one of the important indicators for measuring the performance of bridge structures. How to make a more accurate assessment of bridge slings is a problem that bridge management and maintenance departments must consider. Based on the investigation of the durability damage of the bridge sling structure in China, this paper establishes a comprehensive evaluation system for the durability of the bridge sling structure, divides the evaluation criteria, and proposes the durability of the sling based on set pair analysis Sex evaluation methods. On the basis of calculating the weight of the durability evaluation index by the analytic hierarchy process, the durability level of the bridge sling structure is accurately quantified through the set pair analysis operation. The example application shows that the method proposed in this paper has a good engineering application prospect.
Finite Element Analysis of Unsymmetrical Pressure Treatment of Shallow-Buried Tunnel with Half-road and Half-tunnel
Authors: Zhang Qian , Su Jianping , Liu Bin 
Published: May 2020

Abstract
Taking the Sajin tunnel project of T26 contract section of Du (Yun) An (Shun) Highway as an example, this paper analyzes the difficult problem of unsymmetrical pressure construction of the tunnel. This paper puts forward a systematic treatment scheme of setting anti slide pile as the main part, and compares and verifies the calculation model established by Midas SoilWorks software. The calculation results show that this method can effectively reduce the bending moment and deformation at the left arch waist of the tunnel. The minimum safety factor of the initial support structure of the tunnel is 1.36, which greatly reduces the construction risk. At the same time, the quality control of the treatment process of the project is analyzed, and the corresponding treatment suggestions are put forward, which can provide reference for similar highway tunnel engineering design and construction.
A construction method of water conservancy model library based on Microservice
Authors: Feng Kuaile , Zhou Jianzhong , Liu Yi , He Feifei , he Zhongzheng , Jia Benjun 
Published: May 2020

Abstract
With the development of network information technology, the water conservancy industry is faced with the new situation of big data and informatization, and the water resources informatization is getting more and more attention. The water conservancy model library is the core part of water conservancy informatization, which provides many functions, including runoff forecast, reservoir operation, accuracy assessment and so on. This paper makes full use of mainstream software science and technology to construct the architecture of water conservancy model library based on microservice, uses Json as the interactive data format of the model, and encapsulates the water resources model as a service. The model library has the advantages of scalability and high availability.
Design and Implementation of River Data Acquisition and Storage System Based on Cloud Platform
Authors: Long Rui , Deng Chunyan , Wang Min 
Published: May 2020

Abstract
In view of the huge geospatial information data in the Yangtze River Basin, messy data storage and difficulty in searching, a cloud platform for river scientific research was established based on Browser/Server Architecture. The system design comprehensively considers and balances the advancement and maturity, enabling the system to mass-store and manage data from various units or departments, multiple types and multiple channels, and to provide advanced data management methods to ensure data security and data unified management, thus providing researchers with fast and reliable data information. The system realizes a set of standards, a map, a library and a platform for the whole basin, which is of great significance to the standardized management and application of data in the Yangtze River Basin.
Study on Comprehensive Evaluation of Protection and Utilization of Artificial canal in Yichang City
Authors: Zhou Mingyuan , Xu Jijun , Hong Xiaofeng , Liu Junlong 
Published: May 2020

Abstract
In order to effectively evaluate the protection and utilization of artificial canals. This article takes the Dongshan Canal as an example, combining the characteristics of Dongshan Canal, and constructing artificial canal protection and utilization evaluation index system based on the conceptual model of “driving force-pressure-state-impact-response-management”. At the same time, the comprehensive evaluation method of the protection and utilization of the artificial canal is established by combining the analytic hierarchy process. The results show that: The comprehensive evaluation result of Dongshan canal protection and utilization is 0.80 ( I grade), and the river has a high degree of protection and utilization. The evaluation results are consistent with the actual situation of Dongshan canal, which verifies the feasibility of the index system constructed in this paper.
Influence of parameters valuing on calculation results in reservoir sediment mathematical model
Authors: Deng Chunyan , Xia Junqiang , Long Rui , yuan Yuan 
Published: May 2020

Abstract
Sediment deposition in the reservoir not only has a serious impact on the service life of the reservoir and the existence value of the hydropower station, but also profoundly affects the erosion and siltation of the downstream riverbed and the safety of the dam. Being an important method to the research of sedimentation problem, calculation accuracy of mathematical model is a subject worthy of continuous discussion. In this paper, influence of some key parameters of the model are analysed. The calculation results show that the changes of dry density, water flow sedimentation parameters and saturation recovery coefficient have significant influence on the calculation results, and the change of dry density has the greatest influence, while the effect of flocculation is the weakest. It is worth noting that when considering these influencing factors, this paper adopts a simplified processing method, and the mechanism of each parameter is complex, and further research is needed.
The Seismic Ductility Capability Influence Factors Analysis of Integral Station-Bridge Frame Structure
Authors: Wang Shenxia 
Published: May 2020

