All of the articles in this proceedings volume have been presented at the 2024 10th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2024) during October 25-27, 2024 in Qingdao, China. These articles have been peer reviewed by the members of the Scientific Committees...

In order to analyze the impact of sandstorms on EHV and take effective measures to weaken the impact of sandstorms on HVDC, SPSS and ArcGIS software are used to analyze sandstorms at 18 stations along the Zhundong-East China ± 1100 kV EHV DC transmission line through Gansu. The error bar chart and frequency...

The dead-end creek, as a blind area for water exchange, has always posed a challenge in improving the water environment of the river network area. Based on an investigation and analysis of the current water quality and live water conditions of the Wanlichangcheng River, coupled with the overall water...

Jinlan and Wuyin irrigation districts are located in Wucheng District, Jinhua City, Zhejiang Province. The annual irrigation water volume accounts for more than half of the total irrigation water consumption in Wucheng District, and the water saving space is large. However, due to the aging of the project,...

Based on the analysis of the principles of BeiDou positioning and 5G positioning, this paper explores the “BeiDou+5G” fusion positioning technology. Based on the characteristics of slopes, the application of “Beidou+5G” fusion positioning technology in slope displacement positioning is elaborated, and...

Because of the active transit and complex road conditions, the construction road is prone to congestion and material scheduling challenges. As a result, this paper proposes an off-site material flow control method, as well as an on-site right-of-way-based transportation vehicle scheduling method, which...

Surface water bodies are characterized by dynamics, complexity and seasonality, so it is important to accurately portray the dynamics of surface water body changes for regional water security, water resources utilization and the construction of happy rivers and lakes. Based on the long-series remote...

Ultra-high toughness cementitious composites (UHTCC) and textile have emerged as advanced composite materials in recent years. Combining these materials results in textile reinforced ultra-high toughness cementitious composites (TRU). In this paper, the tensile properties of TRU plates were studied....

As the urbanization process in China accelerates, the issue of carbon emissions in the construction industry becomes increasingly prominent. Beijing, as the capital of China, the green and sustainable development of its construction industry can provide a reference for other cities. To explore the potential...

With the cross-application of psychology, design and other multidisciplinary disciplines, the research method of combining artistic and scientific thinking has become a new trend. As a technical means to objectively reflect visual concerns, eye movement experiments have been gradually applied to the...

With the development of materials science and technology, extensive experimental research has been conducted on the properties of PVA steel hybrid fiber-reinforced cement-based composites. However, due to external and human factors, errors and relative limitations have occurred. Therefore, the use of...

To understand the vibration characteristics of the dam body during flood discharge in high arch dams, including the acceleration and amplitude at different parts of the dam, an online vibration monitoring system for flood discharge was designed based on the operational characteristics of a specific double-curvature...

The large enamel-assembled storage silo, as an emerging industry, is currently in a period of rapid development. Its unique bolted construction technology and excellent enamel anti-corrosion technology have led to the gradual application of enamel-assembled silos in areas such as military storage, strategic...

In response to the current situation where the assessment of safety status in highway construction sites lacks quantification and dynamism, this paper first analyzes the factors affecting the safety status of highway construction based on the characteristics of highway construction. Based on the Analytic...

Currently, the integration of the construction industry and Industry 4.0 is facing a series of opportunities and challenges. This paper explores the concept, characteristics, and structure of intelligent construction factories within the context of Construction 4.0, with a focus on transportation infrastructure....

As the number of new energy vehicles in possession continues to rise, the fire safety issues of electric vehicle garages have drawn widespread concern. Compared with traditional fuel vehicles, electric vehicles have a greater fire hazard, mainly from the lithium-ion power battery used in electric vehicles,...

In the construction process of shallow-buried tunnels, the technology of extra-long large pipe sheds is widely used due to its ability to effectively stabilize the excavation face. However, the implementation of this technology faces numerous challenges due to complex geological conditions, intricate...

Highway water damage refers to severe natural disasters where transportation infrastructure such as roads and bridges are damaged by heavy rain or floods. Approximately two-thirds of China’s land is threatened by highway water damage each year, resulting in significant economic losses. Disaster prevention...

With the digital transformation of the construction industry, the application of digital twin technology in smart buildings has become a research hotspot. This article explores the application of digital twin technology in energy management of smart buildings, aiming to improve the energy utilization...

