All of the articles in this proceedings volume have been presented at the 2nd International Conference on Civil Engineering Structures and Concrete Materials (CESCM 2025) during September 14 to 16, 2025 in London, UK. These articles have been peer reviewed by the members of the Scientific Committees...

Carbon Reinforced Polymer Plastic demonstrates significant tensile properties that enhance the binding strength of concrete and effectively prolong the buckling resistance of metal tubes post-yielding. Consequently, it has found extensive application in the fields of engineering repair and reinforcement....

The construction industry faces increasing pressure to reduce carbon emissions due to environmental concerns and regulatory demands. Traditional cement-based concrete production contributes significantly to CO₂ emissions, primarily due to the energy-intensive cement manufacturing process. This study...

To address the high carbon emissions of cement production and the resource utilization of construction waste, this study proposes an eco-friendly cement-free concrete based on recycled aggregate (RCA) and low-density polyethylene(LDPE).By integrating particle packing theory and interfacial mechanics...

Red clay's high compressibility and shrinkage-swelling risks frequently cause geohazards in infrastructure projects, yet conventional cementitious stabilizers raise sustainability concerns. This study proposes calcium carbonate (CaCO₃) as an eco-modifier and systematically compares nano- (light)...

Geopolymers, as a new type of green cementitious materials, are characterized by low carbon emissions and low energy consumption. It has great potential and advantages in promoting the resourceful use of construction waste and improving the performance of backfill while reducing the negative environmental...

Reinforced soil retaining walls have been widely adopted in China’s expressway and high-speed railway subgrade projects due to their superior performance, cost-effectiveness, and environmental benefits. To address insufficient anchorage length caused by spatial constraints during construction—a critical...

The incorporation of fibers exacerbates the thermal incompatibility among different components of concrete, accelerating structural damage caused by differential thermal expansion and contraction during temperature cycling, leading to a measurable reduction in load-bearing capacity and stiffness. This...

The verification of grid and time step independence is crucial for ensuring computational accuracy in CFD simulations. This study investigates vortex-induced vibration (VIV) phenomena in a streamlined box girder bridge, systematically examining the effects of temporal resolution and mesh refinement on...

Engineering practice shows that most of the damage and failure of rockfill dams are directly or indirectly related to seepage. The steady seepage analysis method is used to evaluate the seepage control effects of the Longbeiwan CFRD. The variational inequality formulation of Signorini’s type is used...

To improve the seismic resilience of ultra-high voltage (UHV) converter stations, this study focuses on the seismic response and seismic damage and vulnerability analysis of a 750 kV long-span GIS portal steel frame. A nonlinear finite element model was established using ABAQUS and SAP2000, considering...

It is generally believed that under the combined effects of construction disturbance and high water pressure, the collapse or hydraulic fracturing of anti-inrush rock masses between tunnels and unfavorable geological structures constitutes the primary factor inducing water inrush accidents. Consequently,...

Take Hutuo River Bridge as an example, study the key technology of construction of shaped steel-hybrid combined cable-stayed tower, due to the structural specialties of the main tower, the main tower adopts scroll modeling, elliptical gradient cross-section, double-layer end-plate bearing connection...

Aiming at the existing problems in the field of coral sand, such as unclear micro-mechanism of the crushing process, inconsistent crushing quantification indicators, and disconnection between macro tests and micro mechanisms, laboratory tests including CT scanning, consolidation tests, triaxial compression...

To address the uncertainty regarding the applicability of rock bolt foundations in the vesicular basalt formations of the Ulanqab-Hohhot region in Western Inner Mongolia, this study selected a typical site with highly to moderately weathered basalt. Ten in-situ static uplift load tests on single rock...

With the rapid development of transportation infrastructure in China, metro networks in major cities have become increasingly complex, inevitably leading to scenarios where new shield tunnels underpass existing operational tunnels at close proximity. The structural deformation control arising from such...

This study investigates the impact of polyacrylonitrile fibers on the mechanical properties of pervious concrete using the orthogonal test method to examine the effects of fiber length and content on flexural and splitting tensile strength. The experimental results indicate that fiber content has a slightly...

Toppling deformation is one of the main failure modes of layered anti-dip rock slopes, accounting for more than 30% of accidents on high and steep slopes. Its failure mechanism is controlled by the spatial combination of steeply dipping structural planes and gently dipping basal sliding surfaces. Traditional...

Void ratio is a key factor influencing the mechanical properties, crack resistance, and durability of cement-stabilised mixtures. To investigate the influence of various factors on the porosity of cement-stabilised base course mixtures, tests were conducted on the porosity of cement-stabilised mixtures...

