All of the articles in this proceedings volume have been presented at the 7th International Symposium on Traffic Transportation and Civil Architecture (ISTTCA 2024) during June 21-23, 2024 in Tianjin, China. These articles have been peer reviewed by the members of the Scientific Committees and reviewers...

Sustainable development is the theme of the twenty-first century, and all industries are undergoing radical changes around this theme. The construction industry has also changed from the old-fashioned high energy consumption and high pollution type to the ecological and environmental protection type....

With the accelerated process of economic globalization, global and inter-regional ties are closer, which also makes the competitive relationship between ports in the region more intense, so it is necessary to analyse the competitiveness of ports. This paper takes Qingdao Port as the research object and...

Due to the unique nature of road military transportation, conventional algorithms for point-to-point path planning cannot meet the practical requirements. This paper proposes a new method for road military transportation path planning based on the A* algorithm. By incorporating a heuristic function into...

The survey and design phase, as the source of highway engineering models and data, plays a crucial role in the digital transformation process throughout the entire lifecycle. Addressing the deficiencies in digital standards and construction, digital surveying and design, and BIM-based digital applications,...

Transportation is one of the key areas for energy consumption and greenhouse gas emissions (GHG emissions). Road freight transportation is the core part in CO2 emissions but difficult to calculate due to strong liquidity characteristics. Based on the dynamic data of heavy-duty trucks Global Positioning...

In order to ensure the smooth flow of municipal roads and avoid a large number of demolition and renovation operations, the substructure of the Rama III to Outer Bangkok West Ring Expressway project is designed as a cap beam of portal pier, and the construction adopts the fully-suspended short-line combination...

This paper takes thin-walled square CFST columns with lining tube as the research object, aiming to conduct finite element analysis and parameter comparison on their axial compression performance. This member is a new type of composite column, with internal steel lining tubes and outer steel tubes connected...

Ships transporting pilots in mid-flight are ships with limited maneuverability, and frequent boarding and unloading of pilots within a short distance will inevitably increase additional risks. This paper takes the secondary pilotage risk assessment of Mirs Bay Liquefied Natural Gas (LNG) carrier as the...

To investigate the phenomenon of smoke spread between consecutive tunnel openings, this study employs STAR-CCM+ to establish a numerical simulation model of continuous tunnel fires. Various factors, including fire origin location, fire size, and longitudinal wind speed, are analyzed for their impact...

Accurately and effectively assessing the collision risk between ships is of great significance for the formulation of ship collision avoidance decisions. However, in different encounter situations, different evaluation indicators may play different roles, making it difficult to accurately and effectively...

Aiming at the problems of different standards and incomplete index coverage of urban rail transit evaluation system, combined with relevant standards and norms at home and abroad, a service level evaluation index system was established from the perspective of the whole process of passenger urban rail...

To explore the hierarchical relationship and mechanism of the influencing factors of fire resistance resilience in subway stations, based on resilience theory, this study analyzes and identifies the influencing factors of fire resistance resilience from four aspects: technology, organization, society,...

To enhance the understanding of the influencing factors of hammering pile driving vibration on the surrounding environment, this study aims to investigate the vibration source, propagation laws, and impact range during the construction process of hammering pile driving. The goal is to mitigate the adverse...

The three-dimensional numerical model of station, tunnel and foundation pit is established by using the formation structure method. Considering the interaction between soil and structure, the dewatering of foundation pit and the spatio-temporal effect of foundation pit excavation, the whole construction...

In order to determine the structural changes of the tunnel before and after the construction of the adjacent project, and to control the diseases within the specified range, based on the deep foundation pit project around the Jiubao Metro in Hangzhou, the maximum displacement results of the typical cross-section...

The heights and height differences of pier structures in different terrains vary, and their damage characteristics under seismic conditions also differ. In order to further explore the influence of pier height on the seismic resistance of rigid frame bridges, this study takes a group of equally high...

With the advantages of superior seepage resistance, geological adaptability, low post-maintenance, and low cost, concrete cut-off walls are used in the foundations of various rockfill dams around the world. This paper discusses the maximum horizontal displacement, top settlement, and stress distortion...

Ship trajectory clustering is one of the main methods for mining ship feature trajectories based on AIS data. However, there are two main problems in trajectory clustering: First, the clustering algorithm itself has the problems of difficult to determine the parameters and poor noise recognition ability;...

BIM technology is an effective method to realize the standardization and universal management of metal structure design, manufacturing, construction and installation, operation and maintenance. This paper expounds the related application and research of metal structure BIM technology in water conservancy...

As a representative of modern tourism equipment, large cruise ships have huge internal spaces and complex structures, providing tourists with rich and diverse entertainment activities and living spaces. Positioning inside the large cruise ships is significant for improving the efficiency of cruise management,...

