All of the articles in this proceedings volume have been presented at the 6th International Conference on Civil Architecture and Urban Engineering (ICCAUE 2024) during November 15th to 17th, 2024, Tianjin, China. These articles have been peer reviewed by the members of the Scientific Committees and reviewers...

As the key structure of offshore wind farm, offshore substation must ensure the safety of structure under earthquake. According to previous studies, the influence of pile-soil interaction on the dynamic response analysis of offshore platform structure under earthquake is particularly significant. In...

With the increase of foundation pit excavation depth, the influence of groundwater on the horizontal displacement of the envelope structure during foundation pit excavation is becoming more and more obvious. The coupling of the sedimentation mechanism and the stress field is analyzed, the deformation...

Traditional safety evaluation methods of the sluice gate based on expert knowledge have failed to comprehensively consider the weights and relationships between indicators. The fuzzy comprehensive evaluation method (FCEM) is an analytical approach using artificial intelligence (AI) technique, offering...

To analyze the factors affecting the water inflow of suspended water stop curtain foundation pits and study the water inflow patterns caused by the pressure reduction and precipitation process of pressurized water under different conditions, this paper adopts finite element numerical analysis method....

Ultra high performance concrete (UHPC) is a new type of cement-based composite material with superior mechanical and durability properties, which can reduce the self weight of the structure and prolong its service life. Based on this, a finite element model of 10 composite columns was established to...

Currently, the construction of pumped storage power stations is in a peak period, and due to layout requirements at the station’s location, it is sometimes challenging to find ideal geological conditions for the underground powerhouse location. This necessitates excavating underground caverns in areas...

In slope engineering or underground power generation tunnels and other underground projects, the control of engineering seepage is an inevitable problem in water conservancy construction. In order to study the impact of seepage on river gates, a certain river gate was selected as the research object....

In light of the accelerated pace of economic growth and urbanisation, the transformation of green buildings has emerged as a prominent area of research. A considerable number of existing buildings have been constructed and are still in use. However, the energy consumption and environmental impact throughout...

The lateral force coefficient of pavement is a critical indicator for assessing the technical condition of road surfaces and a key measure of driving safety. Therefore, enhancing the accuracy of data results by correcting for various influencing factors during the detection process is essential. This...

The rise in temperature induces alterations in the unfrozen water content(ωu) at the soil-rock mixture and concrete interface, leading to a subsequent deterioration in interfacial strength. In this study, rough concrete surfaces were fabricated via 3D printing technology, and composite specimens comprising...

This study introduces a novel composite foundation designed to address the safety and convenience issues associated with the construction of traditional transmission tower foundations. The foundation incorporates micro piles and pressure-type anchor rods, connected to the upper tower via steel abutments....

To achieve digital monitoring and construction of steel truss arch bridges, developed intelligent monitoring system for main bridge stress, intelligent measurement system for main bridge linear, and automatic monitoring system for tower and anchors. And also developed an intelligent construction decision-making...

Due to the fully prefabricated nature of the project’s steel truss, high precision control is required during installation. The existing BIM technology cannot account for the production and assembly errors of prefabricated components. A refined BIM+3D laser scanning method is proposed for steel bridges...

Highway This paper discusses the current situation and future prospects of low-carbon lighting in highway tunnels, with emphasis on technological progress and renewable energy. The study pointed out that the current system has achieved remarkable results in improving energy efficiency and reducing carbon...

To objectively evaluate the dynamic and static load performance of a railroad bridge that has been in service for nearly seventy years, a steel plate girder bridge along a railroad line in China is used as a case study to conduct on-site static load tests and dynamic load tests under 5 km/h, 10 km/h,...

This paper investigates a method for calculating surge height under the resonance effect between earthquakes and water bodies, focusing on the disturbances caused by seismic waves in large water bodies such as lakes, oceans, and reservoirs, and the resulting resonance phenomenon. Through theoretical...

With the intensification of global environmental problems, civil engineering construction as the basic industry of modern social development, the construction of infrastructure is an important field, and there is a close interaction between energy, resources and the environment, its energy consumption...