In the current context of increasing global energy demands, buildings contribute to nearly 40% of these demands. To alleviate this issue, the concept of passive buildings has been proposed. Several passive strategies are used for designing a passive building: good insulation and openings, optimal orientation...

In order to study the anchorage performance of split double-pawl bolt, the tensile strength tests of smooth round anchor bolt and split double-pawl type anchor bolt with different anchorage lengths were carried out, and the test results were compared with the relevant literature specifications. The test...

Shield tunneling machines are powerful tools for underground transportation construction, but working in hard rock environments can exacerbate the wear and tear of their rolling cutters. In recent years, the rock-breaking performance of toothed rolling cutters has gradually attracted attention. This...

The wear of hobs in shield tunneling directly affects construction efficiency and safety. This study utilized 3D scanning to identify typical types of hob damage in shield tunneling machines and employed the finite element method to investigate the influence of hob wear on its rock-breaking performance...

In the field of power infrastructure construction, the comprehensive adoption of mechanized construction has become an inevitable trend in industry development. However, traditional mechanized construction plans, which heavily rely on human resources and expert knowledge, face challenges in improving...

Sports pursue health and a strong body. A good exercise environment is crucial for good results. Thus, air quality in sports venues is essential for students’ exercise and health. This article takes a university billiards room in Shenyang as an example. In the transitional season, through questionnaires,...

Currently, there is a significant demand for ultra-high performance concrete, yet the technology for preparing ultra-high performance concrete with good performance and ease of construction is not yet mature. This article aims to study the impact of different sands on its performance, thereby preparing...

Vertical climbing greenery, as an energy-saving design tool, has a significant effect on improving the building microenvironment. The purpose of this study is to quantify the effect of vertical climbing greenery on the building microenvironment in summer, especially for a school building in Shenyang...

In prefabricated concrete structures, the joints between the prefabricated components are crucial for the overall performance of the structure. However grout suffers from high brittleness and poor toughness. To enhance the mechanical connection performance of prefabricated structural joints, unidirectional...

At present, China’s wind power industry is booming, with high altitude and abundant wind resources in mountainous areas. There are some difficulties in mountain wind power, such as limited wind hoisting site, high construction cost, difficult road transportation, complex line design, and adverse geological...

Aiming at the frequent occurrence of safety accidents in engineering construction and the high time consuming and error-prone problem of accident report text analysis, this paper proposes an intelligent extraction method based on semantic understanding for the cause of safety accidents in engineering...

Timely and accurate identification of the causes of safety accidents is very important for preventing accidents from happening again and improving the efficiency of safety management. However, a large number of complex and heterogeneous unstructured and semi-structured safety accident text data will...

In contemporary bridge construction, stringent requirements are placed on the water-blocking effect of bridge piers; however, the precision of current analysis methods is relatively low. To better analyze the water-blocking effect of circular skewed bridge piers, numerical simulation methods were employed...

Numerous reservoirs and dams are distributed along the main stream of the Yellow River in China. The upper reaches of the Yellow River feature complex and steep terrain, where collapse geological disasters are frequent, often causing significant damage to reservoirs and dams, resulting in considerable...

With the swift progress of information technology, the deployment of digital twin technology in water resources management within the Yellow River Irrigation District (YRID) demonstrates considerable promise. This study seeks to investigate the effectiveness of digital twin technology in addressing issues...

Natural gas hydrates are abundant, high-energy-density clean resources that have garnered significant attention from researchers. To elucidate the physical and mechanical properties of hydrate-bearing reservoirs during extraction, a coupling model for the reservoir under depressurization was established....

To understand the influence mechanism of basalt fiber (BF) on the strength of cement-based materials (CBM), we conducted a study examining the effects of BF with different lengths on the strength of CBM through indoor single-factor tests and microscopic techniques. Our findings reveal that when the length...

Under the guidance of “carbon peak and carbon neutrality” policies, there is an urgent need in the construction market for insulation materials that comply with the thermal transmission coefficient standards of the “Passive Ultra-Low Energy Green Building Technical Guidelines”. This study addresses issues...

The study of wind resistance of inertial mass damper mainly relies on theoretical analysis and numerical simulation, but lacks experimental verification. For this purpose, an innovative inertial mass damper is designed, whose mechanical topological form is similar to tuned viscous mass damper (TVMD)...

