The question of how long it took to build the legendary monument “The Motherland Calls!” worries not only historians, but also everyone who has ever seen this gigantic figure on Mamayev Kurgan. The scale of the project, the complexity of engineering solutions and the symbolic significance of the monument make the history of its creation unique in world architecture. Many people mistakenly believe that the construction lasted for decades, but the actual time frame was compressed to the limit, which became a real miracle of Soviet engineering.
The construction of this colossal structure took place from 1959 to 1967. In total, the process took about eight years, if you count from the beginning of the preparation of the pit to the official opening on October 15, 1967. By comparison, modern skyscrapers of similar complexity often take longer to build, but here not only functionality came to the fore, but also the highest artistic expression combined with durability. Accurate timing shows that the active phase of work was carried out almost without interruption, despite difficult weather conditions and technical difficulties.
It is important to understand that these eight years included not only the installation of concrete blocks, but also enormous preparatory work. Engineers and architects had to solve problems that had no analogues in world practice at that time. Evgeniy Vuchetich, author of the project, and Nikolay Nikitin, chief designer, worked in tandem to bring the bold idea of a floating figure to life. Foundation work began in May 1959, and final installation operations were carried out in the summer of 1967.
Design and preparatory stage
Before the first building structures appeared on Mamayev Kurgan, a long and painstaking design stage took place. How long the structure itself was built is a separate question, but the preparatory period took a significant part of the time. Engineers needed to conduct unique geological surveys, since the soil on top of the mound was unstable and required complex solutions. More than 200 wells were drilled to study the soil structure and determine the depth of groundwater.
Creating models and small copies of the future sculpture also took a lot of time. The sculptors worked on every centimeter of the figure so that when enlarged to 85 meters, the plasticity and dynamics of movement would not be lost. Engineering calculations were carried out on the first electronic computers in the USSR, which was advanced technology for the late 50s. Without the use of modern computer models, extreme accuracy was required in load calculations.
Why did you choose concrete?
Reinforced concrete was chosen as the most affordable, durable and technologically advanced material. Steel would require huge costs and complex anti-corrosion protection, and stone would not allow such a thin and dynamic shape to be created.
Particular attention was paid to logistics. All materials had to be transported to the top of the hill, where there were no roads. We had to lay temporary paths and use special equipment. Volgograd plant "Traktorostroy" played a key role in the supply of equipment. Each element of the future design was thoroughly checked at the drawing stage.
Please note that the original design assumed a figure 36 meters high, but at Khrushchev’s insistence the height was more than doubled, which required a complete reworking of the calculations.
Foundation: the basis of the monument
Laying the foundation was the first stage of the actual physical construction. This process took considerable time, as it was necessary to create a platform capable of supporting tens of thousands of tons of weight. Monolithic slab The foundation is almost 20 meters thick, although the visible part is much smaller. The bulk of the concrete goes underground, ensuring the stability of the structure even in the strongest winds.
To fill the foundation, special heat-resistant concrete was used, which can withstand temperature changes and compressive loads. Builders had to pump out groundwater and strengthen slopes to prevent landslides. Nikolay Nikitin insisted on using prestressing metal inside the concrete, which was a revolutionary solution. This made it possible to make the structure lighter and at the same time durable.
- 🏗️ More than 20 thousand cubic meters of soil were removed to create a pit.
- 💧 The groundwater level required the installation of powerful pumping stations to drain the site.
- 🧱 More than 5000 tons of metal were used just to reinforce the foundation slab.
- ⏳ Zero cycle work took almost two years out of the total construction period.
⚠️ Attention: Errors in laying the foundation on such a difficult terrain could lead to an irreversible tilt of the monument, so concrete quality control was carried out around the clock.
Once the underground work was completed, the installation of the steel structure began. It was a skeleton on which concrete blocks were subsequently hung. The accuracy of the installation of steel columns was checked using theodolites with the highest precision. Any deviation from the vertical threatened to redistribute loads and destroy the entire structure.
Installation of concrete blocks and reinforcement
The most spectacular stage was the construction of the body of the sculpture. The monument consists of 5999 blocks of prestressed concrete. Each block had a unique size and weight, so they could not be interchanged. Part numbering carried out with millimeter precision. The blocks were lifted using a special crane mounted inside a hollow figure.
A system of stainless steel cables is stretched inside the monumenta. They pass through special channels in the concrete and create a prestressing effect. This allows the structure to “breathe” with changes in temperature and wind load without losing integrity. Special jacks were used to tension these cables with a force of hundreds of tons. If the cables simply lay inside, the structure would not stand.