To investigate the effects of garage ventilation volume and ventilation area on hydrogen diffusion and concentration distribution after accidental hydrogen leakage in fuel cell vehicles, numerical simulation methods were used to study and analyze the hydrogen accumulation concentration and combustible...

Against the backdrop of growing housing demand and rapid urbanization in China, the study of key technologies for residential structures has become increasingly important. High-rise residential buildings in China still face great challenges in terms of construction efficiency, safety and environmental...

This study investigates the utilization of artificial intelligence (AI) algorithms to enhance drilling efficiency in the Shunbei oil field. By integrating machine learning and data analysis technologies, we can optimize the drilling process, minimize non-productive time, and improve overall productivity....

Using the RNG turbulence model and PISO algorithm, a 3D model of a 90° bend was constructed to analyze the influence of pier spacing on the flow characteristics in the bend. The study found that: ① The circulation structure is active in the low-flow region, with interactions between flow velocity and...

An analysis of 516 core journal articles on rock and soil consolidation technology in China reveals that research in this field has grown since 2005. Research hotspots include consolidation of soil, excavation pits, loess, and shield tunnels, with numerical simulation being the frontier. Consolidation...

With the policy orientation of national carbon peak and carbon neutrality, the design and construction of sponge cities should inevitably have corresponding responses. This article discusses the types of carbon emissions, carbon emission boundaries, and difficulties in quantitatively calculating carbon...

Digital technologies are leveraged in intelligent construction to improve efficiency and quality in engineering projects. In this study, BIM-based intelligent construction is investigated, with a focus on transforming traditional workflows in the energy and construction sectors. An intelligent construction...

To examine the key factors influencing vibration reduction in dynamic compaction, the influence of vibration source distance, hammer height, tamping settlement, and falling distance at energy levels of 4000 kN·m, 12000 kN·m, and 25000 kN·m on a miscellaneous fill site was analyzed. Using the LIBSVM algorithm...

Both BIM and VR have their own characteristics, and the combination of them can not only create fine architectural models, but also achieve immersive VR interactive experiences. This paper takes a teaching building of a university as an example, creates a BIM model, and designs indoor and outdoor scenes...

The selection of benchmark projects for modern smart construction sites can promote the sharing of excellent practices and beneficial experiences in power grid construction, and better leverage the role of infrastructure profession in driving the high-quality development of the power grid. Considering...

Energy conservation is a crucial concern for every household in Cambodia, as it plays a significant role in mitigating environmental issues. Residential architecture that combines a climate-responsive design has been attracting increasing attention due to its recognized energy-saving capabilities. This...

This study explores a risk-based approach for the assessment and maintenance prioritization of bridge components, utilizing the latest inspection results from 2023. A comprehensive risk analysis framework is established to evaluate the risk levels of various bridge components, enabling the effective...

In order to satisfy the requirements of the complex environment of plateau on the use of concrete mechanical properties and durability performance, this paper designed three different mix-ratio concretes of 30% fly ash, 30% fly ash + 5% silica fume slurry and 30% fly ash + liquid internal curing agent....

This paper proposes a prediction method for indoor temperature and humidity parameter changes in a radiant cooling system coupled with fresh air system based on One-Dimensional Convolution coupled Long Short-Term Memory neural network is proposed, and a model prediction control strategy for the radiant...

Debris flow is a significant geological hazard in mountainous regions, threatening human life and property. This study applies the Support Vector Machine (SVM) algorithm to predict debris flows in small watersheds, using Liangshan Yi Autonomous Prefecture as a case study. Eight key factors influencing...

Due to the brittleness of hard rock, it is difficult to obtain the failure precursor signal, which endangers the safety of engineering. Therefore, this paper carried out uniaxial compression tests, monitored the compression process with the help of acoustic emission (AE) technology, and analyzed the...