A simplified model of a high-speed train breaking into gorge wind field is constructed, and the grid-independence validation was carried out to illustrate the correction of the grid used in the simplified model. The model is used to study the flow field around the train and its aerodynamic response characteristics...

Ground motion duration can significantly influence the dynamic response and cumulative damage of structures. To investigate the influence of ground motion duration on structures with pinch degradation behavior, this study used the seismic design spectra as the target spectra, and the spectra matching...

Highway maintenance and repair require the consumption of large amounts of materials and the use of high-energy-consuming construction machinery and transportation equipment, resulting in a large amount of carbon emissions, so it is necessary to quantitatively study the carbon emissions of highway maintenance...

With the deepening trade between China and South Korea, it is imperative for China and South Korea to carry out land and sea multimodal transportation. This paper takes the path of multimodal transportation between China and South Korea as the research object, analyzes its development status, and determines...

Mountainous expressway tunnels have tiny spaces, making population evacuation difficult if a fire breaks out. Therefore, the safety risk of tunnel fire accidents must be addressed. In this paper, we comprehensively sort out the fire accident risk sources in long tunnels of mountainous expressways, establish...

Aiming at the characteristics of complex traffic environment and dynamic change of insecurity factors in the area of construction while navigating the ship lock project, a navigation safety risk assessment method based on the combination of entropy value method and Markov chain is proposed to assess...

In the hierarchical composite highway environment, anomalies such as misidentification and reverse identification may occur between ETC gantry antennas and onboard media, leading to confusion in stored path and billing information within onboard media, causing abnormalities in toll collection at exits....

The purpose of this study is to explore the application of passenger volume prediction model based on Autoregressive Moving Average Model (ARIMA) and exponential smoothing method in the transportation field. First, the parameters and trends required in the model were identified by analysing the historical...

Internal curing technology is an effective means to improve the crack resistance of concrete. A kind of high strength concrete internal curing agent TD-1 is prepared by monomer polymerization with porous powder quartz as carrier. By comparison with reference concrete samples, adding 0.2% internal curing...

In order to research the influence of the pre-support parameters of the pipe roof on the tunnel support effect of the large section and small spacing tunnels, the numerical analysis software MIDAS/GTS NX was used to model and analyze a new double-track tunnel. By changing the parameters such as pipe...

Bamboo is a natural material with excellent mechanical properties and environmental benefits. It is susceptible to longitudinal splitting, which can be attributed primarily to its shear behavior parallel to the fibers. However, there is a lack of statistical assessment of the shear stre3ngth. In this...

Intelligent ships face the problem of accurate and real-time perception of the surrounding environment during the berthing and de-berthing. This paper proposes a Poly YOLO detector based on the YOLOv3 network. Firstly, the detection rate and efficiency of the Poly-YOLO structure is enhanced by introducing...

Soundscape is a new inter-professional discipline that studies the mutual influence and relationship between sound, environment and listener. Since the concept of soundscape was put forward in the late 1960s, the research related to it has been continuously developed and deepened, and has now formed...

Port container throughput holds considerable importance for port construction planning and operational decision-making management. The problem of container throughput forecasting essentially entails modeling a nonlinear dynamic system driven by multiple variables. To improve the predictive precision...

The occurrence of sudden water inrush disasters during tunnel construction is characterized by urgency and unpredictability, making the scientific and efficient emergency response capability crucial. Based on the context of the Daba Mountain Tunnel project under construction on the Anlan Expressway,...

Leveraging the case study of the Daba Mountain Tunnel project within the AL-C20 section of the Anlan Expressway, this paper investigates, selects, and validates various technologies suitable for the construction of longitudinal incline shafts. It assesses the merits and demerits of these technologies...

In this study, epoxy resin modified waterborne polyurethane (EWPU) modified emulsified asphalt was successfully prepared by using self-made EWPU emulsion. Firstly, the optimal dosage range of EWPU was determined based on the evaporation residue content, remaining amount on sieve and storage stability...

In order to study the technical issues of traffic safety early warning on roads with poor sight distance, we first collect the sounds of vehicles running on the road, select representative vehicle sounds as recognition objects, pre-emphasize the vehicle sound signals, add windows into frames, and calculate...

In order to solve the problem of measuring the transferred and induced container volume of the new transportation projects, we analyze container demand from a perspective of hinterlands, and divide the advantages of the new transportation projects into the reduction of the transportation costs and time....

To enhance railway construction in the “14th Five-Year Plan” and expedite modern infrastructure, optimizing railway passenger flow deployment is crucial. This study analyzes the interplay between railway passenger volume and tourism development using 2005-2022 monthly data. It considers economic, transportation,...

