This project is a dual two-lane trunk road of approximately 3.4 km long, with about 3.1 km in the form of a tunnel. It comprises of the Trunk Road T2 of approximately 3.0 km long and the Cha Kwo Ling (CKL) Tunnel of approximately 0.4 km long.
Q2 What is the benefit of the construction of Trunk Road T2 and CKL Tunnel?
The Trunk Road T2 and the CKL Tunnel form the middle section of Route 6. They connect the CKR to the west and the main tunnel of the TKO-LTT to the east. Upon commissioning of the Route 6, the public can have a more convenient express access between Kowloon East and West and amongst the developments along the route.
Q3 What is the anticipated completion date?
2026.
Only Chinese version is available for the following Q&A game
T2主幹路及茶果嶺隧道是一條總長約3.4公里的雙程雙線主幹路,其中3.1公里為隧道。假設在通車後,一輛私家車以均速 70km/h 行駛。求需要多少分鐘完成才可完成整段T2主幹路及茶果嶺隧道行程?
A. 1.31分鐘
B. 4.28分鐘
C. 2.92分鐘
D. 12分鐘
問題 2:
T2主幹路及茶果嶺隧道在施工過程中利用機械臂來大大提高了施工安全性、準確性和效率,而且能將安裝架空通風管道總花費時間節省60% 。假設使用機械臂後安裝架空通風管道總花費時間為10000小時。求原本需要花費的時間。
A. 6000 小時
B. 16000 小時
C. 16667 小時
D. 25000 小時
問題 3:
T2主幹路和茶果嶺隧道除地面行車道外,亦包括一條總長度為3.1公里的隧道。如果每週可以完成66米的隧道「公用設施走廊」的安裝,在忽略其他的工程的影響,求需要多少個月才能完成所有的隧道公用設施走廊的安裝?請將答案四捨五入到最接近的整數。
A. 12 個月
B. 3 個月
C. 24個月
D. 17 個月
問題 4:
T2主幹路和茶果嶺隧道所使用的隧道鑽挖機是香港首項工程採用可供出入的隧道鑽挖機鑽頭,而隧道鑽挖機直徑為14米。若隧道鑽挖機挖掘10米深,求需要運載的岩土體積。
A. 1539 立方米
B. 6158 立方米
C. 220立方米
D. 440立方米
問題 5:
T2主幹路和茶果嶺隧道的圓形隧道壁是由9塊預製混凝土組件構成。每塊組件形狀為一個扇形柱體,其外表面半徑為6.75米,內表面半徑為6.25米,長度為2.2米。每塊組件的扇形角度均為40度。已知混凝土的密度為2400kg/m ,請問一塊預製混凝土組件的重量是多少?
A. 4.992 kg
B. 11979 kg
C. 13652 kg
D. 107819 kg
問題 6:
T2主幹路和茶果嶺隧道是六號幹線的重要組成部分,當T2主幹路和茶果嶺隧道工程完成後,六號幹線將會全線通車。六號幹線通車後,繁忙時段往來將軍澳市中心及油麻地的車程預計可由現時約65分鐘減至多少?而T2主幹路和茶果嶺隧道啟用後,繁忙時間往來啟德及藍田,車程預計可節省百分之幾?
A. 12分鐘,節省約80%時間
B. 24分鐘,節省約60%時間
C. 36分鐘,節省約80%時間
D. 48分鐘,節省約60%時間
問題 7:
T2主幹路及茶果嶺隧道採用兩部直徑14米的隧道鑽挖機同時建造海底隧道。鑽挖機在開鑿後的隧道內即時安裝預製組件,建成一環一環的隧道管壁。猜猜一環隧道管壁由多少件預製組件合拼組成?
A. 3件
B. 6件
C. 9件
D. 12 件
問題 8:
TT2主幹路及茶果嶺隧道的隧道工程應用裝配式設計及預製件建造技術,除作為隧道主結構的隧道壁預製件外,隧道內部亦更廣泛採用預製件,包括頂部通風管、行車路面、連接管道等。試猜猜使用預製組件的數量佔隧道整體內部結構百分之多少?
A. 35%
B. 55%
C. 75%
D. 95%
問題 9:
T2主幹路及茶果嶺隧道所使用的「3S智能隧道質量檢測系統」是香港首個採用無人機搭載人工智能處理技術以進行即時檢測缺損的系統,這個系統是用作檢測以下那項隧道結構?
A. 隧道壁預製混凝土組件
B. 隔熱板
C. 通風管道面板
D. 行車道路面
問題 10:
「3S智能隧道質量檢測系統」是指哪3S?
