{"id":48051,"date":"2022-12-02T08:00:48","date_gmt":"2022-12-01T23:00:48","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=48051"},"modified":"2026-05-17T12:11:51","modified_gmt":"2026-05-17T03:11:51","slug":"basic-landslide-measures-4","status":"publish","type":"post","link":"https:\/\/norimen.net\/en\/landslide-measures-basic-4\/","title":{"rendered":"Basic Principles of Landslide Mitigation Measures (Part 4)"},"content":{"rendered":"

Hello, everyone.<\/p>\n

This is Enta.<\/p>\n

It's gotten a lot colder all of a sudden, so I've put on a neck warmer for now! (Around my neck)<\/p>\n

I'm planning to start wearing a heated vest starting next week!<\/p>\n

\"Heated<\/p>\n

\n

But that's beside the point.<\/p>\n

This is the final installment in our series on the basics of landslide prevention.<\/p>\n

Cutting, Trimming, and Stitching<\/span><\/strong><\/span><\/p>\n

Did you remember? lol<\/p>\n

Basic Principles of Landslide Mitigation Measures (Part 1)<\/a><\/p>\n

Basic Principles of Landslide Mitigation Measures (Part 2)<\/a><\/p>\n

Basic Principles of Landslide Mitigation Measures (Part 3)<\/a><\/p>\n

Last but not least, here\u2019s our specialty: sashimi!<\/p>\n

The driving work involves ground anchor installation and pile driving.<\/p>\n

\"Pile<\/p>\n

 <\/p>\n

Pile driving is performed to counter relatively large landslides.<\/p>\n

Based on our experience, we have installed steel pipe piles with a diameter of 1,000 mm, H-beam piles with a diameter of 600 mm, and deep foundation piles with a diameter of 2,000 mm.<\/p>\n

The drilling process is similar for both methods, involving the use of a down-the-hole hammer or similar equipment to drill vertically.<\/p>\n

For deep foundation piles only, excavation is performed by inserting tools such as hands or a mini backhoe into the liner plate.<\/p>\n

 <\/p>\n

Once the specified drilling depth has been reached, insert steel pipes, H-beams, or rebar cages, and then fill the entire space with concrete or a similar material.<\/p>\n

We drive these into the ground at the horizontal spacing (distance) specified in the design, one after another.<\/p>\n

That's all.<\/p>\n

This is what stops the clumps of dirt from sliding down the mountain.<\/p>\n

It's a very simple and easy-to-understand construction method, isn't it?<\/p>\n

 <\/p>\n

Needless to say, ground anchor work!<\/p>\n

It's a construction method that firmly compacts the natural ground to keep it from shifting, isn't it?<\/p>\n

\"Ground<\/p>\n

The anchorage is secured to a solid section of the natural ground, and prestress is applied by pulling the PC strands from the ground surface.<\/p>\n

Although the way forces are applied varies depending on the type of material used for ground anchors, the basic structure is generally the same.<\/p>\n

 <\/p>\n

Load-bearing plates and retaining walls are commonly used to support the ground surface.<\/p>\n

Occasionally, they are also used in gravity retaining walls and similar structures.<\/p>\n

\"Retaining<\/p>\n

Cutting, Trimming, and Stitching<\/span><\/strong><\/span><\/p>\n

If you keep these things in mind while working on a project, it\u2019ll make the job site even more interesting.<\/p>\n

And by thoroughly understanding retaining structures and stabilization measures, we can build mountains that are less prone to landslides!<\/p>\n

I think you'll really understand what I mean.<\/p>\n

Why did the mountain we built collapse?<\/p>\n

Why is the mountain under construction about to collapse?<\/p>\n

Why is this retaining wall about to collapse?<\/p>\n

I think you'll find it easy to understand.<\/p>\n

And the answer to \"How should we deal with this?\" is pretty straightforward, isn't it?<\/p>\n

 <\/p>\n

Let's proceed with the construction while keeping the site layout in mind!<\/p>\n

 <\/p>\n

See you later<\/p>\n

Civil engineering is carried out based on empirical engineering! What exactly is empirical engineering!?<\/a><\/p><\/blockquote>\n