Addressing the issues of low development efficiency and lengthy design cycles associated with document-based approaches in the design of Train Control Management Systems (TCMS), this paper introduces Model-Based System Engineering (MBSE) during the TCMS requirement analysis process. Guided by the needs...

During the surge (impact) immunity test of automotive electronic products, the presence of the decoupling inductor within the coupled decoupling network system renders self-oscillations, resonance, or high voltage drop in the testing system, ultimately resulting in the failure of equipment under test...

When the actual project adopts the traditional flow construction method to organize the flowing construction of different steps and beats, there are usually defects such as longer planned duration, or the dominant construction process cannot be operated continuously between the layers. In order to effectively...

The strength of RTP non-metallic pipes is provided by the reinforcement layer structure, which comes into contact with the medium inside the pipe and provides corrosion resistance as the lining material. In order to overcome the weakness of high gas permeability of traditional plastic lining materials,...

Freeways are an important component of urban transportation systems, and the traffic safety facilities within their sections are crucial to ensuring the safe operation of freeways. With the progress of society, the transportation industry is also developing, and safety facilities are an important part...

The utilization rate of port berth shorelines is directly related to the port’s operational efficiency. A reasonable berthing plan can improve port operational efficiency and thereby reduce port operational costs. This paper first establishes a multi-objective optimization model based on the ship’s preferred...

The benefits of prefabrication have been widely recognized in many regions. To meet the needs of green building, prefabricated construction has also been promoted in China. Supply chain management is considered key to the success of prefabrication projects. However, there has been no systematic study...

This paper discusses the challenges of monitoring internal settlement in high rockfill dams in China, specifically the Tianchi dam. Traditional sensors like water pipe settlement meters face challenges such as long equilibration times and accuracy loss due to longer piping in tall dams. To overcome these...

This paper proposes an innovative inner core for buckling-restrained braces with multi-mechanism energy dissipation and self-centering capabilities, referred to as Aluminum-ECC-Self-Centering Conical Taper (ALECCYT) inner core. Through theoretical deduction, an initial design methodology for the horizontal...

The new type of anchor cable structure with prefabricated internal anchor head has advantages such as high anchoring force and good durability, and has great application prospects in transportation engineering and civil engineering. However, there is currently a lack of systematic research on its load-bearing...

Transportation is becoming increasingly important for economic development. In recent years, China has made some achievements in the field of transportation. However, compared with the U.S., there are still certain shortcomings. The purpose of this article is to explore the similarities and differences...

Rural communities are the fundamental spatial carriers of rural revitalization and important links in achieving integrated urban-rural development. The article is based on Fuhu Village in Luoyuan County, Fujian Province, as a practical case in the National Urban Rural Integration Development Pilot Zone....

The coupling coordination development of transportation and tourism is an important way to realize the sustainable and coordination development of the national economy and the industry itself. In order to promote the sustainable and coordination development of Ürümqi transportation and tourism industry,...

In order to improve the detection efficiency and accuracy of target ships during navigation, as well as the distance measurement of target ships. This article uses the YOLOv5 model trained with ship data saturation to detect target ships. Using the Canny algorithm to detect the horizon on the sea surface,...

The complex and variable mountainous canyon environment has a significant impact on the operation of highway bridges. Taking the health monitoring of the Kaizhou Lake largescale bridge on the Weng’an-Kaiyang Expressway in Guizhou Province, China as an example, this paper analyzes the structural deformation...

With the rapid development of science and technology, we can no longer see the bustling streets and high-rise buildings everywhere. It makes termite and rot appear on the surface of the structure. This paper combines 3D scanning modeling technology Bim digital modeling technology aims at repairing the...

The building and construction sector is a significant contributor to global energy demand and greenhouse gas emissions, with carbon dioxide emissions accounting for 36% of global total emissions, making it a crucial component of the voluntary carbon reduction market. However, the existing methodologies...

The online community group-buying of fresh products is becoming welcomed by the public. Providing customer fresh products with satisfied quality is concerned by community group-buying distributor, as residents have diverse requirements for delivery times and freshness, often overlooked in existing research....

To develop idle parking resources, enhance existing parking efficiency, and alleviate urban parking challenges, this paper focuses on residential community parking lots. It constructs a Bayesian probability matrix to predict the combination of vehicle arrival times and required parking durations. Based...

The application of steel slag in pavement subgrade can not only improve the comprehensive utilization of steel slag, but also help to reduce the consumption of natural sand and gravel materials. In order to analyze the influence of steel slag fine aggregate on the road performance of cement-stabilized...

This research aims to explore how artificial intelligence can promote the development of new quality productivity in shipping. By reviewing relevant research and practical experience domestic and abroad, and using methods of literature analysis, case study and quantitative data analysis, this paper systematically...

Aiming at the challenges of the design and production of prefabricated components in the assembly construction industry, such as low design efficiency, diversification of component specifications, high mold manufacturing cost and so on, this study puts forward the use of digital technology, especially...