The axial compressive strength test of oilfield solid waste concrete after freezing and thawing was carried out by rapid freezing and thawing method to analyze the mass loss rate, axial compressive strength loss rate and relative dynamic elastic modulus loss rate of solid waste concrete under freezing...

In order to further explore the study of earth-rock balance planning of pumped storage power station, it provides a reference for the selection of conversion coefficient of fill material and utilization coefficient of excavation material in subsequent pumped storage engineering construction. Taking Zhejiang...

Taking the threat of debris flow disasters to the tunnel entrances along the Chengkun Railway as a backdrop, this study combines field data with numerical simulation using the discrete element software PFC3D. The complex process of debris flow impacting tunnel entrances is highly destructive and consists...

Given the current flood control situation and socio-economic development in the Yangtze River Basin, adjusting the layout of flood storage and detention areas is highly necessary. This paper conducts research on the layout adjustment of flood storage and detention areas near Wuhan. Through a systematic...

Early carbonation curing of cement-based materials is an effective method for sequestering carbon dioxide and enhancing the properties of hydration products. Understanding the microstructural changes during the early carbonation-hydration process of cement provides valuable insights into its mechanical...

The traditional district heating network faces issues such as complex planning, barriers to information exchange, and excessive carbon emissions and energy consumption. Therefore, enhancing the intelligence of urban district heating network construction in China is essential. Firstly, this paper analyzes...

In recent years, due to factors such as extreme climate and human activities, droughts have occurred frequently in middle and lower reaches of Yangtze River, causing certain adverse effects. In order to understand the runoff evolution law in middle and lower reaches of Yangtze River under dry conditions,...

To study the dynamic characteristics of simply supported girder piers of high-speed railroads under long-term deterioration, the impact of concrete deterioration on the dynamic response of piers is analyzed based on the theory of concrete strength degradation. The time-frequency and energy distribution...

In recent years, the rapid development of 3D printing concrete technology has become a worldwide research hotspot. This article aims to explore the structural characteristics, performance, and potential application areas of 3D printed concrete, and analyze the challenges faced in applying 3D printed...

Water is a basic natural and strategic economic resource, and is an important material basis for economic and social development. In this paper, the water consumption and industrial added value of key water industries within the county area (Qiantang District is selected as the research object) are investigated...

Water resources are a fundamental strategic resource and the basis for national economic and industrial development. This paper conducts a county-level industrial water demand forecast, (Using Qiantang District as a case study). Based on survey data, the industries within the county are categorized,...

The current maintenance plan design work still relies mainly on manual experience and designs maintenance plans based on the degree of road damage. However, the maintenance plan still needs to maximize investment benefits, and the existing technology lacks a comprehensive maintenance plan that considers...

With the development of Chinese economy and society and the acceleration of the urbanization process, the demand of centralized heating is increasing day by day. On the other hand the traditional coal-fired heating method is not only inefficient, but also exacerbates the environmental pollution. Therefore,...

Cracks are the most common manifestation of diseases in concrete dams. For dam cracks, many projects still use traditional measurement methods for detection, which are inefficient and subjective. To improve the accuracy and efficiency of crack detection, this paper presents a progressive automatic annotation...

The water requirement for normal consistency of cement is an important technical index to measure the performance of cement. The water requirement for normal consistency of cement will directly affect the performance of the concrete prepared, in this paper, four kinds of cement with different water requirement...

This study investigates the impact of grouting measures on the overburden thickness of the Yuxi River Tunnel. Using theoretical analysis, engineering analogy, and numerical simulations, the research determines the minimum safe overburden thickness. Results show corrected thicknesses of 9.6m without grouting...

To optimize the fiber mix ratio and simplify the compressive constitutive model, thereby enhancing the practicality of Engineered Cementitious Composite (ECC) materials, this study conducts an analysis through uniaxial compression experiments. The experiments combine both macro and micro perspectives...

Hydraulic engineering involves the utilization of water for various purposes, such as water supply, irrigation and power generation. The efficient utilization and scientific management of water resources constitute an essential research subject. Within the realm of water resources management, accurate water...

The soil-water characteristic curve (SWCC) is a crucial parameter for studying the movement of water in unsaturated soils. This study established three bulk densities (1.45, 1.55, and 1.65 g/cm3) to simulate tailings at different depths, utilizing the centrifuge method to determine their SWCCs and evaluate...