Abstract
When performance-based structure design is adopted, the structure has a clear structural performance objective under the specified setting criteria, and the performance target is specifically reflected in the damage degree of the structure. The components of the “bridge-building” structure are mainly concentrated on the pier column of the station hall. Therefore, the degree of damage of the pier column of the station hall layer reflects the degree of damage of the structure to a certain extent. This paper describes the earthquake-resistant ductility of the combined bridge structure. The performance indexes were quantitatively analyzed. Then, through the elasto-plastic analysis of the structure, the influence of various factors on the seismic ductility of the structure was obtained. The ductility of the piers under the earthquake was discussed, which provided a reference for structural design.
Research on static load test of foundation piles by self-blance method
Authors: Chao Yuan , Yong Zhao Xiao , Wen Zheng Song 
Published: May 2020

Abstract
The pile foundation static load test is a technique for detecting pile foundation bearing capacity in engineering. In determining the ultimate bearing capacity of a single pile, it is a relatively accurate and reliable test method, which can accurately reflect the stress condition and deformation characteristics of a single pile, and determine the vertical compressive bearing capacity of a single pile. Based on the static test of pile foundation, the process of self-balancing loading method is expounded.
Analysis of Scouring and Silting Changes in the Middle and Lower Reaches of the Yangtze River after the Three Gorges Project Operation
Authors: Zhang Xiao , Wu Guangdong 
Published: May 2020

Abstract
The annual runoff of the middle and lower reaches of the Yangtze River has little change before and after the Three Gorges Project is put into operation, but the annual distribution of runoff has changed, and the sediment discharge of the reach has fallen in a cliff-like manner. The application of the Three Gorges Project has changed the scouring and silting situation of the main stream and the two lakes, making them change from silting to scouring direction, causing the water level of the rivers and lakes to drop. The changes of scouring and silting conditions, flow velocity, water depth and water level have a certain impact on the survival and reproduction of the four major domestic fish, porpoise and waterfowl. In order to protect the fragile aquatic ecosystem from the adverse effects of the operation of the Three Gorges Project, this paper puts forward three suggestions, namely, the delimitation of protected areas of top priority, the spatial management and control of river and lake shorelines, and the ecological scheduling, which is of great significance to the scientific decision-making of the water administrative department in the process of protection of the Yangtze River.
Tempo-spatial Evolution Law of Valley Width Deformation of High Arch Dams and Analysis of the Causes
Authors: Heng Cheng , Guoxin Zhang , Jianxin Liao , Yi Liu , Qiujing Zhou , Chenfang Jiang 
Published: May 2020

Abstract
In China, some high arch dams have undergone valley width contraction after water storage, which affects the behavior and long-term safety of the dams. This paper reviews typical cases of high arch dam valley width deformation in the world and analyzes its characteristics and causes. From this it continues to address the deformation of the Xiluodu arch dam valley and studies its width deformation monitoring data, revealing the temporal evolution and spatial distribution characteristics of the deformation. The mechanism of the deformation is then studied in the context of the engineering geology and hydrogeological conditions of the dam site. The results suggest that with the seepage force acting on P2βn after water storage, the effective stress in this rock layer fell and the rock mass might undergo displacement and creep deformation along P2βn, causing the valley to narrow. Therefore, the contraction of the Xiluodu arch dam valley was caused by the reduction of the effective stress in the rock mass during the evolution of the seepage field following water storage under the specific hydrogeological and geostress field distribution conditions.
Feasibility Study of Applying BIM Technology in Shantytowns Renocation Project
Authors: Ma Shaochun , Wang Hao , Bao Peng , Dong Hao , Wang Sen 
Published: May 2020

Abstract
The transformation of shantytowns is a very important livelihood project in our country. After more than 10 years’ efforts and vigorous efforts of the Chinese government, shantytowns have been improved and optimized to some extent. Based on BIM technology, this paper applies it to the actual shantytown reconstruction project. By using the powerful functions of Building Information Modeling (Hereinafter referred to as BIM) technology, the shantytowns renovation project is discussed from aspects of schedule control, construction simulation, collision inspection, rapid measurement and valuation, and process monitoring. Compared with the traditional methods, BIM technology has shown a good result, which has played a better positive role in the fine management level of shantytowns renovation projects, and promoted the healthy and orderly development of the construction industry.
Flow Patterns and Rectification Measures in the Forebay of Pumping Station
Authors: Li Yuan , Gu Jinde , Guo Chao , Zhou Chenlu 
Published: May 2020