The joints between the blocks were filled with epoxy glue, which, after hardening, became stronger than the concrete itself. This ensured the solidity of the entire figure. The work was carried out at high altitude, which required the installers not only to have qualifications, but also to have enormous courage. The wind at the top of the mound often reached gale levels, stopping crane work.
☑️ Installation quality control
Engineering features and materials
The use of materials in the construction of the Motherland deserves special attention. As already mentioned, the main material was concrete grade 500. However, high-strength steel was used for the internal structures and cable system. Prestress allowed to remove excess weight, making the figure more graceful. Without this technology, the supports would have to be made several times thicker.
Inside the figure there are stairs and elevators that allow you to climb to the head of the statue for maintenance. It is also an engineering structure within a structure. Vibration from the wind is damped by special dampers, although in the first years of operation the monument still swayed. Oscillation amplitude the top of the sword could reach 14 centimeters, which is within the normal range for such high-rise objects.
| Parameter | Meaning | Note |
|---|---|---|
| Height with sword | 85 meters | At the time of construction - the tallest statue in the world |
| Structure weight | 8000 tons | Without taking into account the foundation |
| Sword length | 33 meters | Sword weight - 14 tons |
| Wall thickness | 25-30 cm | In places of maximum load up to 1 meter |
The manufacture and installation of the sword was particularly difficult. It was originally made of stainless steel, but due to the strong windage it began to wobble a lot. Later, after its discovery, the sword was replaced with a lighter and more aerodynamic one, made of titanium alloys with holes to reduce wind resistance. Titanium sword weighs significantly less and does not react so strongly to gusts of wind.
⚠️ Attention: In the first years of operation, microcracks appeared in the concrete due to errors in prestress calculations, which required urgent work to strengthen the structure with cables.
Timing and stages of construction
If we look at the chronology in more detail, it becomes clear how tight the work schedule was. Construction was carried out in three main shifts, often changing into one another. Construction pace were a record for that time. Here's how the main stages were distributed:
- 📅 1959: Start of excavation work and creation of the foundation.
- 📅 1960-1963: Construction of reinforced concrete frame and installation of blocks.
- 📅 1964-1966: Completion of installation work, installation of the sword, finishing.
- 📅 1967: Handover of the facility and grand opening.
In total, 46,000 cubic meters of concrete and 6,000 tons of metal structures were spent on construction. For comparison, the Eiffel Tower weighs about 7,300 tons, but the Motherland has a much more complex geometry. Construction Trust No. 6 coped with the task, despite the lack of modern technology. Many operations had to be performed manually or using mechanisms that were primitive by today's standards.
The average construction speed was approximately 3-4 meters of height per month, given the complexity of the forms and the need for constant quality control.
The opening of the monument was timed to coincide with the 50th anniversary of the October Revolution, which added political pressure on the builders. The facility had to be completed at any cost by October 1967. And they were in time, completing all the work just a few days before the ceremony.
Restoration and current state
More than 50 years have passed since its opening, and the monument required restoration. In 2017, a large-scale reconstruction began, which lasted several years. Engineers had to solve the same problems as builders in the 60s, but using modern technologies. Restoration work included replacing the cable system, repairing the concrete and installing new lighting.
During the work, it turned out that the structure is in good condition, but requires maintenance. Concrete has gained strength over the decades, but the reinforcement in some places has corroded due to moisture entering through microcracks. Modern composite materials made it possible to repair defects, making them invisible and durable.
Today, “Motherland” continues to be a symbol of Victory and engineering genius. It withstands winds, temperature changes and millions of glances from tourists. It took 8 years of hard work to build this monument, but the result was worth it. This is a monument that, apparently, will stand for many more centuries.
Interesting fact about restoration
During work in 2017, builders found a time capsule laid in 1967, but did not open it, leaving it for future generations.
Frequently asked questions (FAQ)
Is it true that “Motherland” sways in the wind?
Yes, it's true. The top of the sword can deviate from the vertical by 12-14 centimeters in strong winds. This is provided for by the design and is not dangerous for the stability of the monument.
Why was the sword changed after installation?
The first sword was made of steel and had a high windage, which caused it to swing violently and create dangerous loads on the statue’s hand. It was replaced with a lighter titanium sword with holes to reduce wind resistance.
Is it possible to climb inside the statue?
For ordinary tourists, access inside is closed. Inside there are stairs and elevators intended exclusively for maintenance and restoration work.
How much concrete did it take to build?
About 46,000 cubic meters of grade 500 concrete were used to construct the monument, which is a huge volume for one sculpture.
Who was the chief designer of the project?
The chief designer responsible for the stability and strength of the structure was Nikolai Vasilyevich Nikitin, the author of the Ostankino TV tower project.