The flue gas emitted from conventional natural gas boilers contains a large amount of water vapor, which cannot effectively recover the latent heat of water vapor condensation due to its failure to lower the flue gas temperature below the dew point temperature. This study adopts a heat pump and a counter-current...

Historical and cultural districts are vital components of urban cultural heritage, they contribute significantly to urban development. However, these areas face challenges, including the destruction of traditional patterns and spatial values due to modern developments such as haphazard expansion and...

Through field research and measurements of traditional dwellings in Wenxian, Gansu Province, three types of lofts were identified: open-style, board-sealed, and wall-sealed. Models were established using Design Builder software, and indoor thermal environment simulations were conducted. The results showed...

In view of the complex formation pressure characteristics faced by the 8000 meter exploration in the middle section of the southern margin of the the Junggar Basin, the pore pressure, fracture pressure and collapse pressure of the formation were calculated by using the logging data and GMI software,...

The southern margin of the Junggar Basin is a typical piedmont structure, which is characterized by complex structural types, large local differences, and fault fractures. The drilling engineering construction in this area is difficult, and downhole accidents are frequent, among which the Anjihaihe Formation...

Indoor air circulation is significant in maintaining indoor air quality and comfort. As one of the main channels for indoor and outdoor air exchange, the design of window structure is essential for indoor air circulation. Based on the simulations of three window structures using ANSYS Fluent software...

Against the backdrop of urban stock renewal and the continuous expansion of vocational education demands, the renovation and expansion of existing vocational colleges have become a new research direction. There are two key issues in the process of vocational college renovation and expansion that need...

The wind tunnel test was carried out for the Sightseeing Tower of the West Taihu Lake, Changzhou in this study, and the equivalent static wind loads of the Moon Tower were obtained at different wind angles. Frequency-domain analysis was performed to reveal the wind-induced response dynamics. The distribution...

An experimental investigation was conducted to investigate the effects of railings on the torsional vortex-induced vibration (VIV) of a single-box girder bridge. This study undertakes a comparative analysis of the torsional VIV characteristics of a bridge girder in two configurations: with railings and...

The concept of green building design is an approach focused on sustainability, energy efficiency, and environmental protection in architecture, which holds significant importance in contemporary society. This paper explores the application strategies of green building design concepts in modern architectural...

The nonlinear dynamic response of RC beams under impact loads exhibits typically characteristics of two stages: local and global response. The duration of the local response stage is extremely short, and the beam itself is featured with obvious inertial and shear effects, which makes the impact damage...

This paper takes the special-shaped curved building surface of Hangzhou East Railway Station as the research object, draws lessons from the theories and examples of nonlinear building surfaces and its parametric technology at home and abroad, summarizes the technical characteristics and design methods...

With the rapid development of information technology, BIM technology is driving the digital and intelligent transformation of the entire lifecycle in construction projects within the energy sector, enhancing project collaboration efficiency and information support. By reviewing existing standards, it...

Carbon mission control in civil engineering management is crucial for climate change response. Based on life-cycle management, optimizing carbon emissions has become a key topic and future trend. This paper analyzes carbon emissions in material production, supply, and construction stages, predicts energy-related...

Slope instability leads to significant global economic losses annually. To evaluate slope stability swiftly and precisely, ensuring the safety of slope engineering. The GA-HIDMS-PSO-SVM algorithm is introduced to develop a slope stability prediction model. Six typical slope parameters, including bulk...

This paper focuses on studying the overall risk assessment indicator system for tunnel reconstruction and expansion in highway reconstruction and expansion engineering with a view to mitigating the impact of uncertainties in highway tunnel reconstruction and expansion construction on engineering safety,...

This research examined the mechanical characteristics and failure patterns of ultra-high performance concrete (UHPC) pipe through trilateral loading test and numerical simulation. The test results provided critical data, including crack load, failure load, and load-displacement curves. The findings indicate...

This paper discusses the research progress in the field of deep foundation pit monitoring and early warning in China. This paper uses CiteSpace software to analyze the literature data of CNKI, and reveals the research context, hot spots and frontier trends in the field of foundation pit monitoring and...