Installing a lining trolley in a tunnel project is a complex and crucial process for the secondary lining of the tunnel. It involves careful planning, adherence to safety protocols, and precise execution. я. Pre-Installation Planning and Site Preparation Choose the Installation Location: Outside the tunnel (preferred): If space allows, assemble the trolley outside the tunnel portal. Этот […]

Acceptance requirements for tunnel lining trolleys (also known as formwork travellers or gantries) are crucial to ensure safety, эффективность, and the quality of the final tunnel lining. These requirements are typically defined in the project specifications, relevant codes and standards, and agreed upon between the client, contractor, and sometimes a third-party inspection agency. Acceptance requirements for tunnel […]

“Гидравлический инвертирующий мост” относится к специализированным системам опалубки, используемых в мостовой конструкции, которые используют гидравлическую мощность для манипулирования, позиция, полоска, и продвинуть опалубку. В “инвертирование” аспект обычно означает, что части опалубки (или вся сборка локальной формы) может быть отозван, вращается, or swung away from the cast concrete to allow for […]

In modern bridge construction, эффективность, безопасность, and precision are paramount. Traditional formwork systems often require extensive manual labor, time-consuming assembly, and frequent repositioning, which can slow down project timelines and increase costs. Hydraulic inverting bridge formwork presents a transformative solution to these challenges. By integrating advanced hydraulic technology and modular design, this innovative system allows for rapid, […]

стальная конструкция

The cost of a steel structure factory is influenced by a wide range of factors, encompassing everything from initial design and construction to ongoing operations and market dynamics. Steel Structure Factory Price Influencing Factors Design and Engineering: Сложность дизайна: Simple rectangular buildings are cheaper than complex designs with irregular shapes, multiple spans, мезонины, or specific architectural […]

Customizing a steel structure factory involves tailoring the design, макет, материалы, и функциональность здания для удовлетворения ваших конкретных оперативных требований. Вот пошаговое руководство, которое поможет вам эффективно настроить фабрику стальной конструкции. Как настроить фабрику стальной конструкции 1. Define Your Needs and Objectives Purpose: радиан и размер контактной поверхности дорожки качения подшипника совместимы с соответствующим оборудованием, Хранение, собрание, п. Требования к пространству: Consider machinery […]

стальная конструкция

While steel itself is non-combustible, it loses its structural strength significantly at elevated temperatures (typically around 550°C / 1000°Ф), which can lead to deformation and collapse during a fire. Поэтому, fire prevention and protection measures for steel structures focus on preventing the steel from reaching these critical temperatures or ensuring structural integrity for a sufficient […]

стальная конструкция

Industrial steel structures are engineered frameworks made primarily from steel, designed to support heavy loads and withstand harsh industrial environments. These structures are widely used in factories, склады, электростанции, мастерские, and other industrial facilities due to their superior strength, долговечность, and flexibility in design. Steel’s high strength-to-weight ratio allows for large-span constructions with minimal material, […]

Поворотный подшипник

Choosing the right slewing bearing is crucial for the efficient and safe operation of machinery. It involves a detailed analysis of the application’s requirements and the operating environment. How to choose a slewing bearing 1. Understand Load Requirements Slewing bearings are designed to handle complex load combinations. You need to accurately determine all the loads acting on […]