Abstract
Due to land limitation, the forebay in the pumping station is generally not long enough, some disadvantageous flow patterns are easy to appear in the forebay, which is not beneficial to the safety and economic operation of the pump. In this paper, the flow pattern in the forebay of pumping station is taken as the research object, and we focus on the physical model test method, the analysis method of the flow pattern and the rectification measures such as beam, breast wall and column. At the same time, the research results show that the abovementioned rectification measures are helpful to improve the pumping station inlet conditions and operation reliability.
Research on influencing factors of non-stress gauge measurement on mesoscopic scale
Authors: Qiu Yongrong , Zhang Guoxin 
Published: May 2020

Abstract
Concrete stress is an important item of dam safety monitoring. The stress of dam body can be mastered and the safety degree of dam can be estimated through systematic monitoring and analysis of the stress and strain of concrete. Non-stress gauge, as well as a strain gauge group, is used to monitor the stress and strain of concrete dams. The stress-free strain of concrete can be obtained by utilizing a non-stress gauge, which is the basis for stress analysis. Results of stress-free monitoring are influenced by surrounding environments, instrument structure, and installation method. Finite element numerical simulation and meso-mechanical methods are used to study factors, such as non-uniform temperature field around the gauge, stiffness of a bucket, and aggregate state of concrete. Results show that the stiffness of bucket and non-uniform temperature field slightly influence the results of non-stress strain measurements. In addition, when the aggregate content is the same, the influence of the aggregate distribution is less. However, extra-large aggregate removal method significantly influences the monitoring results. The influence of the removal method on the stress analysis to monitor the data of the strain gauge group is evaluated using an example. Recommendations to deal with extra-large aggregate in the installation of non-stress gauges are presented.
COVID-19 preparedness: Clinical pharmacy services remote staffing in a quaternary, level I trauma and comprehensive stroke center
Authors: Kjerengtroen Sara , Wilde Samuel M , Fontaine Gabriel V , Forbush Kevin M , Van Gorder Charles M , Wohlt Paul 
Published: May 2020

Abstract

Purpose
The rapid spread of the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes coronavirus disease 2019 (COVID-19), has strained the resources of healthcare systems around the world. In accordance with recommendations from the World Health Organization, Centers for Disease Control and Prevention, and US Department of Defense, Intermountain Medical Center (IMED) in Murray, UT, has developed a plan to provide remote clinical pharmacy services to protect the health of pharmacy caregivers while maintaining appropriate clinical pharmacy coverage to optimally care for patients.

Summary
The utilization of telemedicine technology permits clinical pharmacists to readily communicate with nurses, physicians, other caregivers, and patients. We have identified strategies to allow clinical pharmacists to continue to participate in daily rounds, provide consultations under collaborative practice agreements, verify medication orders, collect medication histories, provide antimicrobial stewardship, and deliver medication education to patients from off-site locations. The pharmacy department at IMED proactively tested telemedicine technologies, defined the roles of clinical pharmacists, and identified communication strategies prior to a rapid rise in COVID-19 cases in the state of Utah.

Conclusion
The proactive measures described can help ensure that pharmacy caregivers have appropriate remote access and are capable of confidently using the resources. These steps allow for optimal care of hospitalized patients and promote social distancing, which may have the added benefit of decreasing the spread of SARS-CoV-2 among patients and caregivers.
IX—Equal Opportunity: A Unifying Framework for Moral, Aesthetic, and Epistemic Responsibility
Authors: Nelkin Dana Kay 
Published: May 2020

AbstractOn the one hand, there seem to be compelling parallels to moral responsibility, blameworthiness, and praiseworthiness in domains other than the moral. For example, we often praise people for their aesthetic and epistemic achievements and blame them for their failures. On the other hand, it has been argued that there is something special about the moral domain, so that at least one robust kind of responsibility can only be found there. In this paper, I argue that we can adopt a unifying framework for locating responsible agency across domains, thereby capturing and explaining more of our actual practices. The key, I argue, is to identify the right conditions for being morally accountable, which I take to be a matter of having an opportunity of a good enough quality to act well. With this account in hand, I argue that we can adopt a unifying framework that allows us to recognize parallels across domains, even as it points the way to important differences among them.