Purpose–Salt rock from salt lakes can serve as a cost-effective material for subgrade filling,as demonstrated in projects like the Qarhan Salt Lake section of the Qinghai-Tibet Railway and the Qarhan Salt Lake sectio...
supported by the National Key Research and Development Program of China(No.2022YFC3800905);the National Natural Science Foundation of China(Nos.52238010,52090082,and 52108381);the Shanghai Science and Technology Committee Program(Nos.22XD1430200,23DZ1202806,and 21DZ1200601);the Young Elite Scientists Sponsorship Program by the China Association for Science and Technology(No.2023QNRC001);the Fundamental Research Funds for the Central Universities,China.
When subjected to external loads from the ground and nearby construction,tunnel segmental lining joints are prone to damaging deformation.This can result in water leakage into tunnels,posing great safety risks.With th...
supported by the Fundamental Research Funds for the Central Universities of Central South University(No.2023ZZTS0183);the Fundamental Research Funds for the Central Universities(No.502802002).
Double-bonded spray membrane waterproofing materials have excellent waterproofing performance and can improve the load-bearing capacity of tunnel linings,leading to an increasing global application.However,due to the ...
The constant need for high-strength materials in the construction industry promotes the research of additives that improve the properties of masonry materials. The use of allophane as an additive in concrete and morta...
The waterproof construction of subway tunnels is a crucial and challenging aspect of subway tunnel engineering.Mastering excellent waterproof construction technology is essential to ensure that the construction meets ...
prepared in the framework of the junior project FAST-J-12-7/1637;with the support from the state budget through the Ministry of Industry and Trade,Project FR-TI3/290 Self-contained system of new generation materials for rehabilitation of reinforced concrete structures using technology corrosion inhibitors;with financial assistance from the EU“OP Research and Development for Innovation”project reg.No.CZ.1.05/2.1.00/03.0097;within the activity of the Regional Centre AdMaS“Advanced building materials,constructions and technologies”.
Throughout the world the issue of waste raw materials is still a very important topic.This paper is focused on the possibility of the use of waste raw material originated at high temperatures by the combustion of blac...
The article is the result of theoretical and experimental studies aimed at determining the structural groups of modern bituminous materials in order to assess the raw materials, production technology, rational directi...
financially supported by National Natural Science Foundation of China(52090083);Shanghai Committee of Science and Technology(20DZ1202600);China Railway Southern Investment Group Co.Ltd(Project No.ZTNF-2020-1).
The waterproofing capacity of segmental joints is an essential indicator for the long-term service performance of shield tunnels.The segmental joints with double gaskets have been adopted to improve the waterproof per...
In the construction of civil engineering projects, the application of roofing waterproof technology is a key construction content that should be paid attention to based on the safety and convenience of the application...
Polyurethane dispersions (PUD) have diversified into a myriad of applications over the years. This has led to extensive research on both industrial and laboratory fronts as polyurethane dispersions provide liberty to ...