At the Scientific Seminar "Technical Design of High-Speed Railway Line" held on April 18, 2026, in Quang Ninh, presentations by domestic and international experts shared a common conclusion: Developing a high-speed railway is not merely about building infrastructure, but is a comprehensive problem of systems, standards, and the capacity to master technology.

Phương pháp khoan neo đất sạt lở được ứng dụng nhiều như thế nào, và có những có những loại máy móc khoan neo đất nào, bài viết sau chúng tôi sẽ giới thiệu đến bạn đầy đủ nhất.

At the international seminar “Suspension Cable Bridges – From Design to Construction,” Mr. P.V.T raised a question that drew widespread interest:

The advantages and disadvantages of the prefabricated main cable method (PPWS) and the in-situ cable threading method. Why is the prefabricated method more commonly used ?

This question opened the door to an in-depth discussion, as experts analyzed the strengths and weaknesses of the two main cable construction methods for suspension cable bridges.

In large-span cable-stayed bridge projects with high technical requirements such as the May Chai Bridge, expansion joints are an indispensable element for protecting the structure and maintaining its stability over time. They provide a solution that allows the structure to withstand the effects of temperature changes, loads, and material expansion. However, if expansion joints are not installed to proper technical standards, the bridge may not only deliver an uneven driving experience but also face potential risks such as cracking, damage, and other safety issues, all of which can reduce the structure’s service life.

Minh Duc is proud to be a trusted partner in supplying and providing installation support for high-quality expansion joints, ensuring the durability and reliability of technically demanding projects such as the May Chai Bridge.