A. 安全 SAFE, 速度 SPEED, 堅硬STURDY
B. 現場 ON-SITE, 環保 SUSTAINABLE, 簡單 SIMPLE
C. 安全 SAFE,智能SMART, 現場 ON-SITE
D. 簡單 SIMPLE, 標準STANDARD, 安全 SAFE
問題 11:
T2主幹路及茶果嶺隧道的「3S智能隧道檢測系統」具有下列那幾項特點?
(1) 能拍攝360°全景覆蓋高清圖像
(2) 能拍攝5K 高解像相片
(3) 可產生紅外線圖像
(4) 為每塊隧道組件自動拍攝 12 張彩色圖像
A. (1), (2) 及 (3)
B. (1), (3) 及 (4)
C. (2), (3) 及 (4)
D. (1), (2), (3) 及 (4)
問題 12:
T2主幹路及茶果嶺隧道所使用的「地空協同隧道自動檢測系統」結合人工智能、多機械人協作,以及在沒有衛星定位訊號環境下達至最高毫米級的實時定位技術。當中的邊緣人工智能模組的用處是?
A. 利用人工智能自動拍攝360°全景覆蓋高清圖像
B. 利用人工智能語言模組即場解答檢測人員的提問
C. 利用人工智能即場檢測缺損並整合成報告
D. 利用人工智能及LIDAR系統產生隧道3D模型影像
問題 13:
T2主幹路及茶果嶺隧道的「地空協同隧道自動檢測系統」能將整個檢測過程自動化,大大減少高空工作的風險,也讓隧道檢測工作更安全高效。以下哪項關於「地空協同隧道自動檢測系統」的描述是正確的?
A. 在沒有GPS的情況下可以定位
B. 在沒有 Wifi 的情況下可以定位
C. 工作人員需要人手操控無人車與無人機
D. 人手記錄檢測結果
問題 14:
茶果嶺隧道有哪些內部結構檢測應用了「地空協同隧道自動檢測系統」?
(1) 搪瓷面板
(2) 防火板
(3) 機電設備
(4) 行車路面
A. (1), (2) 及 (3)
B. (1), (2) 及 (4)
C. (2), (3) 及 (4)
D. (1), (2), (3) 及 (4)
問題 15:
T2主幹路及茶果嶺隧道至今已運用「地空協同隧道自動檢測系統」完成超過150次檢測,並拍攝了近26000張檢測照片,以下哪項關於「地空協同隧道自動檢測系統」好處的描述是正確的?
(1) 提高工人職業健康
(2) 提高隧道質量檢測安全和效率
(3) 建立人工智能「大數據」基礎,為未來基建設施工程項目提供重要參考
A. (1) 及 (2)
B. (1) 及 (3)
C. (2) 及 (3)
D. (1), (2) 及 (3)像
*T2主幹路及茶果嶺隧道問答遊戲正確答案:
1. C
2. D
3. A
4. A
5. B
6. A
7. C
8. D
9.A
10. C
11. C
12. C
13. B
14. B
15. D
The 14th Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 31 October 2024.
The 13th Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 20 June 2024.
The 12th Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 4 March 2024.
The 11th Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 13 December 2023.
The 10th Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 10 August 2023.
The 9th Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 30 May 2023.
The 8th Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 27 February 2023.
The 7th Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 4 November 2022.
The 6th Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 17 June 2022.
The 5th Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 28 December 2021.
The 4th Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 27 September 2021.
The 3rd Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 5 July 2021.
The 2nd Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 25 March 2021.
The 1st Community Liaison Group (CLG) Meeting (Cha Kwo Ling) was held on 30 June 2020
Students from Hong Kong Institute of Construction visited the Community Liaison Centre on 29 December 2021. The project team introduced the Project, the features of tunnel boring machines and the application of Modular Integrated Construction(MiC).
The project team held a school outreach activity with Ning Po No.2 College on 13 November 2021, introducing the Project and the features of tunnel boring machine.
The project team held a school outreach activity with SKH Kei Hau Secondary School on 6 and 13 July 2021, introducing the Project and the features of tunnel boring machine.
Students from City University of Hong Kong General Education Programme visited the Community Liaison Centre on 29 June 2021. The project team introduced the Project and had a discussion with the students on the application of innovation technology in the construction field.
Delia Memorial School (Glee Path) visited the Community Liaison Centre on 29 May 2021. The project team introduced the Project and had a sharing on the career in construction industry.
The project team held an online school outreach activity with Po Leung Kuk Stanley Ho Sau Nan Primary School on 4 and 5 May 2021, introducing the Project and the features of tunnel boring machine.
The project team held a school outreach activity with CCC Kei Faat Primary School (Yau Tong) on 21 April 2021, introducing the Project and the features of tunnel boring machine.
"Track" is our periodic newsletter about the Trunk Road T2 and Cha Kwo Ling Tunnel. We will provide TWO versions of the newsletter with different size for download.