SỬ DỤNG VẬT LIỆU ĐỊA KỸ THUẬT XANH TRONG BẢO VỆ MÁI DỐC

 Abstract - Thoght the application of technological solutions for landslide measures in Vietnam now is normally, however the key is to have a deep understanding of the soil - rock environment to choose an appropriate, environmentally friendly and economically best solution. With topographic features as 2/3 hilly area , heavy rainfall and concentrated in the summer season (over 2500mm/year) Taiwan and Vietnam have similar conditions of occurrence of landslides. This article introduces two landslide remedial projects in Taiwan and in the Van Don - Mong Cai Expressway project in Vietnam for demonstrating the application of geotechnical materials, such as ACEGrid®, ACEDrainTM , ACETex®, and ACE GEOSYNTHETICS products is suitable for Vietnamese conditions. The first project is to stabilize the slope of a vertical slope by incorporating local land using reinforcement by ACEGrid® geotextile as the upper and lower concrete structures; the second is to rehabilitate the slopes while expanding the upper road by using a combination of ACEGrid® and ACEMatTM.  Next is the application the green synthetics materials for landslide remedial at Km51 + 270-Km 51 + 520 of Ha Long - Van Don highway. All of the above methods use green synthetics materials, which can not only reduce construction costs and time but also restore the natural landscape and the environment.

Từ khóa: Vật liệu địa kỹ thuật, lưới địa kỹ thuật, thảm địa kỹ thuật, Lưới ACE, Bản thoát nước ACE, Vải địa kỹ thuật ACE, Thảm ACE

Keywords: Geosynthetics, Geogrid, Geotextile mattress, ACEGrid®, ACEDrainTM, ACETex®, ACEMatTM

Thông tin liên lạc của tác giả:

Họ và tên (tác giả số 1):         ThS. Huỳnh Thanh Bình

Chức danh:                            Phó Giám đốc

Cơ quan:                                Trung tâm KH&CN Địa kỹ thuật - Viện KH&CN GTVT

Địa chỉ:                                   1252 Đường Láng – Đống Đa – Hà Nội

Điện thoại:                             0913087528

E-mail:                                    thanhbinh166@gmail.com