At intersections, the interaction of different directions of traffic is frequent, and the conflict between straight vehicles is particularly serious, and the formation of continuous flow at intersections has become an urgent problem to be solved. Therefore, this paper proposes a continuous flow regulation...

With the rapid development of civil aviation and the significant improvement of people’s living standards, taking an air plane has become a common and efficient way of travel. However, due to the flight characteristics of the aircraft and the sophistication of the fuselage structure, flight delays and...

As global energy demand grows and concern over climate change increases, solar photovoltaic (PV) power generation, as a clean and renewable energy source, has garnered widespread attention and is rapidly developing. Due to the relatively low stiffness of PV modules, their light weight, and large spans,...

Shipborne fluidized cargo can easily cause serious accidents such as the center of gravity deviation, leakage, and ship damage due to the moisture content in the transportation process, and the center of gravity shift is often an important factor leading to ship overturning. To reduce this risk, minerals...

A self-designed cathodic protection (CP) setup with an externally applied current was developed, using a copper wire ring buried in the soil layer, aligned with the anchor rod axis, as the anode, and the anchor rod as the cathode, connected to a DC power supply to form a current loop, to achieve rust...

Traditional risk assessment methods at construction sites typically rely on manual inspections. These assessments are static and primarily conducted before construction, making it challenging to respond in real-time to the constantly changing environment during construction. This paper proposes a real-time...

In order to improve the efficiency and safety of air traffic control systems, a deep learning based optimization strategy is adopted, integrating data collection, processing, and decision support modules. By improving the ant colony optimization algorithm and neural network model, route scheduling and...

To ensure the safety of the long-operating metro stations during the reconstruction and expansion process, the control technique of station deformation was investigated by numerical simulation using the principle of displacement allocation. The percentage of stepwise settlement is 25.7%, 56.4% and 65.7%,...

To solve the problems such as difficulty in inspection and inefficiency of quality inspection in the composite riveting process, this paper studies a method of data monitoring during riveting. According to this method, a pressure sensor and a flowmeter are mounted on the riveting tool using integrated...

New productive forces as a product of the integration and development of technological innovation and industrial transformation, are the main characteristics of the digital economy era. Data as a new factor of production, has become a key engine for promoting new quality productivity. Intelligent connected...

With the continuous improvement of the expressway network and the increasing demand for public travel, expressway service areas, as an important part of transportation infrastructure, have a unique theme that reflects their image. This study aims to explore the theme positioning of expressway service...

With the rapid development of digital technology, architectural interior design is facing unprecedented opportunities and challenges. Traditional design methods are difficult to meet the increasingly personalized and intelligent space needs, and new design concepts and technical means are urgently needed....

An optimization method for evaluating urban rail transit vehicle base schemes based on resilience theory was proposed. A comprehensive evaluation index system was established based on four aspects: asset resilience, network resilience, user resilience, and social resilience. An optimization method for...

This paper analyzes the difficulties in construction and the reasons for the leakage of biting piles in engineering, and proposes anti leakage treatment plans, including groundwater level control technology, construction process control technology, leakage blocking scheme between biting piles, and anchor...

To solve the problems of a wide variety of mechanical and electrical equipment in tunnels, independent software systems, lack of emergency response control plans for mechanical and electrical equipment with “one-click linkage” control, and poor operability of emergency response plans, this article relies...

An important part of a city’s carbon emissions is the carbon emissions from Beijing-Tianjin-Hebei urban agglomeration has uneven transportation development and is in different periods to achieve the “dual carbon” goal, it is of practical significance to explore the differences in the commuting patterns...

Under the macro background of “Transportation +”, the expressway service area is gradually changing from the traditional single function to the open and diversified. This paper deeply discusses the construction architecture, key technologies and practical cases of the expressway open service area, in...

This paper aims to address the core challenge in highway tunnel operation safety: effectively identifying and forecasting complex, mutable risk sources to reinforce safety management and emergency response capabilities in high-traffic tunnels within Guangdong Province. By innovatively integrating big...

In order to address the ecological challenges posed by overhead electrified highways, including the reduction of driving lanes, the exacerbation of extreme weather events, and the incompatibility with inner-city environments where overhead resources are scarce, three prefabricated and assembled new bridge-tunnel...

With the increasing demand for light-duty diesel trucks in urban and surrounding areas due to the growth in China’s road freight and urban distribution, the issues of fuel consumption and environmental emissions have become more severe. This paper proposes a fuel consumption prediction optimization model...

This paper addresses the characteristics of urban rail transit fires and proposes a predictive model combining evacuation simulation and random forests for rapid forecasting of evacuation targets. Firstly, the characteristics of urban rail transit fires and key factors affecting evacuation are analyzed....