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地球卫星遥感影像解译；构造系统基本类型；地质环境演化过程；地球动力学机制；朝鲜半岛 1

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Piezoresistive pressure sensor with high sensitivity for medical application using peninsula-island structure

Tingzhong XU, Hongyan WANG, Yong XIA, Zhiming ZHAO, Mimi HUANG, Jiuhong WANG, Libo ZHAO, Yulong ZHAO, Zhuangde JIANG

《机械工程前沿（英文）》 2017年第12卷第4期页码 546-553 doi: 10.1007/s11465-017-0447-9

摘要：

A novel micro-electromechanical systems piezoresistive pressure sensor with a diagonally positioned peninsula-island structure has high sensitivity for ultra-low-pressure measurement. The pressure sensor was designed with a working range of 0–500 Pa and had a high sensitivity of 0.06 mV·V⁻¹·Pa⁻¹. The trade-off between high sensitivity and linearity was alleviated. Moreover, the influence of the installation angle on the sensing chip output was analyzed, and an application experiment of the sensor was conducted using the built pipettor test platform. Findings indicated that the proposed pressure sensor had sufficient resolution ability and accuracy to detect the pressure variation in the pipettor chamber. Therefore, the proposed pressure sensor has strong potential for medical equipment application.

关键词： MEMS low pressure sensor peninsula-island ultra-high sensitivity medical application

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Avoiding the innovation island in infrastructure mega-project

Hongquan CHEN, Quanke SU, Saixing ZENG, Daxin SUN, Jonathan Jingsheng SHI

《工程管理前沿（英文）》 2018年第5卷第1期页码 109-124 doi: 10.15302/J-FEM-2018073

摘要： Infrastructure mega-project (IMP) innovation is a complex process characterized by highly diverse innovators, a dynamic life-cycle, and stickiness of innovation knowledge. The IMP’s innovation network can be easily broken due to the fact that the network involves many different innovators across different industries and different projects. Further reasons for the fragility of the IMP’s innovation network are the dynamics of the IMP life-cycle, the diversity of the IMP’s innovative entities, the uniqueness of each IMP, and the temporary nature of each IMP’s organizations. The formed by the breaking of an IMP’s innovation network can stifle and harm innovation performance. Drawing from the knowledge-based view as well as innovation network theory, our research identifies the heterogeneous characte- ristics of IMP innovation. We propose a framework to analyze the formation mechanism of the IMP innovation island from three dimensions—the , the , and the . We look at the Hong Kong-Zhuhai-Macao Bridge project to elaborate the innovation island concept that negatively impacts IMP innovation. We also offer theoretical implications regarding the broader question of how IMPs can manage their innovation in practice.

关键词： innovation in mega-infrastructure projects the diversity of innovation bodies life-cycle dynamics the unique and temporary nature of IMPs innovation island

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港珠澳大桥岛隧工程

林鸣, 林巍

《工程（英文）》 2017年第3卷第6期页码 783-784 doi: 10.1016/j.eng.2017.11.003

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朝鲜半岛构造系统地质环境演化及动力学机制的地球卫星遥感影像解译研究

胡东生,张华京,徐冰,田新洪,张国伟

《中国工程科学》 2007年第9卷第12期页码 31-38

摘要：采用将东亚地区综合资料分析成果与地球卫星遥感影像解译相结合的方法，深入研究了全球构造域中典型的构造地段朝鲜地块。详细识别出朝鲜半岛地区的基本构造形式，其基本类型主要有环形构造（及辐射构造）、追踪构造、共轭构造、菱形构造、多米诺构造等；对其构造地质环境演化过程及地球动力学机制进行了宏观阐述，晚古生代之前朝鲜半岛是由中国东部三个不同板块（华北板块、扬子板块、华南板块）贴拼焊接而成，中生代隆起成陆以后遭受了三期构造运动的影响（松林运动、大宝运动、佛国寺运动），新生代发生了玉岭运动。朝鲜地块基本构造形式的形成受

关键词：地球卫星遥感影像解译；构造系统基本类型；地质环境演化过程；地球动力学机制；朝鲜半岛

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一种去除地表水中的磷的浮岛处理系统 Article

Mark T. Brown, Treavor Boyer, R.J. Sindelar, Sam Arden, Amar Persaud, Sherry Brandt-Williams