Aiming at the cracking and water leakage distresses caused by insufficient invert thickness and material weakening in highway tunnels, this paper proposes a monolithic fully prefabricated invert structure scheme. A refined load-structure model is established based on Abaqus to systematically analyse...

This study systematically explores the large-scale development of modular buildings, focusing on their market potential, technical bottlenecks, and strategic pathways. Modular building, as an advanced form of construction industrialization, demonstrates significant advantages in reducing construction...

Microbial Induced Calcium Carbonate Deposition (MICP) technology is a green and environmentally friendly method of soil consolidation by using microbial metabolite urease to promote the hydrolysis of urea to generate carbonate, which in turn combines with calcium ions to form calcium carbonate precipitation....

Enzyme Induced Calcium Carbonate Precipitation (EICP) technology has many advantages over the traditional Microbial Induced Calcium Carbonate Precipitation (MICP) technology, such as the use of natural enzyme (urease) reduces the pollution of the environment, the economic benefits are better, and the...

Current research on cold patch asphalt mixtures primarily focuses on the development of cold-patch asphalt modifiers, such as SBS, SBR, and polyurethane-modified asphalt cold patch materials. Epoxy resin, a thermosetting polymer with excellent adhesion, corrosion resistance, and high strength, is widely...

The plateau environment is prominently characterized by low-temperature freeze-thaw cycles, strong ultraviolet radiation, large day-night temperature differences, and low air pressure. These factors collectively pose severe challenges to the structural stability and durability of traditional concrete....

The oil pipeline bridge is an important component of the oil and gas transportation system, making the study of its seismic response and optimization of seismic design highly significant. This paper establishes a detailed structural model and evaluates the seismic mitigation effects of different seismic...

In free vibration experiments on simply supported reinforced concrete beams, acceleration response signals were measured. By integrating time-frequency analysis methods with information entropy theory, the auto-power spectrum entropy was constructed to analyze these signals. This approach revealed the...

Temperature control and crack prevention are important tasks for the mass concrete construction. The temperature control construction measures are involved in the whole process of concrete construction, including concrete mixing, placement surface, watering and heat preservation. As for the concrete...

To address challenges in pouring efficiency, placement accuracy, and process automation for concrete work on the tower’s 2,600m2 single-floor area, this study employs fully-enclosed, large-scale cloud-based construction factory technology (an intelligent construction equipment integration platform)....

This paper investigates the intrinsic mechanisms of the scaling effect in concrete penetration, validated by a high-velocity experiment. We identify fixed-size coarse aggregates as the fundamental cause for the breakdown of geometric similarity, which leads to this effect. A 2D mesoscopic finite element...

Deep and large faults seriously restrict the design and construction of tunnels, and the advanced geological prediction of deep and large faults is of great significance. To finely analyze the propagation mechanism of seismic waves in the advanced geological prediction of deep and large faults in tunnels,...

Based on the on-site corrosion environment of the Luoruo Railway, this paper conducts laboratory tests including electrochemical accelerated corrosion tests, salt spray corrosion tests, and macroscopic corrosion observation. It compares the indoor accelerated corrosion behaviors of 6 types of steels...

This study takes a pavement engineering project in Southwest China as an example, focusing on the control of calcite content in asphalt concrete construction materials. Through analysis of regional material characteristics, site trial mixing, and paving test results, the research summarizes the impact...

An aqueduct is an important hydraulic structure for water conveyance, whose safety and durability are directly related to the normal operation of hydraulic projects and the effective allocation of water resources. In this study, based on temperature monitoring data from monitoring points during the segmented...

In recent years, rock wall crane beams have been widely utilized in the construction of underground powerhouses for hydropower projects both domestically and internationally, owing to their significant technical advantages. This paper presents the structural design and operational mechanical performance...

This paper focuses on the complex environmental characteristics of deserts and explores in depth the application of mechanized equipment for overhead transmission lines. Based on this, evaluation criteria for mechanical equipment suitable for desert environments are developed. A comprehensive model covering...

As a fast - growing global aviation market, China’s aviation industry has shifted from backwardness to world - leading, contributing significantly to the global aviation sector. Yet, airport operational safety faces new challenges as airport pavement infrastructure endures multiple service pressures,...

This study investigates the driving mechanisms of land use conflicts in resource-based cities. By combining qualitative analysis with quantitative models (multiple linear regression), we identified stakeholder behaviors through questionnaire surveys (360 distributed, 95.8% valid responses). Key social...