The implementation of this project aims to explore the specific application of digital twin technology in bridge construction teaching, promote the combination of technology and education, and train talents more suitable for modern engineering needs. This paper explores the application of DT in bridge...

In building engineering, the pipelines in indoor strong and weak electricity boxes are dense. After the construction of autoclaved aerated concrete blocks, the secondary slotting usually leads to serious cracks in the masonry, which causes great inconvenience to the subsequent construction. In order...

Precast retaining wall post-grouting manual excavation pile is a new type of pile foundation. It adopts the method of manual segmented excavation, installation of precast retaining wall to form holes and then pouring concrete and combined with the method of pressure grouting at the bottom of the pile,...

Because of the strong alkalinity and large amount of heavy metals in red mud, many countries have paid more attention to red mud. According to the traditional treatment method, an innovative scheme is proposed in this paper, which uses red mud (RM), ground granulated blastfurnace slag (GGBS), fly ash...

Gold tailings (GT) are fine particles expelled after extraction of target metals and minerals from gold ore. The particle sizes mainly concentrate between 0.045mm and 0.15mm, and with richer metallic components and fewer sulfides. GT are largely underused in building materials. Considering engineering...

In order to address the significant weakening of mechanical properties in roadbed materials in cold regions under long-term stress-freeze-thaw coupling, this study investigates the accumulation of micro-damage and failure processes of graphite tailings roadbed materials (GSFG) during freeze-thaw cycles...

The panel structure is one of the key technologies in the design of concrete face rockfill dams. In this paper, addressing the issue that a large number of isoparametric elements are required to reflect the stress characteristics of the panels to a certain extent, a method for automatically generating...

Farmhouses in the cold regions of China are affected by climatic conditions, energy conditions, the building's own characteristics and farmers' living habits, and many kinds of pollutants accumulate and diffuse in the farmhouses, resulting in poor indoor air quality. Through a combination of...

In order to study the flexural capacity of prestressed ultra-high performance concrete-normal concrete (UHPC-NC) composite beams, a four-point bending test of a 13 m full-scale prestressed UHPC-NC composite I-beam was carried out. The test recorded the main results of the test beam from the loading to...

Sulphoaluminate (CSA) cement has the advantage of fast-hardening and high early-strength, but the carbonation resistance is relatively poor. In order to enhance the impermeability of carbonated CSA cement pastes, this paper investigates the effects of ethyl orthosilicate (TEOS) surface treatment with...

The wedge blocks on rock slope generally wide-range spread varying in occurrence condition, geometry, and dimension, resulting in complex instability mechanism and difficult stability evaluation. A series of slope models with wedge blocks including both symmetry and asymmetry are studied to reveal the...

With the rapid development of domestic sports, the large-scale construction of gymnasiums has also risen. Due to the special characteristics of the large-span roof of the gymnasium, the steel structure construction faces many technical challenges, so thein-depth study of the construction process and...

Fracability, a key indicator for reservoir stimulation assessment, is directly related to shale gas production and resource extraction efficiency. In this study, a comprehensive fracability evaluation model for the shale reservoirs of the Wufeng-Longmaxi Formation in the Sichuan Basin was developed by...

Reinforced concrete hollow columns are often used as structures with high stability requirements such as piers and large frame columns due to their light weight and relatively large cross-section. When the structure is subjected to lateral impact, it is more likely to be damaged. To investigate the influence...

The ground settlement under pipe jacking is one of the key factors affecting construction safety and engineering quality. At present, domestic and foreign scholars have carried out a large number of studies on the prediction technology of surface settlement through pipe piercing. However, most of these...

To address the issue of cracks appearing in the side walls and arches of a tunnel in Xinjiang after the formwork removal of the secondary lining, a comprehensive site investigation was conducted. The causes of the cracks were analyzed based on geological conditions, engineering design, construction,...

This paper studies the spatial differentiation of Qingdao, and the analysis is carried out based on the GWR model. Firstly, the research scope and data are determined, and then the exploratory spatial analysis (ESDA) method is used to analyze the residential land price data of Qingdao, including the...

Nowadays, Portland cement is widely used in industrial and civil construction, road traffic, water conservancy, and other construction fields. In order to promote the wide application of geopolymers in engineering, this study is to solve the problem of the fast setting and hardening of geopolymers. The...

After more than 30 years of rapid development in expressway construction in China, by the end of 2023, the total mileage of national expressways in operation had reached 183,000 km. However, a large number of existing expressways are facing issues of structural aging or over-aged service, with more than...