《工程（英文）》 2018年第4卷第5期页码 597-609 doi: 10.1016/j.eng.2018.08.002

摘要：

本研究旨在设计、建造和测试一个中试规模的浮动模块化处理系统，并用以对美国佛罗里达州中部富营养化湖泊中的总磷（TP）进行去除。该处理系统由生物和物理-化学处理模块组成。用多种底物和水生大型植物组合构建了13种不同的中宇宙实验（mesocosm），分别测试了总磷（TP）和正磷（PO₄
³⁻）的去除率及潜在的区域去除率。此外本研究对7 种吸附介质进行了小型杯罐实验和柱实验，并对3种商业树脂进行了吸附能力的测试。完成这些独立的测试过程后，在佛罗里达中部的一个湖泊中，设计了一个浮岛处理系统（FITS）并运行了8个月。中宇宙实验对磷的平均去除率为40%~50%，平均去除量为5.0 g·m^–2·a^–1。其中沉水植物（SAV）系统和藻类洗涤器（AGS）效果最好，分别去除了20 mg·m^–2·d^–1和50 mg·m^–2·d^–1的磷，它们对磷的平均去除量分别为5.5 g·m^–2·a^–1和12.0 g·m^–2·a^–1。在吸附介质中，明矾渣（AR）的性能最佳，接触5 min 后，PO₄³⁻浓度降低了75% 左右。在所测试的商品树脂中，PhosX 树脂的去除效果最好，在30 min后去除了约40%的磷，60 min后去除了约60%的磷。在基线运行条件下展开实验，FITS 对PO₄³⁻的平均去除率为53%；使用PO₄³⁻去除率的第50百分位和第90百分位以及FITS的环境足迹进行评价，结果表明系统的去除率分别为56%和86%；区域磷去除率在8.9~16.5 g·m–2·a–1之间。

关键词：除磷湖泊生态系统浮岛处理

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珊瑚岛礁环境噪声成像 Article

夏少红, 张昌榕, 曹敬贺

《工程（英文）》 2023年第25卷第6期页码 182-193 doi: 10.1016/j.eng.2021.09.022

摘要：

As valuable land in the ocean, coral islands are not only important bases for making use of marine resources and protecting marine rights and interests, but also important for breakthrough research in many fields of earth science. Hence, the economical and efficient determination of the underground structure of coral islands has become significant in coral island engineering geology, but remains challenging for traditional marine geophysical prospecting and drilling methods. While ambient noise tomography with dense arrays has been widely used in continental regions, its applicability to coral islands remains undetermined. In this study, based on the data recorded by a dense array on an isolated coral island in the South China Sea, we analyzed the ambient noise characteristics and obtained a 3D subsurface structure of the coral island using ambient noise tomography. We made the following findings: ① The ambient noise frequencies can be roughly categorized into three levels: < 1, 1–5, and > 5 Hz. The spectral characteristics of the noise below 5 Hz were consistent at different stations, but there were significant differences in the characteristics of the noise above 5 Hz. ② For ambient noise frequencies below 5 Hz, cross-correlation functions with high quality could be obtained with only 24 h of waveform data. However, it was difficult to extract meaningful cross-correlation functions for ambient noise frequencies above 5 Hz. ③ The S-wave velocity in the coral island was higher toward the sea and lower toward the lagoon, which was consistent with the high degree of cementation of the outer reef flat stratum on the seaward side. ④ There were two low-velocity horizons at 25–75 and 200–300 m, which were in good agreement with the high-porosity horizons that were revealed by drilling core samples, reflecting the weathering history of the reef. Our research demonstrates that ambient noise tomography is a potentially economical, efficient, and environmentally friendly method for the geological prospecting of coral reefs.

关键词： Coral island Ambient noise tomography Engineering geology South China Sea

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核电不稳定导致美国政府关闭三哩岛核电站

Mitch Leslie

《工程（英文）》 2020年第6卷第1期页码 4-5 doi: 10.1016/j.eng.2019.11.004

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浦东国际机场东移与九段沙生态工程

陈吉余,李道季,金文华

《中国工程科学》 2001年第3卷第4期页码 1-8

摘要：

浦东国际机场东移建在潮滩之上，少占用了土地，却也影响了长江河口的湿地生态环境。上海市非常重视市政工程建设与湿地环境保护的问题，通过在长江河口的九段沙岛实施种青引鸟的生态工程，补偿湿地被占用而失去的生态功能；在九段沙中沙和下沙共引种芦苇（Phragmite communis）和互花米草（Spartina alterniflora）90 hm²。经过3年连续监测，植物种群生长和扩散良好，鸟类数量有所增长，生态工程取得初步成功。

关键词：生态工程浦东国际机场九段沙长江河口

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Smart construction site in mega construction projects: A case study on island tunneling project of Hong

Hongtao ZHOU, Hongwei WANG, Wei ZENG

《工程管理前沿（英文）》 2018年第5卷第1期页码 78-87 doi: 10.15302/J-FEM-2018075

摘要： The construction sites of mega construction projects (MCP) often have numerous participants with interfacing work within a highly complex system. It is critical how to realize collaborative work and information sharing among such participants. The information and communication technologies (ICTs) provides a technical guarantee for solving this problem. Existing research has been achieved the partial processes digitization of construction site, but certain problems still exist: 1)information perception of the construction site is passive. 2) common collaboration and coordination problems in the construction industry have not been addressed. The emerging trends of ICTs have resulted in the integration of various computer technologies such as CPS, BIM, big data, and cloud computing into construction process, which would changes behavioral and management mode of construction sites. These new ICTs have been applied successfully in MCP, in particular, Hong Kong-Zhuhai-Macao Bridge project. A new management mode of construction sites is inspired by these case. In this paper, a new management mode of construction site for MCP has been proposed, namely, smart construction site. The ultimate goal of smart construction site is to accomplish safe, efficient and high-quality construction. This study put forward the conceptual framework for smart construction site, and have identified three key elements of smart construction site, including information support platform, collaboration work, and intelligent construction management. A case study on Hong Kong-Zhuhai-Macao Bridge project work as an evidence to support the practicability of the proposed mode. Significant contributions of this study is to propose a new management mode for MCP in construction industry, which would enrich the body of knowledge or the construction management community. Future research should be dedicated to further explore the potential of smart construction site in MCP management.

关键词： mega construction projects smart construction site information perception collaborative work intelligent construction management information and communication technologies

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上海海洋新城建设构想

宗源远,王志群,阮伟,楼飞

《中国工程科学》 2013年第15卷第6期页码 25-29

摘要：

上海肩负着建设“四个中心”的重任，同时又面临着众多的发展瓶颈，其中土地资源的短缺是制约上海发展的重要因素。横沙岛是一个集“区位、土地、岸线、航道”等众多优势资源于一身的区域，其可成陆的土地面积约为480 km2，可形成的岸线近100 km，同时利用其东侧直接面向大海的优势，有建设深水大港的条件。横沙新城的建设即可突破城市瓶颈，再造第二个“浦东”，为未来上海的发展提供广阔空间。

关键词：上海横沙岛造陆海洋新城构想

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浙江三门核电站岩石动力学特性参数的试验与分析

李愿军

《中国工程科学》 2010年第12卷第2期页码 27-31

摘要：

分析了地震荷载下的岩石动力学特性和试验研究方法，采用RDT-10000型岩石高压三轴仪进行了岩石动力学试验，给出了浙江三门核电站推荐厂址凝灰岩、凝灰质砂岩、霏细斑岩、流纹斑岩的动态弹性模量、泊松比、剪切模量和轴向动载的三轴抗压强度值。这些参数已经应用于可行性研究报告和抗震设计中。

关键词：核岛岩石动力学试验

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论本质管理思想 ——基于港珠澳大桥岛隧工程管理实践

林鸣,王孟钧,王青娥,唐娟娟

《中国工程科学》 2019年第21卷第2期页码 103-110 doi: 10.15302/J-SSCAE-2019.02.015

摘要：

新时代促使工程师思考工程建设行业当下的困境和未来的发展趋势，立足实践高屋建瓴地创新管理思想。本文基于港珠澳大桥岛隧工程实践，提出“本质管理”理论构念，从实践和词源两个角度诠释“本质管理”的定义，提出本质管理的三个要素和四个内涵，构建了“本质管理”的思维模型，并以港珠澳大桥岛隧工程为例阐述本质管理的过程及方法体系。本质管理是新时代中国工程管理实践的产物，它以中国管理哲学为本，融合古今中外的先进管理思想，重视“人”的主体地位，强调以辩证和积极的观点看待问题，并充分发挥人的主观能动性和创造力，是一种应对严峻工程挑战的、面向工程实践的、具有创新意义的工程管理方法论，其方法体系具有前瞻性和动态适应性。本质管理体现了“本立道生”的朴素哲学思想，对我国大规模工程建设和工程管理具有十分重要的意义和价值。

关键词：本质管理思想中国工程实践港珠澳大桥岛隧工程思维模型管理创新