Fuzhou Overseas Chinese New Village was built as a detached house area, through analysis of the residential area of detached houses and the living habits of returned overseas Chinese as the basic starting point, and studies of the architectural form of a detached house of returned overseas Chinese in...

In order to meet the special requirements for long-term slump retention of concrete under extreme conditions such as long distance transportation and super high-rise pumping construction, an EPEG slump retaining polycarboxylic acid superplasticizer (LT-PCE) was prepared by free radical aqueous solution...

In the early stages of China’s mining industry, due to underdeveloped legal regulations, small mining companies often neglected backfilling and support work after excavation, leading to the formation of numerous goafs (mined-out areas). These goafs are prone to instability under the influence of external...

Based on the pillar blasting recovery and goaf stability control of the 3–6# ore body of Baiyinnuoer lead-zinc mine, a HJC model of lead-zinc mine surrounding rock is established to simulate the safety and stability of this blasting project. To determine the parameters of the surrounding rock HJC model,...

The waste crumb rubber (CR) has been utilized to improve asphalt performance but it shows poor compatibility with matrix asphalt. The approaches of desulfurization and degradation of rubber are proposed to solve the above difficulties. The modified asphalts were prepared with using crumb rubber and desulfurized...

In order to understand the mechanical characteristics of foam concrete backfill steel corrugated pipe culvert, this paper uses numerical simulation to analyze the mechanical characteristics of foam concrete and pipe culvert structures with different backfill methods. The results show that when using...

Coarse-grained soft rock fill materials can deteriorate due to water-rock interactions, potentially compromising the performance of the embankment subgrade. The dilatancy of this soft rock, as an important proxy to evaluate shearing response, was investigated in this paper. A series of large-scale triaxial...

When aircrafts operate in cold regions, electric heat tracing is usually used to heat the water system pipelines to avoid icing. Based on aircrafts operational scenarios, this article analyzed the enclosed and semi-open compartment environments and the heat loss laws of pipelines, determining the power...

In recent years, as the country pays more and more attention to clean heating, the application of air source heat pumps is growing rapidly. However, air source heat pumps have not been widely used for heating teaching buildings in the bitterly cold areas in the north. The determination of the economic...

Due to the high viscosity of the slurry during the preparation process of UHPC, a large number of bubbles will be introduced after mixing, reducing the compactness of the concrete and thus affecting the development of UHPC strength. In order to investigate the influence of internal bubbles on the performance...

During the dredging process, the characteristics of slurry transport in the pipeline are closely related to dredging efficiency. In certain transport conditions, the slurry in the pipeline may carry clay ball particles, which can affect transport efficiency. This paper uses a CFD-DEM model and a two-way...

This study introduces a probabilistic and interpretable method for assessing slope stability using Particle Swarm Optimization (PSO), LightGBMLSS, and Shapley Additive Explanations (SHAP). The method models the probability distribution of the slope safety factor through the LightGBMLSS model, with hyperparameters...

The waste heat boiler has been extensive application following the implementation of the national ‘dual reduction’ policy. However, certain installations may experience uneven subsidence due to inadequate foundations and substantial load. The effects of uneven foundation settlement on the structural...

In the past decade, multiple accidents related to spent fuel pools have occurred consecutively, a large part of which are related to the large sloshing of the liquid inside the spent fuel pool under earthquake action. In order to study the influence of liquid sloshing on the dynamic characteristics of...

Pavement smoothness is one of the main factors affecting riding perception. There are two kinds of theories on how road surface smoothness affects riding perception: one is the widely accepted vibration acceleration (VA), and the other is gyro angular velocity (GAV) of passengers around X, Y, and Z axes....

The pressure difference control is realized by the pressure drop when the room infiltration air passes through the room opening such as the door crack, and its effect is determined by the room air distribution and the geometric characteristics of the opening. In this paper, two kinds of air distribution...

In order to solve the early minor diseases such as micro-cracks, water penetration and anti-skidding attenuation in the old asphalt pavement, the existing high-performance modified emulsified asphalt material was used. The layer paving construction technology of “synchronous chip seal + consolidation...

This study investigates and analyzes the sensitive parameters affecting the comfort of simply-supported steel box girder pedestrian bridges. In response to human-induced vibrations, this study explores the relationship between structural bending stiffness, span length, and peak acceleration. The concept...